OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which...OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which included 249 participants with damp-heat constitution or balanced constitution.Baseline information of participants was collected,and stool samples were collected for gut microbiota analysis.Principal coordinate analysis,linear discriminant analysis effect size analysis,receiver operating characteristic,random forest model,and phylogenetic investigation of communities by reconstruction of unobserved states methods were used to reveal the relationship between gut microbiota and the damp-heat constitution.RESULTS:Compared to those in the BC group,the richness and diversity of the microbiota,specifically those of several short-chain fatty acid producing genera such as Barnesiella,Coprobacter,and Butyricimonas,were significantly decreased in the DHC group.Regarding biological functions,flavonoid biosynthesis,propanoate metabolism,and nucleotide sugar metabolism were suppressed,while arachidonic acid metabolism and glutathione metabolism were enriched in the DHC group.Finally,a classifier based on the microbiota was constructed to discriminate between the DHC and BC populations.CONCLUSION:The gut microbiota of the DHC population exhibits significantly reduced diversity and is closely related to inflammation,metabolic disorders,and liver steatosis,which is consistent with clinical observations,thus serving as a potential diagnostic tool for traditional Chinese medicine constitution discrimination.展开更多
Objective:The concept of constitution in traditional Chinese medicine(TCM)has been increasingly recognized as a crucial factor in both the prevention and treatment of insomnia.However,rigorous statistical evidence on ...Objective:The concept of constitution in traditional Chinese medicine(TCM)has been increasingly recognized as a crucial factor in both the prevention and treatment of insomnia.However,rigorous statistical evidence on the correlation between TCM constitutions—particularly mixed constitutions—and insomnia disorder remains limited.This study aimed to investigate the association between specific TCM constitutions and insomnia disorder.Methods:A cross-sectional study was conducted at the Department of Preventive Medicine,Yueyang Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai,from November 2022 to December 2023.TCM constitutions were assessed using the Constitution in Chinese Medicine Questionnaire.Insomnia disorder was diagnosed by experienced internal medicine physicians according to the criteria of the International Classification of Sleep Disorders,Third Edition.A total of 1065 eligible participants(242 with insomnia disorder and 823 controls)were included in the final analysis.Results:Among the participants,862(80.94%)exhibited biased constitutions,with 75.30%of these having mixed constitutions.Logistic regression analysis revealed a negative association between the gentleness constitution and insomnia disorder,whereas qi-deficiency,yang-deficiency,phlegm-dampness and qidepression constitutions were positively associated with insomnia disorder.These associations remained significant after adjusting for potential confounders and were further validated through sensitivity analysis using propensity score matching.Conclusion:Significant associations between TCM constitutions and insomnia disorder were demonstrated.Future research should further investigate these relationships and explore the underlying mechanisms through rigorous longitudinal and interventional studies to improve understanding and clinical applications.展开更多
Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12...Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12-80 years.The qi stagnation constitution was assessed using the Constitution in Chinese Medicine Questionnaire.Health status was evaluated through medical records and the Subhealth Measurement Scale V1.0(SHMS V1.0).Health-promoting lifestyles were measured using the Health-Promoting Lifestyle Profile Ⅱ(HPLP-Ⅱ).Results:Of the 24159 participants,16.1%and 15.2%were classified as“always”and“sometimes”having the qi stagnation constitution,respectively.Those classified as“rarely”having the qi stagnation constitution scored higher on both the HPLP-Ⅱ and SHMS V1.0.The participants classified as“always”having the qi stagnation constitution showed a significant association with SHS or disease compared to other imbalanced constitutions.Those in the“always”category were approximately 21 times more likely to be classified as having SHS(odds ratio[OR]:21.17,95%confidence interval[CI]:15.74-28.45),whereas those in the“sometimes”category were approximately six times more likely(OR:5.89,95%CI:5.04-6.90).Accordingly,the qi stagnation constitution score was significantly associated with the diagnosis of SHS,with an area under the curve of 0.77(P<.001).A score of 18.75 yielded the highest Youden Index(0.407),with a sensitivity of 60.5%and a specificity of 80.3%.Significant associations were observed between health-promoting lifestyles and qi stagnation constitution severity in an ordinal regression analysis(P<.001).Protective factors included stress management(OR:1.59),self-actualization(OR:1.57),and exercise(OR:1.36).In contrast,poorer interpersonal relationships(OR:0.79),greater health responsibilities(OR:0.86),and poorer nutrition(OR:0.91)were associated with increased severity.Conclusion:Modulating the qi stagnation constitution through lifestyle interventions may help prevent the progression of SHS to disease,which aligns with core preventive principles in traditional Chinese medicine.展开更多
Objective: To summarize the common constitutional types in patients with gallstone disease and analyze influencing factors. Research Hypothesis: Qi stagnation constitution may be a potential predisposing constitution ...Objective: To summarize the common constitutional types in patients with gallstone disease and analyze influencing factors. Research Hypothesis: Qi stagnation constitution may be a potential predisposing constitution for gallstone disease, whereas the Balanced Constitution and Yin deficiency constitution have a lower tendency towards the development of the disease;gallstone disease is more prevalent among young men engaged in mental labor. Methods: A retrospective study was conducted on 180 patients with gallstone disease who were hospitalized in the Department of Hepatobiliary Surgery, First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine (TCM), from July 2017 to July 2023. Additionally, 180 healthy individuals undergoing physical examinations at the Health Examination Center of the same hospital were selected as the normal control group. Both groups underwent general condition surveys, TCM constitution scales, Eysenck Personality Questionnaires, Brief Coping Styles Questionnaires, and Social Support Rating Scales to determine risk factors and common types. Results: Independent variables such as gender, Qi stagnation constitution, Balanced Constitution, negative coping scores, positive coping scores, and stressful life events were included in the model. The OR values for Balanced Constitution, gender, positive coping style, and overall social support were all less than 1, and the maximum value of the 95% confidence interval was also less than 1. After selecting the intercept into the model and analyzing the standardized regression coefficients, it was found that negative coping scores had a significant impact on the model, while stressful life events showed extremely high relevance to the study. Compared with the normal group, the frequency of Qi stagnation constitution in the study group significantly increased, with a significant difference (P χ2 = 11.109, P = 0.0009, indicating a significant difference (P χ2 = 4.0890, P = 0.0432, indicating a significant difference (P 0.05). However, when comparing mental workers with physical workers within the patient group, the frequency of Qi stagnation constitution in mental workers was significantly higher, with χ2 = 6.8467, P = 0.012, indicating a significant difference (P Conclusion: Qi stagnation constitution is a potential predisposing constitution for gallstone disease, whereas the tendency to develop the disease is relatively low for Balanced Constitution and Yin deficiency constitution. Gallstone disease is more commonly found in young male mental workers.展开更多
[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024...[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024 were selected.BMI,blood pressure,and renal function markers—blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),were compared across constitution types.Multiple stepwise regression analysis was applied to identify the influencing factors of blood pressure.[Results]Among 92 healthy participants aged 18-25,Shar-predominant constitution accounted for 50%,Khii-predominant for 25%,and Badgan-predominant for 20.65%.Significant differences existed in mean systolic and diastolic blood pressure across constitution types(systolic:F=4.56,P=0.001;diastolic:F=3.78,P=0.005).Shar-predominant group showed significantly higher systolic blood pressure than other types(P<0.05),while Khii-predominant group had higher diastolic pressure.Shar-predominant constitution demonstrated significantly greater height,weight,and BMI compared to other types(P<0.05).Males exhibited significantly higher height,weight,and BMI than females(P<0.05).Shar-predominant group showed significantly elevated urea,uric acid,and creatinine levels compared to other constitution types(P<0.05).Males had significantly higher mean urea,uric acid,and creatinine levels than females(P<0.05).Correlation analysis revealed stronger associations between BMI,renal function,and blood pressure in Shar-predominant group(r>0.50,P<0.05).Multiple regression analysis identified BMI as the primary influencing factor for blood pressure,followed by urea and uric acid.In Shar-predominant group,BMI exerted the strongest effect on blood pressure(β=0.60-0.65,P<0.001).[Conclusions]This study provides important evidence for health management in populations with different constitution types.展开更多
