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Multimodal artificial intelligence integrates imaging,endoscopic,and omics data for intelligent decision-making in individualized gastrointestinal tumor treatment
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作者 Hui Nian Yi-Bin Wu +5 位作者 Yu Bai Zhi-Long Zhang Xiao-Huang Tu Qi-Zhi Liu De-Hua Zhou Qian-Cheng Du 《Artificial Intelligence in Gastroenterology》 2026年第1期1-19,共19页
Gastrointestinal tumors require personalized treatment strategies due to their heterogeneity and complexity.Multimodal artificial intelligence(AI)addresses this challenge by integrating diverse data sources-including ... Gastrointestinal tumors require personalized treatment strategies due to their heterogeneity and complexity.Multimodal artificial intelligence(AI)addresses this challenge by integrating diverse data sources-including computed tomography(CT),magnetic resonance imaging(MRI),endoscopic imaging,and genomic profiles-to enable intelligent decision-making for individualized therapy.This approach leverages AI algorithms to fuse imaging,endoscopic,and omics data,facilitating comprehensive characterization of tumor biology,prediction of treatment response,and optimization of therapeutic strategies.By combining CT and MRI for structural assessment,endoscopic data for real-time visual inspection,and genomic information for molecular profiling,multimodal AI enhances the accuracy of patient stratification and treatment personalization.The clinical implementation of this technology demonstrates potential for improving patient outcomes,advancing precision oncology,and supporting individualized care in gastrointestinal cancers.Ultimately,multimodal AI serves as a transformative tool in oncology,bridging data integration with clinical application to effectively tailor therapies. 展开更多
关键词 Multimodal artificial intelligence Gastrointestinal tumors individualized therapy Intelligent diagnosis Treatment optimization Prognostic prediction Data fusion Deep learning Precision medicine
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Comprehensive influence of individualized nutrition support and nursing strategy on rehabilitation of patients with liver cancer after operation 被引量:1
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作者 Xue-Li Zhang Hai-Yan Ma 《World Journal of Gastrointestinal Surgery》 2025年第2期136-144,共9页
BACKGROUND Hepatocellular carcinoma ranks among the most prevalent malignant neoplasms.Surgical intervention constitutes a critical therapeutic approach for this condition.Nonetheless,postoperative recovery is frequen... BACKGROUND Hepatocellular carcinoma ranks among the most prevalent malignant neoplasms.Surgical intervention constitutes a critical therapeutic approach for this condition.Nonetheless,postoperative recovery is frequently influenced by the patient's nutritional status and the quality of nursing care provided.AIM To examine the comprehensive impact of personalized nutritional support and nursing strategies on the postoperative rehabilitation of patients with liver cancer.METHODS In this study,a retrospective comparative analysis was conducted involving 60 post-operative liver cancer patients.The subjects were selected as subjects and divided into two groups based on differing nursing interventions,with each group comprising 30 patients.The control group received standard nutritional support and care,whereas the experimental group received individualized nutritional support and nursing strategies.The study aimed to evaluate the impact of individualized nutrition by comparing the rehabilitation indices,nutritional status,quality of life(QoL),and complication rates between the two groups.RESULTS The results showed that the recovery index of the experimental group was significantly better than that of the control group 2 weeks after surgery,and the average liver function recovery index of the experimental group was 85.significantly higher than that of the control group(73.67±7.19).In terms of nutritional status,the serum albumin level and body weight stabilization rate of the experimental group were also significantly higher than those of the control group,which were 42.33±2.4 g/L and 93.3%,respectively,compared with 36.01±3.85 g/L and 76.7%of the control group.In addition,the average QoL score of the experimental group was 84.66±3.7 points,which was significantly higher than that of the control group(70.92±4.28 points).At the psychological level,the average anxiety score of the experimental group was 1.17±0.29,and the average depression score was 1.47±0.4,which were significantly lower than the 2.26±0.42 and 2.57±0.45 of the control group.This showed that patients in the experimental group were better relieved of anxiety and depression under the individualized nutrition support and nursing strategy.More importantly,the complication rate in the experimental group was only 10%,much lower than the 33.3%in the control group.CONCLUSION Personalized nutritional support and tailored nursing strategies significantly enhance the postoperative rehabilitation of liver cancer patients.Consequently,it is recommended to implement and advocate for these individualized approaches to improve both the recovery outcomes and QoL for these patients. 展开更多
关键词 Liver cancer After surgery individualized nutritional support Nursing strategy Rehabilitation effect
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Tracking toads from dusk till dawn:linking inter-and intra-individual variation in movement behavior
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作者 Nathalie Jreidini David M.Green 《Current Zoology》 2025年第3期320-328,共9页
Animals can differ in their individual movement behaviors during their daily displacements.Studies of animal movement patterns often disregard the need to understand individual variation in these patterns and the role... Animals can differ in their individual movement behaviors during their daily displacements.Studies of animal movement patterns often disregard the need to understand individual variation in these patterns and the role of this variation in shaping population distributions of movements.To assess the link between individual movements and population distributions,we radio-tracked 13 Fowler's Toads Anaxyrus fowleri in Long Point,Ontario,Canada,after their breeding season.We recorded individual coordinates every 30 min,from the moment they emerged from their burrows around dusk until they burrowed in the morning,and obtained a total of 157 movements.We used the resulting series of step lengths and turning angles in a Hidden Markov Model to estimate movement type as"directed"or"non-directed"We also assigned to each encounter one of 3 space-dependent movement states:"foraging""in transit'or"searching"and found that movement type and state switched within individuals irrespective of time during a single night.We find that switching between movement types varied throughout the night,leading to stochastic within-individual variation in movements,and the distribution of movement distances differed significantly among individuals.Movement states,however,were time-dependent,suggesting displacement routines were similar across individuals.Variation in movement behavior within individuals scales up to result in variation among individuals which,in turn,was found to shape the distribution of the sampled population.Our findings therefore underline the importance of a multi-scale approach in the study of movement. 展开更多
关键词 AMPHIBIAN individualITY RADIO-TRACKING step length turning angle.