The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should...The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should be analyzed holistically within the constitutional framework of fundamental rights.From the perspective of defense right function,the right to health addresses physiological harm that progresses through stages of“risk-danger-infringement,”psychological harm that targets inner distress,and minor harm arising from challenges in social adaptation,to clarify the negative defensive obligations of the state to prevent health-related harm.From the perspectives of the beneficiary right function and the objective value order function,the right to health requires a minimum level of constitutional protection and delineating the positive obligations of the state to ensure it through the fulfillment of basic obligations in healthcare and health promotion.展开更多
OBJECTIVE:To find more influencing factors Qideficiency constitution of Traditional Chinese Medicine(TCM)using dynamic and comprehensive information.METHODS:Because grey relational analysis(GRA)is good at processing i...OBJECTIVE:To find more influencing factors Qideficiency constitution of Traditional Chinese Medicine(TCM)using dynamic and comprehensive information.METHODS:Because grey relational analysis(GRA)is good at processing incomplete information and has no special requirements for sample size and distribution.We acquired 2122 pieces of valid Qi-deficiency constitution dynamic data after preprocessing,and used GRA combing withχ~2 test and multivariate logistic regression analysis to discover and sort the influencing factors of Qideficiency constitution.RESULTS:For the calculation results of GRA,there were 10(62.5%)aspects whose grey correlation degrees were greater than 0.6.The results ofχ~2 test showed that all the above 10 aspects were statistically significant with Qideficiency constitution.The analysis results of multivariate logistic regression analysis showed the following factors were positively correlated with Qi-deficiency constitution:premature birth,sleeping late and getting up early,sleeping late and getting up late,irregular sleeping,sleeping 6.0-6.9 h per day,artificial feeding,female,age at 18-19,and father's age at 18-19 years old when a baby at birth.The following factors were negatively correlated with Qi-deficiency constitution:sleeping 8.0-8.9 h per day and≥9.0 h per day,and age at 30-39 and 40-49 years old.CONCLUSIONS:It is necessary to pay attention to these innate and acquired information of individuals which may lead to Qi-deficiency constitution.And our research also provides a novel methodological thinking for analyzing the influential factors of TCM constitution.展开更多
In Eastern medicine,an individual’s health and longevity is believed to depend on the balance of their metabolic energies,classified as body constitution.Traditional Mongolian Medicine categorizes the body into seven...In Eastern medicine,an individual’s health and longevity is believed to depend on the balance of their metabolic energies,classified as body constitution.Traditional Mongolian Medicine categorizes the body into seven constitution types based on metabolic dominance,influencing physical traits,behavioral tendencies,disease susceptibility,and adaptability to environmental factors.This study aims to analyze the principles of disease prevention based on body constitution in Eastern medicine,with a focus on Traditional Mongolian and Tibetan medical perspectives.It looks to clarify body constitution classifications,explore dietary management strategies,and highlight their significance in maintaining health and preventing diseases.This study adopts a literature review approach,incorporating source analysis,synthesis,and hermeneutic methodology to examine traditional medical theories related to body constitution.Classical texts from Traditional Tibetan medicine,including the rGyud-bZhi and Golden Subtitles,were analyzed alongside comparative research on Traditional Chinese and Korean constitutional medicine.The study integrates historical perspectives with modern biomedical insights to establish a comprehensive understanding of constitution-based health management.The findings indicate that the three principal metabolic energies—rLung,mKhris,and Bad-Kan—serve as symbolic codes representing physiological and metabolic states.By recognizing their body constitution,individuals can adopt constitutionally tailored dietary and lifestyle practices to maintain balance and prevent diseases.A comparative analysis reveals similarities and differences among different Eastern medical systems,while still demonstrating the potential for integrating constitutional medicine with modern healthcare approaches.展开更多
Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in path...Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in pathogenic mechanisms,therapeutic regimens,and long-term prognoses.Traditional east Medicine(TCM)constitution theory,a foundational framework for personalized healthcare,exerts a pivotal influence on disease susceptibility,pathological progression,and clinical outcomes.This review synthesizes state-of-the-art clinical evidence to systematically dissect key discrepancies in TCM constitution distribution between the two conditions,focusing on three core dimensions:distinctive patterns of constitution type distribution,the interplay between constitution and clinical variables,and the clinical relevance of these constitutional differences.Its primary goal is to deliver rigorous theoretical support and actionable guidance for TCM-based differential diagnosis,syndrome-specific interventions,and preventive healthcare strategies for both diseases.展开更多
Objective:This study aimed to determine the correlation between the incidence of acute mountain sickness(AMS)and the body constitution of Tibetan medicine and other relevant factors to provide a reference for the pred...Objective:This study aimed to determine the correlation between the incidence of acute mountain sickness(AMS)and the body constitution of Tibetan medicine and other relevant factors to provide a reference for the prediction and prevention of AMS.Methods:A caseecontrol study was conducted to recruit participants who experienced or did not experience AMS after entering a plateau.The data was collected through online questionnaires for convenient sampling.Demographic characteristics,body constitution,and related states or behaviors were investigated before and after entering the plateau.The participants were divided into case and control groups based on the incidence of AMS.The distributions of relevant factors were compared.Binary logistic regression analysis was used to screen for risk and protective factors.Results:There were 167 participants who completed the questionnaire.A total of 54 cases were excluded,and 113 participants were included,including 52 in the case group and 61 in the control group.In the case group,37,13,and 2 patients had mild,moderate,and severe AMS,respectively.In terms of the Tibetan medicine constitution,the case group had the highest proportion of Bad-rlung(25.0%)and Rlung types(21.2%),whereas the control group had the highest proportion of Bad-rlung(29.5%)and Mkhrisbad types(24.6%).There was no significant difference in the distribution of the constitutional types between the two groups.Insomnia or insufficient sleep within the week prior to entering the plateau and fatigue after arrival were risk factors for AMS,with odds ratios(OR)and 95%confidence intervals(CI)of 5.012(1.871e13.426)and 3.387(1.393e8.236),respectively.A history of short-term plateau travel is a protective factor for AMS(OR:0.32,95%CI:0.129 to 0.792).Conclusion:Insomnia or lack of sleep before ascending to a plateau and fatigue after arrival are risk factors for AMS.The Rlung constitution might be related to the incidence of AMS;however,this still needs to be verified in large-sample observational studies.The risk factors identified in this study can provide a reference for the prevention practice and research of AMS.展开更多
BACKGROUND The Asia-Pacific Colorectal Screening(APCS)score was designed with the purpose of distinguishing individuals at high risk(HR)for colorectal advanced neoplasia(AN).Traditional Chinese medicine(TCM)constituti...BACKGROUND The Asia-Pacific Colorectal Screening(APCS)score was designed with the purpose of distinguishing individuals at high risk(HR)for colorectal advanced neoplasia(AN).Traditional Chinese medicine(TCM)constitution was also linked with colorectal cancer(CRC).AIM To integrate the APCS score with TCM constitution identification as a new algorithm to screen for CRC.METHODS A cross-sectional multicenter study was carried out in three hospitals,enrolling 1430 patients who were asymptomatic and undergoing screening colonoscopy from 2022 to 2023.Patients were considered to have average risk,moderate risk,or HR with their APCS score.Odd ratios assessed the relationship between TCM constitution and disease progression.A TCM constitution risk score was created.The sensitivity and specificity of the new algorithm were calculated to evaluate diagnostic performance in detecting advanced adenoma(AA),CRC,and AN.RESULTS Of the 1430 patients,370(25.9%)were categorized as average risk,755(52.8%)as moderate risk,and 305(21.3%)as HR.Using the combined APCS score and the TCM constitution(damp-heat,qi-deficiency,yang-deficiency,phlegm-dampness,and inherited special constitution as positive)algorithm,72.2%of patients with AA and 73.7%of patients with AN were detected.Compared with the APCS score alone,the new algorithm significantly improved the sensitivity for screening AA[72.2%,95%confidence interval(CI):64.4%-80.0%vs 49.2%,95%CI:40.5%-57.9%]and AN(73.7%,95%CI:66.4%-81.1%vs 51.1%,95%CI:42.7%-59.5%).CONCLUSION The combination of APCS and TCM constitution identification questionnaires was valuable in identifying Chinese individuals who were asymptomatic for colorectal screening prioritization.展开更多
Objectives:By investigating the distinct speech and voice phenotype among TCM constitution for adults,this study aims at providing a convenient and objective methodological reference for judging TCM constitution.Metho...Objectives:By investigating the distinct speech and voice phenotype among TCM constitution for adults,this study aims at providing a convenient and objective methodological reference for judging TCM constitution.Methods:Acoustic analysis and TCM constitution assessment were performed for all 620 participants using Praat software and the CCMQ,respectively.Results:For formant features,the speech duration of special constitution participants was shorter than that of neutral,phlegm-dampness,dampness-heat,Yin-deficiency,or Yang-deficiency participants when pronuncing the vowels/a/,/i/,and/u/.Compare to Yang-deficiency,Qi-deficiency participants had a shorter speech duration when pronucing/i/.For/u/,blood-stasis participants exhibited a lower F1 value than neutral participants.For vocal features,special constitution participants showed higher local jitter than neutral,dampness-heat,and Yang-deficiency participants(for/a/,/i/,and/u/).Higher absolute local jitter than neutral or dampness-heat participants.Compared with neutral or Yang-deficiency participants,special participants owned a higher local shimmer(dB).Special participants had a lower harmonicity autocorrelation than neutral,dampness-heat,or Yang-deficiency participants.Conclusions:Formant features may effectively differentiate special constitution from neutral,phlegm-dampness,dampness-heat,Yin-deficiency,or Yang-deficiency constitutions based on vowel duration measurements(/a/,/i/,/u/).For the vowel/u/,F1 values may help distinguish blood-stasis from neutral constitution.Vocal features appear particularly useful for distinguishing special constitution from neutral,dampness-heat,or Yang-deficiency constitution,with local jitter and harmonicity autocorrelation showing significant discriminatory power.展开更多
OBJECTIVE:To utilize the Traditional Chinese Medicine constitution(TCMC)as a complementary and alternative approach for early disease detection and treatment,with a focus on Yin and Yang deficiency constitutions,which...OBJECTIVE:To utilize the Traditional Chinese Medicine constitution(TCMC)as a complementary and alternative approach for early disease detection and treatment,with a focus on Yin and Yang deficiency constitutions,which serve as key references for disease prevention and management.METHODS:The dataset containing the data of Yin and Yang deficiency constitution was identified through the Gene Expression Omnibus database.This database was used for differential expression genes(DEGs)analysis and weighted gene co-expression network analysis(WGCNA),and the characteristic genes were then obtained in the dataset using a machine learning method.The hub genes of Yin and Yang deficiency constitution were obtained after analysis using the above three methods,and the hub genes were enriched and analyzed.Subsequently,the hub genes of Yin and Yang deficiency constitution were validated using external datasets.Receiver operating characteristic(ROC)analysis was used on each hub genes of the two groups to further understand their diagnostic performance.The mi RNA–lnc RNA-gene network was used to further analyze the hub genes.Immunoinfiltration and gene set enrichment analysis were performed on the shared hub genes.RESULTS:The GSE87474 dataset was used for DEGs analysis and WGCNA.Using machine learning analyses,we identified 15 and 14 hub genes for Yin and Yang deficiency constitutions,respectively.The results of enrichment analyses showed that Yin deficiency constitution was associated with interleukin-17 signaling pathway,whereas Yang deficiency constitution was associated with glycosaminoglycan biosynthesis–keratan sulfate.The validation dataset GSE56116 showed statistically significant data for s-adenosylmethionine sensor upstream of MTORC1(SAMTOR,also named C7orf60),cofilin 2(CFL2),cytohesin 1 interacting protein(CYTIP),G protein-coupled receptor 183(GPR183),hippocampus abundant transcript 1(HIAT1),kelch like family member 15(KLHL15),mitogen-activated protein kinase 6(MAPK6),and prostaglandin-endoperoxide synthase 2(PTGS2)in Yin deficiency and fucosyltransferase 8(FUT8),TATA-box binding protein associated factor,RNA polymerase I subunit D(TAF1D),zinc finger protein 24(ZNF24),MAPK6,and leptin receptor overlapping transcript like 1(LEPROTL1)in Yang deficiency.The ROC results indicated that these genes have diagnostic value.MAPK6 is a shared hub gene for Yin and Yang deficiencies.CONCLUSIONS:This study identified C7orf60,CFL2,CYTIP,GPR183,HIAT1,KLHL15,MAPK6,and PTGS2 in Yin deficiency and FUT8,TAF1D,ZNF24,MAPK6,and LEPROTL1 in Yang deficiency as potential biomarkers,providing insights into their pathogenesis.This theory not only guides the diagnostic approach in TCM but also extends its influence to various scientific research fields.展开更多
OBJECTIVE:To explore the effect of Traditional Chinese Medicine(TCM)constitution on cognitive impairment(CI)in patients with cerebral small vessel disease(CSVD)and its underlying neuroimaging mechanism and to provide ...OBJECTIVE:To explore the effect of Traditional Chinese Medicine(TCM)constitution on cognitive impairment(CI)in patients with cerebral small vessel disease(CSVD)and its underlying neuroimaging mechanism and to provide countermeasures for health management of CSVD patients.METHODS:A total of 241 CSVD patients were recruited from the Department of Neurology.All subjects underwent head magnetic resonance imaging(MRI),Chinese Medicine Questionnaire(CCMQ)and cognitive function examination.The CSVD patients were divided according to the Montreal Cognitive Assessment(MoCA)score into a normal cognitive group(73 cases)and a CI group(168 cases).Logistic regression was used to analyse the risk constitution of CSVD-CI and to construct a risk prediction model.3DT1 MRI images and FreeSurfer 6.0 software(Athinoula A.Martinos,Boston,MA,USA)were used to further explore the involvement of hippocampal subregion volume in patients with at-risk constitution and its correlation with cognitive function.RESULTS:Logistic regression analysis showed that Yang-deficiency constitution(YADC)(P=0.020),older age(P=0.008)and hypertension(P=0.011)were risk factors for CSVD-CI but that balanced constitution(P=0.003)and education(P<0.001)were protective factors.A receiver operating characteristic curve(ROC)was drawn,and the area under the curve was 0.820.Further comparison of overall hippocampal and 12 hippocampal subregion volumes between YADC and non-YADC patients revealed decreased total volume of the left and right hippocampus,bilateral subiculum,presubiculum,molecular layer and right fimbria in the YADC group(P<0.05/13,13 is the number of hypothesis tests).Moreover,in the YADC group,the cognitive function of CSVD patients correlated positively with the overall volume of the left hippocampus(r=0.304,P<0.05)and the molecular layer volume of the left hippocampus(r=0.288,P<0.05).CONCLUSION:CSVD patients with YADC are more prone towards developing CI,and asymmetric atrophy of the hippocampus might be the underlying neuroimaging mechanism.In particular,the volume of the left whole hippocampus and the left hippocampal molecular layer correlated significantly with general cognitive function.展开更多
The establishment of a sound science and technology ethics governance system is an inevitable requirement for national modernization.Faced with the development of human gene technology and the chaos in research activi...The establishment of a sound science and technology ethics governance system is an inevitable requirement for national modernization.Faced with the development of human gene technology and the chaos in research activities,the ethical standards and legal positioning of human gene research activities urgently need to be clarified.The human rights ethics view has value inclusiveness and value fundamentality,and includes three levels of connotations:content dimension,relationship dimension,and obligation dimension.It should serve as the ethical standard for human gene research activities.Based on the provisions of China’s Constitution,the human rights ethics view on human gene research,as a constitutional ethics view,can elucidate different levels of rights content,such as human dignity,life and health,and research freedom.It also addresses the weighing of basic rights conflicts and the dual obligation subjects of public and private nature.Relying on the constitutional value embedding of the research ethics view to form ethical consensus,improving ethical review through framework legislation for human rights interests,and implementing ethical responsibility through the human rights-oriented interpretation of ethical legal norms are the three pathways to realizing the human rights ethics view on human gene research.展开更多
Accurate assessment of coal brittleness is crucial in the design of coal seam drilling and underground coal mining operations.This study proposes a method for evaluating the brittleness of gas-bearing coal based on a ...Accurate assessment of coal brittleness is crucial in the design of coal seam drilling and underground coal mining operations.This study proposes a method for evaluating the brittleness of gas-bearing coal based on a statistical damage constitutive model and energy evolution mechanisms.Initially,integrating the principle of effective stress and the Hoek-Brown criterion,a statistical damage constitutive model for gas-bearing coal is established and validated through triaxial compression tests under different gas pressures to verify its accuracy and applicability.Subsequently,employing energy evolution mechanism,two energy characteristic parameters(elastic energy proportion and dissipated energy proportion)are analyzed.Based on the damage stress thresholds,the damage evolution characteristics of gas bearing coal were explored.Finally,by integrating energy characteristic parameters with damage parameters,a novel brittleness index is proposed.The results demonstrate that the theoretical curves derived from the statistical damage constitutive model closely align with the test curves,accurately reflecting the stress−strain characteristics of gas-bearing coal and revealing the stress drop and softening characteristics of coal in the post-peak stage.The shape parameter and scale parameter represent the brittleness and macroscopic strength of the coal,respectively.As gas pressure increases from 1 to 5 MPa,the shape parameter and the scale parameter decrease by 22.18%and 60.45%,respectively,indicating a reduction in both brittleness and strength of the coal.Parameters such as maximum damage rate and peak elastic energy storage limit positively correlate with coal brittleness.The brittleness index effectively captures the brittleness characteristics and reveals a decrease in brittleness and an increase in sensitivity to plastic deformation under higher gas pressure conditions.展开更多