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Duets convey information about pair and individual identities in a Neotropical bird
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作者 Pedro Diniz Edvaldo F.Silva-Jr +4 位作者 Gianlucca S.Rech Pedro H.L.Ribeiro AndréC.Guaraldo Regina H.Macedo Paulo S.Amorim 《Current Zoology》 2025年第4期456-468,共13页
Vocal individuality is essential for social discrimination but has been poorly studied in animals that produce communal signals(duets or choruses).Song overlapping and temporal coordination make the assessment of indi... Vocal individuality is essential for social discrimination but has been poorly studied in animals that produce communal signals(duets or choruses).Song overlapping and temporal coordination make the assessment of individuality in communal signals more complex.In addition,selection may favor the accurate identifcation of pairs over individuals by receivers in year-round territorial species with duetting and long-term pair bonding.Here,we studied pair and individual vocal signatures in the polyphonal duets of rufous horneros Furnarius rufus,a Neotropical bird known for its long-term pair bonds.Hornero partners engage in duets to deter territorial intruders and protect their partnership year-round and can discern duets from neighbors versus strangers.Using a dataset of 471 duets from 43 pairs in 2 populations,we measured fne-scale acoustic features across different duet levels(e.g.,complete duets to non-overlapping syllable parts)and analysis levels(pair or individual).Permuted linear discriminant function analyses classifed pairs and individuals more accurately than expected by chance(means:45%and 47%vs.4 and 2%).Pair identity explained more variance in the multivariate acoustic features of duets than individual or population identities.The initial frequency of the duet showed strong potential for encoding pair identity.The acoustic traits contributing most to individual vocal signatures varied between sexes,which might facilitate the simultaneous assessment of duetters’identities by receivers.Our study indicates that vocal individuality may exist even in species with intricate and innate communal signals and elucidates the mechanisms employed by horneros in their social discrimination ability. 展开更多
关键词 coordination duetting social discrimination suboscine vocal individuality vocal signature
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Role of endoscopic ultrasonography or magnetic resonance imaging for screening of pancreatic cancer in low-risk individuals
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作者 Wei-Chen Lin Lo-Yip Yu +8 位作者 Yang-Che Kuo Chen-Wang Chang Horng-Yuan Wang Shou-Chuan Shih Ching-Wei Chang Hsiang-Hung Lin Yi-Hsueh Chan Ying-Chun Lin Kuang-Chun Hu 《World Journal of Clinical Oncology》 2025年第11期172-179,共8页
BACKGROUND Magnetic resonance imaging(MRI)and endoscopic ultrasonography(EUS)are recommended in combination for screening pancreatic cancer in high-risk individuals.However,in clinical practice,MRI and EUS are increas... BACKGROUND Magnetic resonance imaging(MRI)and endoscopic ultrasonography(EUS)are recommended in combination for screening pancreatic cancer in high-risk individuals.However,in clinical practice,MRI and EUS are increasingly utilized for pancreatic surveillance during routine health examinations.AIM To investigate the feasibility of these imaging modalities for screening in low-risk individuals.METHODS This retrospective study included patients at low risk for pancreatic cancer who underwent MRI or EUS at two health evaluation centers between March 2019 and December 2024.Basic characteristics,laboratory data,and imaging results were collected.RESULTS A total of 3364 low-risk individuals underwent pancreatic screening:1553(46.1%)received MRI,and 1811 underwent EUS.No significant differences were observed in age or sex distribution between the groups.In imaging screening,EUS demonstrated a higher detection rate of abnormal pancreatic lesions(12.8%vs 2.6%;P<0.001).MRI detected more cystic lesions than did EUS(P<0.001).EUS identified smaller nodular lesions compared to MRI(9.2 mm vs 18.0 mm;P=0.044).The MRI group had a higher number of confirmed intraductal papillary mucinous neoplasms(P=0.031),whereas the EUS group identified more suspected branch-duct intraductal papillary mucinous neoplasms(P<0.001).Pancreatic adenocarcinoma was found in three patients(0.08%),with no significant difference in detection rates between EUS and MRI(0.11%vs 0.06%;P=0.656).CONCLUSION In low-risk individuals,MRI and EUS offer comparable effectiveness for pancreatic cancer surveillance.The choice of imaging strategy for health evaluation depends on cost considerations and degree of invasiveness. 展开更多