Objective:To reveal the distribution characteristics and demographic factors of traditional Chinese medicine(TCM)constitution among elderly individuals in China.Methods: Elderly individuals from seven regions in China...Objective:To reveal the distribution characteristics and demographic factors of traditional Chinese medicine(TCM)constitution among elderly individuals in China.Methods: Elderly individuals from seven regions in China were selected as samples in this study using a multistage cluster random sampling method.The basic information questionnaire and Constitution in Chinese Medicine Questionnaire(Elderly Edition)were used.Descriptive statistical analysis,chi-squared tests,and binary logistic regression analysis were used.Results: The single balanced constitution(BC)accounted for 23.9%.The results of the major TCM constitution types showed that BC(43.2%)accounted for the largest proportion and unbalanced constitutions ranged from 0.9%to 15.7%.East China region(odds ratio[OR]=2.097;95%confidence interval[CI],1.912 to 2.301),married status(OR=1.341;95%CI,1.235 to 1.457),and managers(OR=1.254;95%CI,1.044 to 1.505)were significantly associated with BC.Age>70 years was associated with qi-deficiency constitution and blood stasis constitution(BSC).Female sex was significantly associated with yang-deficiency constitution(OR=1.646;95%CI,1.52 to 1.782).Southwest region was significantly associated with phlegm-dampness constitution(OR=1.809;95%CI,1.569 to 2.086).North China region was significantly associated with inherited special constitution(OR=2.521;95%CI,1.569 to 4.05).South China region(OR=2.741;95%CI,1.997 to 1.3.763),Central China region(OR=8.889;95%CI,6.676 to 11.835),senior middle school education(OR=2.442;95%CI,1.932 to 3.088),and managers(OR=1.804;95%CI,1.21 to 2.69)were significantly associated with BSC.Conclusions: This study defined the distribution characteristics and demographic factors of TCM constitution in the elderly population.Adjusting and improving unbalanced constitutions,which are correlated with diseases,can help promote healthy aging through the scientific management of these demographic factors.展开更多
The inclusion of the human rights clause in the Chi-nese Constitution is the core normative manifestation of the constitu-tionalization of human rights,and points to the relationship between international law and the ...The inclusion of the human rights clause in the Chi-nese Constitution is the core normative manifestation of the constitu-tionalization of human rights,and points to the relationship between international law and the Constitution in the sense of positive law.The inclusion of the human rights clauses in the Chinese Constitution itself is an inherent part of the development of China’s socialist constitution,and socialism has already contributed valuable concepts and practices of human rights protection to the modern world in its early stage.The constitutionalization of human rights protection does not necessarily lead to the superiority of international law over the constitutional order of a country,but rather to the convergence of international law and domestic law through the constitutional order.The relevant rules of international law will be effective only when they are transformed into domestic law through the Constitution and the human rights clause in the Constitution.Correspondingly,the domestic legal order is brought into line with the international legal order through the Con-stitution and its human rights clause.Behind the system of fundamen-tal rights in the constitutional order is the value foundation of the en-tire legal system.The advancement of foreign-related rule of law has brought new opportunities for China’s judicial practice to further pro-mote the protection of human rights.In the future,we should further integrate the human rights values embedded in socialism into China’s constitutional practice,enhance human rights protection around the country,and take a more active part in global human rights gover-nance.展开更多
Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models ...Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models to explore new prediction methods.Methods Data from students at Chengdu University of Traditional Chinese Medicine were collected and organized according to the 24 solar terms from January 21,2020,to April 6,2022.The data were used to identify nine TCM constitutions,including balanced constitution,Qi deficiency constitution,Yang deficiency constitution,Yin deficiency constitution,phlegm dampness constitution,damp heat constitution,stagnant blood constitution,Qi stagnation constitution,and specific-inherited predisposition constitution.Deep learning algorithms were employed to construct multi-layer perceptron(MLP),long short-term memory(LSTM),and deep belief network(DBN)models for the prediction of TCM constitutions based on the nine constitution types.To optimize these TCM constitution prediction models,this study in-troduced the attention mechanism(AM),grey wolf optimizer(GWO),and particle swarm op-timization(PSO).The models’performance was evaluated before and after optimization us-ing the F1-score,accuracy,precision,and recall.Results The research analyzed a total of 31655 pieces of data.(i)Before optimization,the MLP model achieved more than 90%prediction accuracy for all constitution types except the balanced and Qi deficiency constitutions.The LSTM model's prediction accuracies exceeded 60%,indicating that their potential in TCM constitutional prediction may not have been fully realized due to the absence of pronounced temporal features in the data.Regarding the DBN model,the binary classification analysis showed that,apart from slightly underperforming in predicting the Qi deficiency constitution and damp heat constitution,with accuracies of 65%and 60%,respectively.The DBN model demonstrated considerable discriminative power for other constitution types,achieving prediction accuracy rates and area under the receiver op-erating characteristic(ROC)curve(AUC)values exceeding 70%and 0.78,respectively.This indicates that while the model possesses a certain level of constitutional differentiation abili-ty,it encounters limitations in processing specific constitutional features,leaving room for further improvement in its performance.For multi-class classification problem,the DBN model’s prediction accuracy rate fell short of 50%.(ii)After optimization,the LSTM model,enhanced with the AM,typically achieved a prediction accuracy rate above 75%,with lower performance for the Qi deficiency constitution,stagnant blood constitution,and Qi stagna-tion constitution.The GWO-optimized DBN model for multi-class classification showed an increased prediction accuracy rate of 56%,while the PSO-optimized model had a decreased accuracy rate to 37%.The GWO-PSO-DBN model,optimized with both algorithms,demon-strated an improved prediction accuracy rate of 54%.Conclusion This study constructed MLP,LSTM,and DBN models for predicting TCM consti-tution and improved them based on different optimisation algorithms.The results showed that the MLP model performs well,the LSTM and DBN models were effective in prediction but with certain limitations.This study also provided a new technology reference for the es-tablishment and optimisation strategies of TCM constitution prediction models,and a novel idea for the treatment of non-disease.展开更多
基金National Nonprofit Institute Research Grant for the Institute of Basic Theory for Chinese Medicine,China Academy of Chinese Medical Sciences:Mechanism of Regulating Phlegm-Dampness Constitution to Prevent Metabolic Diseases based on Gut Microbiota-host DNA Methylation(No.YZ-202151)。
文摘OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which included 249 participants with damp-heat constitution or balanced constitution.Baseline information of participants was collected,and stool samples were collected for gut microbiota analysis.Principal coordinate analysis,linear discriminant analysis effect size analysis,receiver operating characteristic,random forest model,and phylogenetic investigation of communities by reconstruction of unobserved states methods were used to reveal the relationship between gut microbiota and the damp-heat constitution.RESULTS:Compared to those in the BC group,the richness and diversity of the microbiota,specifically those of several short-chain fatty acid producing genera such as Barnesiella,Coprobacter,and Butyricimonas,were significantly decreased in the DHC group.Regarding biological functions,flavonoid biosynthesis,propanoate metabolism,and nucleotide sugar metabolism were suppressed,while arachidonic acid metabolism and glutathione metabolism were enriched in the DHC group.Finally,a classifier based on the microbiota was constructed to discriminate between the DHC and BC populations.CONCLUSION:The gut microbiota of the DHC population exhibits significantly reduced diversity and is closely related to inflammation,metabolic disorders,and liver steatosis,which is consistent with clinical observations,thus serving as a potential diagnostic tool for traditional Chinese medicine constitution discrimination.
基金supported by the Special Clinical Research Project of the Health Industry by the Shanghai Municipal Health Commission(No.202240055)。
文摘Objective:The concept of constitution in traditional Chinese medicine(TCM)has been increasingly recognized as a crucial factor in both the prevention and treatment of insomnia.However,rigorous statistical evidence on the correlation between TCM constitutions—particularly mixed constitutions—and insomnia disorder remains limited.This study aimed to investigate the association between specific TCM constitutions and insomnia disorder.Methods:A cross-sectional study was conducted at the Department of Preventive Medicine,Yueyang Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai,from November 2022 to December 2023.TCM constitutions were assessed using the Constitution in Chinese Medicine Questionnaire.Insomnia disorder was diagnosed by experienced internal medicine physicians according to the criteria of the International Classification of Sleep Disorders,Third Edition.A total of 1065 eligible participants(242 with insomnia disorder and 823 controls)were included in the final analysis.Results:Among the participants,862(80.94%)exhibited biased constitutions,with 75.30%of these having mixed constitutions.Logistic regression analysis revealed a negative association between the gentleness constitution and insomnia disorder,whereas qi-deficiency,yang-deficiency,phlegm-dampness and qidepression constitutions were positively associated with insomnia disorder.These associations remained significant after adjusting for potential confounders and were further validated through sensitivity analysis using propensity score matching.Conclusion:Significant associations between TCM constitutions and insomnia disorder were demonstrated.Future research should further investigate these relationships and explore the underlying mechanisms through rigorous longitudinal and interventional studies to improve understanding and clinical applications.
基金supported by the National Natural Science Foundation of China(T2341019)NSFC-Guangdong Joint Fund(U1132001)+9 种基金General Program of the National Natural Science Foundation of China(82174243 and 82204948)Natural Science Foundation of Guangdong Province,China(2023A1515110757)Guangzhou Science and Technology Plan Project(2024B03J1343)Major Scientific and Technological Project of Guangzhou Municipal Health Commission(20252D003)Research Project of Traditional Chinese Medicine Bureau of Guangdong Province(20241208)General project of Beijing Natural Science Foundation(7242227)Fundamental Research Funds for the Central Universities(BZY-JMZY-2022-001 and 2023-JYB-JBZD-009)High-level Key Discipline of the National Administration of Traditional Chinese Medicine-Traditional Chinese Constitutional Medicine(zyyzdxk-2023251)Major Science and Technology Special Projects in Hubei Province(2023BCA005)the Chief Scientist Research Project of Hubei Shizhen Laboratory(HSL2024SX0002).
文摘Objective:To study the relationship between qi stagnation constitution and suboptimal health status(SHS)or lifestyle.Methods:From 2012 to 2013,we conducted a cross-sectional survey of 24159 Chinese individuals aged 12-80 years.The qi stagnation constitution was assessed using the Constitution in Chinese Medicine Questionnaire.Health status was evaluated through medical records and the Subhealth Measurement Scale V1.0(SHMS V1.0).Health-promoting lifestyles were measured using the Health-Promoting Lifestyle Profile Ⅱ(HPLP-Ⅱ).Results:Of the 24159 participants,16.1%and 15.2%were classified as“always”and“sometimes”having the qi stagnation constitution,respectively.Those classified as“rarely”having the qi stagnation constitution scored higher on both the HPLP-Ⅱ and SHMS V1.0.The participants classified as“always”having the qi stagnation constitution showed a significant association with SHS or disease compared to other imbalanced constitutions.Those in the“always”category were approximately 21 times more likely to be classified as having SHS(odds ratio[OR]:21.17,95%confidence interval[CI]:15.74-28.45),whereas those in the“sometimes”category were approximately six times more likely(OR:5.89,95%CI:5.04-6.90).Accordingly,the qi stagnation constitution score was significantly associated with the diagnosis of SHS,with an area under the curve of 0.77(P<.001).A score of 18.75 yielded the highest Youden Index(0.407),with a sensitivity of 60.5%and a specificity of 80.3%.Significant associations were observed between health-promoting lifestyles and qi stagnation constitution severity in an ordinal regression analysis(P<.001).Protective factors included stress management(OR:1.59),self-actualization(OR:1.57),and exercise(OR:1.36).In contrast,poorer interpersonal relationships(OR:0.79),greater health responsibilities(OR:0.86),and poorer nutrition(OR:0.91)were associated with increased severity.Conclusion:Modulating the qi stagnation constitution through lifestyle interventions may help prevent the progression of SHS to disease,which aligns with core preventive principles in traditional Chinese medicine.
文摘Objective: To summarize the common constitutional types in patients with gallstone disease and analyze influencing factors. Research Hypothesis: Qi stagnation constitution may be a potential predisposing constitution for gallstone disease, whereas the Balanced Constitution and Yin deficiency constitution have a lower tendency towards the development of the disease;gallstone disease is more prevalent among young men engaged in mental labor. Methods: A retrospective study was conducted on 180 patients with gallstone disease who were hospitalized in the Department of Hepatobiliary Surgery, First Affiliated Hospital of Guangxi University of Traditional Chinese Medicine (TCM), from July 2017 to July 2023. Additionally, 180 healthy individuals undergoing physical examinations at the Health Examination Center of the same hospital were selected as the normal control group. Both groups underwent general condition surveys, TCM constitution scales, Eysenck Personality Questionnaires, Brief Coping Styles Questionnaires, and Social Support Rating Scales to determine risk factors and common types. Results: Independent variables such as gender, Qi stagnation constitution, Balanced Constitution, negative coping scores, positive coping scores, and stressful life events were included in the model. The OR values for Balanced Constitution, gender, positive coping style, and overall social support were all less than 1, and the maximum value of the 95% confidence interval was also less than 1. After selecting the intercept into the model and analyzing the standardized regression coefficients, it was found that negative coping scores had a significant impact on the model, while stressful life events showed extremely high relevance to the study. Compared with the normal group, the frequency of Qi stagnation constitution in the study group significantly increased, with a significant difference (P χ2 = 11.109, P = 0.0009, indicating a significant difference (P χ2 = 4.0890, P = 0.0432, indicating a significant difference (P 0.05). However, when comparing mental workers with physical workers within the patient group, the frequency of Qi stagnation constitution in mental workers was significantly higher, with χ2 = 6.8467, P = 0.012, indicating a significant difference (P Conclusion: Qi stagnation constitution is a potential predisposing constitution for gallstone disease, whereas the tendency to develop the disease is relatively low for Balanced Constitution and Yin deficiency constitution. Gallstone disease is more commonly found in young male mental workers.
基金Supported by Project of Science and Technology Department of Inner Mongolia Autonomous Region(2021GG0117).
文摘[Objectives]To investigate differences in BMI and renal function across constitution types and influencing factors of blood pressure.[Methods]92 college student volunteers aged 18-25 from January 2023 to December 2024 were selected.BMI,blood pressure,and renal function markers—blood urea nitrogen(BUN),creatinine(Cr),uric acid(UA),were compared across constitution types.Multiple stepwise regression analysis was applied to identify the influencing factors of blood pressure.[Results]Among 92 healthy participants aged 18-25,Shar-predominant constitution accounted for 50%,Khii-predominant for 25%,and Badgan-predominant for 20.65%.Significant differences existed in mean systolic and diastolic blood pressure across constitution types(systolic:F=4.56,P=0.001;diastolic:F=3.78,P=0.005).Shar-predominant group showed significantly higher systolic blood pressure than other types(P<0.05),while Khii-predominant group had higher diastolic pressure.Shar-predominant constitution demonstrated significantly greater height,weight,and BMI compared to other types(P<0.05).Males exhibited significantly higher height,weight,and BMI than females(P<0.05).Shar-predominant group showed significantly elevated urea,uric acid,and creatinine levels compared to other constitution types(P<0.05).Males had significantly higher mean urea,uric acid,and creatinine levels than females(P<0.05).Correlation analysis revealed stronger associations between BMI,renal function,and blood pressure in Shar-predominant group(r>0.50,P<0.05).Multiple regression analysis identified BMI as the primary influencing factor for blood pressure,followed by urea and uric acid.In Shar-predominant group,BMI exerted the strongest effect on blood pressure(β=0.60-0.65,P<0.001).[Conclusions]This study provides important evidence for health management in populations with different constitution types.
文摘The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should be analyzed holistically within the constitutional framework of fundamental rights.From the perspective of defense right function,the right to health addresses physiological harm that progresses through stages of“risk-danger-infringement,”psychological harm that targets inner distress,and minor harm arising from challenges in social adaptation,to clarify the negative defensive obligations of the state to prevent health-related harm.From the perspectives of the beneficiary right function and the objective value order function,the right to health requires a minimum level of constitutional protection and delineating the positive obligations of the state to ensure it through the fulfillment of basic obligations in healthcare and health promotion.
基金National Natural Science:Grey Correlation Analysis based on Dynamic Data to Construct A Knowledge Map of the Dynamic Change Law of Chinese Medicine Constitution(No.81904324)National Natural Science Foundation:Discovery and Algorithm Research of"Hierarchical Feature Association Network"for Subjective and Objective Symptoms of Diseases and Bioinformatics based on Data Lake Technology-Taking Diabetes as an Example(No.82174236)。
文摘OBJECTIVE:To find more influencing factors Qideficiency constitution of Traditional Chinese Medicine(TCM)using dynamic and comprehensive information.METHODS:Because grey relational analysis(GRA)is good at processing incomplete information and has no special requirements for sample size and distribution.We acquired 2122 pieces of valid Qi-deficiency constitution dynamic data after preprocessing,and used GRA combing withχ~2 test and multivariate logistic regression analysis to discover and sort the influencing factors of Qideficiency constitution.RESULTS:For the calculation results of GRA,there were 10(62.5%)aspects whose grey correlation degrees were greater than 0.6.The results ofχ~2 test showed that all the above 10 aspects were statistically significant with Qideficiency constitution.The analysis results of multivariate logistic regression analysis showed the following factors were positively correlated with Qi-deficiency constitution:premature birth,sleeping late and getting up early,sleeping late and getting up late,irregular sleeping,sleeping 6.0-6.9 h per day,artificial feeding,female,age at 18-19,and father's age at 18-19 years old when a baby at birth.The following factors were negatively correlated with Qi-deficiency constitution:sleeping 8.0-8.9 h per day and≥9.0 h per day,and age at 30-39 and 40-49 years old.CONCLUSIONS:It is necessary to pay attention to these innate and acquired information of individuals which may lead to Qi-deficiency constitution.And our research also provides a novel methodological thinking for analyzing the influential factors of TCM constitution.
文摘In Eastern medicine,an individual’s health and longevity is believed to depend on the balance of their metabolic energies,classified as body constitution.Traditional Mongolian Medicine categorizes the body into seven constitution types based on metabolic dominance,influencing physical traits,behavioral tendencies,disease susceptibility,and adaptability to environmental factors.This study aims to analyze the principles of disease prevention based on body constitution in Eastern medicine,with a focus on Traditional Mongolian and Tibetan medical perspectives.It looks to clarify body constitution classifications,explore dietary management strategies,and highlight their significance in maintaining health and preventing diseases.This study adopts a literature review approach,incorporating source analysis,synthesis,and hermeneutic methodology to examine traditional medical theories related to body constitution.Classical texts from Traditional Tibetan medicine,including the rGyud-bZhi and Golden Subtitles,were analyzed alongside comparative research on Traditional Chinese and Korean constitutional medicine.The study integrates historical perspectives with modern biomedical insights to establish a comprehensive understanding of constitution-based health management.The findings indicate that the three principal metabolic energies—rLung,mKhris,and Bad-Kan—serve as symbolic codes representing physiological and metabolic states.By recognizing their body constitution,individuals can adopt constitutionally tailored dietary and lifestyle practices to maintain balance and prevent diseases.A comparative analysis reveals similarities and differences among different Eastern medical systems,while still demonstrating the potential for integrating constitutional medicine with modern healthcare approaches.
文摘Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in pathogenic mechanisms,therapeutic regimens,and long-term prognoses.Traditional east Medicine(TCM)constitution theory,a foundational framework for personalized healthcare,exerts a pivotal influence on disease susceptibility,pathological progression,and clinical outcomes.This review synthesizes state-of-the-art clinical evidence to systematically dissect key discrepancies in TCM constitution distribution between the two conditions,focusing on three core dimensions:distinctive patterns of constitution type distribution,the interplay between constitution and clinical variables,and the clinical relevance of these constitutional differences.Its primary goal is to deliver rigorous theoretical support and actionable guidance for TCM-based differential diagnosis,syndrome-specific interventions,and preventive healthcare strategies for both diseases.
基金funded by the institutional program of China Tibetology Research Center(CTRC20236JS08).
文摘Objective:This study aimed to determine the correlation between the incidence of acute mountain sickness(AMS)and the body constitution of Tibetan medicine and other relevant factors to provide a reference for the prediction and prevention of AMS.Methods:A caseecontrol study was conducted to recruit participants who experienced or did not experience AMS after entering a plateau.The data was collected through online questionnaires for convenient sampling.Demographic characteristics,body constitution,and related states or behaviors were investigated before and after entering the plateau.The participants were divided into case and control groups based on the incidence of AMS.The distributions of relevant factors were compared.Binary logistic regression analysis was used to screen for risk and protective factors.Results:There were 167 participants who completed the questionnaire.A total of 54 cases were excluded,and 113 participants were included,including 52 in the case group and 61 in the control group.In the case group,37,13,and 2 patients had mild,moderate,and severe AMS,respectively.In terms of the Tibetan medicine constitution,the case group had the highest proportion of Bad-rlung(25.0%)and Rlung types(21.2%),whereas the control group had the highest proportion of Bad-rlung(29.5%)and Mkhrisbad types(24.6%).There was no significant difference in the distribution of the constitutional types between the two groups.Insomnia or insufficient sleep within the week prior to entering the plateau and fatigue after arrival were risk factors for AMS,with odds ratios(OR)and 95%confidence intervals(CI)of 5.012(1.871e13.426)and 3.387(1.393e8.236),respectively.A history of short-term plateau travel is a protective factor for AMS(OR:0.32,95%CI:0.129 to 0.792).Conclusion:Insomnia or lack of sleep before ascending to a plateau and fatigue after arrival are risk factors for AMS.The Rlung constitution might be related to the incidence of AMS;however,this still needs to be verified in large-sample observational studies.The risk factors identified in this study can provide a reference for the prevention practice and research of AMS.
文摘BACKGROUND The Asia-Pacific Colorectal Screening(APCS)score was designed with the purpose of distinguishing individuals at high risk(HR)for colorectal advanced neoplasia(AN).Traditional Chinese medicine(TCM)constitution was also linked with colorectal cancer(CRC).AIM To integrate the APCS score with TCM constitution identification as a new algorithm to screen for CRC.METHODS A cross-sectional multicenter study was carried out in three hospitals,enrolling 1430 patients who were asymptomatic and undergoing screening colonoscopy from 2022 to 2023.Patients were considered to have average risk,moderate risk,or HR with their APCS score.Odd ratios assessed the relationship between TCM constitution and disease progression.A TCM constitution risk score was created.The sensitivity and specificity of the new algorithm were calculated to evaluate diagnostic performance in detecting advanced adenoma(AA),CRC,and AN.RESULTS Of the 1430 patients,370(25.9%)were categorized as average risk,755(52.8%)as moderate risk,and 305(21.3%)as HR.Using the combined APCS score and the TCM constitution(damp-heat,qi-deficiency,yang-deficiency,phlegm-dampness,and inherited special constitution as positive)algorithm,72.2%of patients with AA and 73.7%of patients with AN were detected.Compared with the APCS score alone,the new algorithm significantly improved the sensitivity for screening AA[72.2%,95%confidence interval(CI):64.4%-80.0%vs 49.2%,95%CI:40.5%-57.9%]and AN(73.7%,95%CI:66.4%-81.1%vs 51.1%,95%CI:42.7%-59.5%).CONCLUSION The combination of APCS and TCM constitution identification questionnaires was valuable in identifying Chinese individuals who were asymptomatic for colorectal screening prioritization.
基金supported by the National Natural Science Foundation of China(Nos.81730107 and 81973883)the National Science&Technology Basic Research Project(No.2015FY111700)the Shanghai Pudong New District New Area Project(No.PW2022A-78(WQZ)).
文摘Objectives:By investigating the distinct speech and voice phenotype among TCM constitution for adults,this study aims at providing a convenient and objective methodological reference for judging TCM constitution.Methods:Acoustic analysis and TCM constitution assessment were performed for all 620 participants using Praat software and the CCMQ,respectively.Results:For formant features,the speech duration of special constitution participants was shorter than that of neutral,phlegm-dampness,dampness-heat,Yin-deficiency,or Yang-deficiency participants when pronuncing the vowels/a/,/i/,and/u/.Compare to Yang-deficiency,Qi-deficiency participants had a shorter speech duration when pronucing/i/.For/u/,blood-stasis participants exhibited a lower F1 value than neutral participants.For vocal features,special constitution participants showed higher local jitter than neutral,dampness-heat,and Yang-deficiency participants(for/a/,/i/,and/u/).Higher absolute local jitter than neutral or dampness-heat participants.Compared with neutral or Yang-deficiency participants,special participants owned a higher local shimmer(dB).Special participants had a lower harmonicity autocorrelation than neutral,dampness-heat,or Yang-deficiency participants.Conclusions:Formant features may effectively differentiate special constitution from neutral,phlegm-dampness,dampness-heat,Yin-deficiency,or Yang-deficiency constitutions based on vowel duration measurements(/a/,/i/,/u/).For the vowel/u/,F1 values may help distinguish blood-stasis from neutral constitution.Vocal features appear particularly useful for distinguishing special constitution from neutral,dampness-heat,or Yang-deficiency constitution,with local jitter and harmonicity autocorrelation showing significant discriminatory power.
基金Supported by National Natural Science Foundation of China:Establishment and Validation of a High-throughput Screening System for Traditional Chinese Medicine Against Dry Eye Disease based on transforming growth factor-βand B-cell lymphoma-2(No.81574031)2023 Hunan Provincial Department of Education Scientific Research Project:Yiguanjian Decoction Regulates Th17/Treg Cell Balance and Its Intervention Mechanism in Dry Eye with Liver Yin Deficiency Syndrome(No.23A0300)。
文摘OBJECTIVE:To utilize the Traditional Chinese Medicine constitution(TCMC)as a complementary and alternative approach for early disease detection and treatment,with a focus on Yin and Yang deficiency constitutions,which serve as key references for disease prevention and management.METHODS:The dataset containing the data of Yin and Yang deficiency constitution was identified through the Gene Expression Omnibus database.This database was used for differential expression genes(DEGs)analysis and weighted gene co-expression network analysis(WGCNA),and the characteristic genes were then obtained in the dataset using a machine learning method.The hub genes of Yin and Yang deficiency constitution were obtained after analysis using the above three methods,and the hub genes were enriched and analyzed.Subsequently,the hub genes of Yin and Yang deficiency constitution were validated using external datasets.Receiver operating characteristic(ROC)analysis was used on each hub genes of the two groups to further understand their diagnostic performance.The mi RNA–lnc RNA-gene network was used to further analyze the hub genes.Immunoinfiltration and gene set enrichment analysis were performed on the shared hub genes.RESULTS:The GSE87474 dataset was used for DEGs analysis and WGCNA.Using machine learning analyses,we identified 15 and 14 hub genes for Yin and Yang deficiency constitutions,respectively.The results of enrichment analyses showed that Yin deficiency constitution was associated with interleukin-17 signaling pathway,whereas Yang deficiency constitution was associated with glycosaminoglycan biosynthesis–keratan sulfate.The validation dataset GSE56116 showed statistically significant data for s-adenosylmethionine sensor upstream of MTORC1(SAMTOR,also named C7orf60),cofilin 2(CFL2),cytohesin 1 interacting protein(CYTIP),G protein-coupled receptor 183(GPR183),hippocampus abundant transcript 1(HIAT1),kelch like family member 15(KLHL15),mitogen-activated protein kinase 6(MAPK6),and prostaglandin-endoperoxide synthase 2(PTGS2)in Yin deficiency and fucosyltransferase 8(FUT8),TATA-box binding protein associated factor,RNA polymerase I subunit D(TAF1D),zinc finger protein 24(ZNF24),MAPK6,and leptin receptor overlapping transcript like 1(LEPROTL1)in Yang deficiency.The ROC results indicated that these genes have diagnostic value.MAPK6 is a shared hub gene for Yin and Yang deficiencies.CONCLUSIONS:This study identified C7orf60,CFL2,CYTIP,GPR183,HIAT1,KLHL15,MAPK6,and PTGS2 in Yin deficiency and FUT8,TAF1D,ZNF24,MAPK6,and LEPROTL1 in Yang deficiency as potential biomarkers,providing insights into their pathogenesis.This theory not only guides the diagnostic approach in TCM but also extends its influence to various scientific research fields.
基金Supported by National Natural Science Foundation of China:Role and Mechanism of Microglial Environmental Sensing Element P2RY13 in Ischemic Brain Injury (No.81920108017)Key Research and Development Program of Jiangsu Province of China:Research on the Early Diagnosis, Treatment and Evaluation System and Early Warning Model of Ischemic Cerebrovascular Disease (No.BE2020620)
文摘OBJECTIVE:To explore the effect of Traditional Chinese Medicine(TCM)constitution on cognitive impairment(CI)in patients with cerebral small vessel disease(CSVD)and its underlying neuroimaging mechanism and to provide countermeasures for health management of CSVD patients.METHODS:A total of 241 CSVD patients were recruited from the Department of Neurology.All subjects underwent head magnetic resonance imaging(MRI),Chinese Medicine Questionnaire(CCMQ)and cognitive function examination.The CSVD patients were divided according to the Montreal Cognitive Assessment(MoCA)score into a normal cognitive group(73 cases)and a CI group(168 cases).Logistic regression was used to analyse the risk constitution of CSVD-CI and to construct a risk prediction model.3DT1 MRI images and FreeSurfer 6.0 software(Athinoula A.Martinos,Boston,MA,USA)were used to further explore the involvement of hippocampal subregion volume in patients with at-risk constitution and its correlation with cognitive function.RESULTS:Logistic regression analysis showed that Yang-deficiency constitution(YADC)(P=0.020),older age(P=0.008)and hypertension(P=0.011)were risk factors for CSVD-CI but that balanced constitution(P=0.003)and education(P<0.001)were protective factors.A receiver operating characteristic curve(ROC)was drawn,and the area under the curve was 0.820.Further comparison of overall hippocampal and 12 hippocampal subregion volumes between YADC and non-YADC patients revealed decreased total volume of the left and right hippocampus,bilateral subiculum,presubiculum,molecular layer and right fimbria in the YADC group(P<0.05/13,13 is the number of hypothesis tests).Moreover,in the YADC group,the cognitive function of CSVD patients correlated positively with the overall volume of the left hippocampus(r=0.304,P<0.05)and the molecular layer volume of the left hippocampus(r=0.288,P<0.05).CONCLUSION:CSVD patients with YADC are more prone towards developing CI,and asymmetric atrophy of the hippocampus might be the underlying neuroimaging mechanism.In particular,the volume of the left whole hippocampus and the left hippocampal molecular layer correlated significantly with general cognitive function.
基金This paper is an interim result of“Constitutional Boundaries of the Application of Human Gene Editing Technology,”a Youth Project of the National Social Science Fund of China(Project Approval Number 23CFX040)supported by the“National Funded Programs for Postdoctoral Researchers”(GZC20230937).
文摘The establishment of a sound science and technology ethics governance system is an inevitable requirement for national modernization.Faced with the development of human gene technology and the chaos in research activities,the ethical standards and legal positioning of human gene research activities urgently need to be clarified.The human rights ethics view has value inclusiveness and value fundamentality,and includes three levels of connotations:content dimension,relationship dimension,and obligation dimension.It should serve as the ethical standard for human gene research activities.Based on the provisions of China’s Constitution,the human rights ethics view on human gene research,as a constitutional ethics view,can elucidate different levels of rights content,such as human dignity,life and health,and research freedom.It also addresses the weighing of basic rights conflicts and the dual obligation subjects of public and private nature.Relying on the constitutional value embedding of the research ethics view to form ethical consensus,improving ethical review through framework legislation for human rights interests,and implementing ethical responsibility through the human rights-oriented interpretation of ethical legal norms are the three pathways to realizing the human rights ethics view on human gene research.
基金Project(52274096)supported by the National Natural Science Foundation of ChinaProject(WS2023A03)supported by the State Key Laboratory Cultivation Base for Gas Geology and Gas Control,China。
文摘Accurate assessment of coal brittleness is crucial in the design of coal seam drilling and underground coal mining operations.This study proposes a method for evaluating the brittleness of gas-bearing coal based on a statistical damage constitutive model and energy evolution mechanisms.Initially,integrating the principle of effective stress and the Hoek-Brown criterion,a statistical damage constitutive model for gas-bearing coal is established and validated through triaxial compression tests under different gas pressures to verify its accuracy and applicability.Subsequently,employing energy evolution mechanism,two energy characteristic parameters(elastic energy proportion and dissipated energy proportion)are analyzed.Based on the damage stress thresholds,the damage evolution characteristics of gas bearing coal were explored.Finally,by integrating energy characteristic parameters with damage parameters,a novel brittleness index is proposed.The results demonstrate that the theoretical curves derived from the statistical damage constitutive model closely align with the test curves,accurately reflecting the stress−strain characteristics of gas-bearing coal and revealing the stress drop and softening characteristics of coal in the post-peak stage.The shape parameter and scale parameter represent the brittleness and macroscopic strength of the coal,respectively.As gas pressure increases from 1 to 5 MPa,the shape parameter and the scale parameter decrease by 22.18%and 60.45%,respectively,indicating a reduction in both brittleness and strength of the coal.Parameters such as maximum damage rate and peak elastic energy storage limit positively correlate with coal brittleness.The brittleness index effectively captures the brittleness characteristics and reveals a decrease in brittleness and an increase in sensitivity to plastic deformation under higher gas pressure conditions.
基金supported by the National Key R&D Program of China(2020YFC2003102).
文摘Objective:To reveal the distribution characteristics and demographic factors of traditional Chinese medicine(TCM)constitution among elderly individuals in China.Methods: Elderly individuals from seven regions in China were selected as samples in this study using a multistage cluster random sampling method.The basic information questionnaire and Constitution in Chinese Medicine Questionnaire(Elderly Edition)were used.Descriptive statistical analysis,chi-squared tests,and binary logistic regression analysis were used.Results: The single balanced constitution(BC)accounted for 23.9%.The results of the major TCM constitution types showed that BC(43.2%)accounted for the largest proportion and unbalanced constitutions ranged from 0.9%to 15.7%.East China region(odds ratio[OR]=2.097;95%confidence interval[CI],1.912 to 2.301),married status(OR=1.341;95%CI,1.235 to 1.457),and managers(OR=1.254;95%CI,1.044 to 1.505)were significantly associated with BC.Age>70 years was associated with qi-deficiency constitution and blood stasis constitution(BSC).Female sex was significantly associated with yang-deficiency constitution(OR=1.646;95%CI,1.52 to 1.782).Southwest region was significantly associated with phlegm-dampness constitution(OR=1.809;95%CI,1.569 to 2.086).North China region was significantly associated with inherited special constitution(OR=2.521;95%CI,1.569 to 4.05).South China region(OR=2.741;95%CI,1.997 to 1.3.763),Central China region(OR=8.889;95%CI,6.676 to 11.835),senior middle school education(OR=2.442;95%CI,1.932 to 3.088),and managers(OR=1.804;95%CI,1.21 to 2.69)were significantly associated with BSC.Conclusions: This study defined the distribution characteristics and demographic factors of TCM constitution in the elderly population.Adjusting and improving unbalanced constitutions,which are correlated with diseases,can help promote healthy aging through the scientific management of these demographic factors.
文摘The inclusion of the human rights clause in the Chi-nese Constitution is the core normative manifestation of the constitu-tionalization of human rights,and points to the relationship between international law and the Constitution in the sense of positive law.The inclusion of the human rights clauses in the Chinese Constitution itself is an inherent part of the development of China’s socialist constitution,and socialism has already contributed valuable concepts and practices of human rights protection to the modern world in its early stage.The constitutionalization of human rights protection does not necessarily lead to the superiority of international law over the constitutional order of a country,but rather to the convergence of international law and domestic law through the constitutional order.The relevant rules of international law will be effective only when they are transformed into domestic law through the Constitution and the human rights clause in the Constitution.Correspondingly,the domestic legal order is brought into line with the international legal order through the Con-stitution and its human rights clause.Behind the system of fundamen-tal rights in the constitutional order is the value foundation of the en-tire legal system.The advancement of foreign-related rule of law has brought new opportunities for China’s judicial practice to further pro-mote the protection of human rights.In the future,we should further integrate the human rights values embedded in socialism into China’s constitutional practice,enhance human rights protection around the country,and take a more active part in global human rights gover-nance.
基金National Natural Science Foundation of China(81904324)Sichuan Science and Technology Department Project(2022YFS0194).
文摘Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models to explore new prediction methods.Methods Data from students at Chengdu University of Traditional Chinese Medicine were collected and organized according to the 24 solar terms from January 21,2020,to April 6,2022.The data were used to identify nine TCM constitutions,including balanced constitution,Qi deficiency constitution,Yang deficiency constitution,Yin deficiency constitution,phlegm dampness constitution,damp heat constitution,stagnant blood constitution,Qi stagnation constitution,and specific-inherited predisposition constitution.Deep learning algorithms were employed to construct multi-layer perceptron(MLP),long short-term memory(LSTM),and deep belief network(DBN)models for the prediction of TCM constitutions based on the nine constitution types.To optimize these TCM constitution prediction models,this study in-troduced the attention mechanism(AM),grey wolf optimizer(GWO),and particle swarm op-timization(PSO).The models’performance was evaluated before and after optimization us-ing the F1-score,accuracy,precision,and recall.Results The research analyzed a total of 31655 pieces of data.(i)Before optimization,the MLP model achieved more than 90%prediction accuracy for all constitution types except the balanced and Qi deficiency constitutions.The LSTM model's prediction accuracies exceeded 60%,indicating that their potential in TCM constitutional prediction may not have been fully realized due to the absence of pronounced temporal features in the data.Regarding the DBN model,the binary classification analysis showed that,apart from slightly underperforming in predicting the Qi deficiency constitution and damp heat constitution,with accuracies of 65%and 60%,respectively.The DBN model demonstrated considerable discriminative power for other constitution types,achieving prediction accuracy rates and area under the receiver op-erating characteristic(ROC)curve(AUC)values exceeding 70%and 0.78,respectively.This indicates that while the model possesses a certain level of constitutional differentiation abili-ty,it encounters limitations in processing specific constitutional features,leaving room for further improvement in its performance.For multi-class classification problem,the DBN model’s prediction accuracy rate fell short of 50%.(ii)After optimization,the LSTM model,enhanced with the AM,typically achieved a prediction accuracy rate above 75%,with lower performance for the Qi deficiency constitution,stagnant blood constitution,and Qi stagna-tion constitution.The GWO-optimized DBN model for multi-class classification showed an increased prediction accuracy rate of 56%,while the PSO-optimized model had a decreased accuracy rate to 37%.The GWO-PSO-DBN model,optimized with both algorithms,demon-strated an improved prediction accuracy rate of 54%.Conclusion This study constructed MLP,LSTM,and DBN models for predicting TCM consti-tution and improved them based on different optimisation algorithms.The results showed that the MLP model performs well,the LSTM and DBN models were effective in prediction but with certain limitations.This study also provided a new technology reference for the es-tablishment and optimisation strategies of TCM constitution prediction models,and a novel idea for the treatment of non-disease.