关键词 Endoscopic ultrasonography Low-risk individuals Pancreatic cancer Magnetic resonance imaging SCREENING
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Stable carbon isotope compositions of individual light hydrocarbons in oils: New indicator of source facies and maturity
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作者 Donglin Zhang Meijun Li Rongzhen Qiao 《Geoscience Frontiers》 2025年第5期455-469,共15页
Light hydrocarbons(LHs)are key components of petroleum,and the carbon isotopes composition(δ^(13)C)of individual LHs contains a wealth of geochemical information.Forty-four oil samples from five different basins were... Light hydrocarbons(LHs)are key components of petroleum,and the carbon isotopes composition(δ^(13)C)of individual LHs contains a wealth of geochemical information.Forty-four oil samples from five different basins were analyzed using gas chromatography(GC),gas chromatography-mass spectrometry(GC–MS),and gas chromatography-isotope ratio mass spectrometry(GC-IRMS).Theδ^(13)C values of forty-three LHs were recognized and determined by comparing the GC and GC-IRMS methods.The results revealed significant differences inδ^(13)C distribution characteristics among different LH compounds.Theδ^(13)C variation of individual LHs in iso-paraffins showed the widest range,followed by cycloalkanes and aromatics,whereas theδ^(13)C variation in n-paraffins showed the narrowest range.Theδ^(13)C values of most individual LHs are primarily affected by the source facies and thermal evolution.Among them,c-1,3-dimethylcyclohexane(c-1,3DMCH)is mainly sourced from higher plants but may also form through abiotic mechanisms such as catalysis or cyclization.Theδ^(13)C values of c-1,3DMCH(δ^(13)Cc-1,3DMCH)primarily exhibit parental genetic characteristics,enabling effective distinction of oil from different source facies.Specifically,theδ^(13)Cc-1,3DMCH in marine oils,lacustrine oils,terrigenous oils,and coal-formed oils are<–22‰,from–22‰to−20.2‰,from−20.2‰to−18.4‰,and>−18.4‰,respectively.Moreover,maturity is the primary controlling factor forδ^(13)C values of 3MC7(δ^(13)C3MC7,3MC7:3-methylheptane),while the source facies serve as a secondary influence.The plot ofδ^(13)Cc-1,3DMCH andδ^(13)C3MC7 was introduced to classify source facies.Asδ^(13)Cc-1,3DMCH andδ^(13)C3MC7 increase,the source facies transits from marine to lacustrine,then terrigenous,and finally coal facies.Additionally,increasingδ^(13)C3MC7 indicates a relative increase in maturity.Therefore,theδ^(13)Cc-1,3DMCH vs.δ^(13)C3MC7 plot serves as an effective tool for distinguishing source facies and assessing relative maturity. 展开更多
关键词 Light hydrocarbons individual carbon isotope Source facies MATURITY
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Should workers be physically active after work?Associations of leisure-time physical activity with cardiovascular and all-cause mortality across occupational physical activity levels-An individual participant data meta-analysis
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作者 Bart Cillekens Pieter Coenen +40 位作者 Maaike A.Huysmans Andreas Holtermann Richard P.Troiano Paul Jarle Mork Steinar Krokstad Els Clays Dirk De Bacquer Mette Aadahl Line Lund Kårhus Anette Sjøl Lars Bo Andersen Jussi Kauhanen Ari Voutilainen Richard Pulsford Emmanuel Stamatakis Uri Goldbourt Annette Peters Barbara Thorand Annika Rosengren Lena Björck Kyle Sprow Kristin Franzon Miguel Rodriguez-Barranco Leila Luján-Barroso Lars Alfredsson Martin Bahls Till Ittermann Miriam Wanner Matthias Bopp Jacob Louis Marott Peter Schnohr Børge G.Nordestgaarda Knut Eirik Dalene Ulf Ekelund Johan Clausen Magnus T.Jensen Christina Bjørk Petersen Niklas Krause Jos Twisk Willem van Mechelen Allard J.van der Beek 《Journal of Sport and Health Science》 2025年第1期49-60,共12页
Background There is insufficient evidence to provide recommendations for leisure-time physical activity among workers across various occupational physical activity levels.This study aimed to assess the association of ... Background There is insufficient evidence to provide recommendations for leisure-time physical activity among workers across various occupational physical activity levels.This study aimed to assess the association of leisure-time physical activity with cardiovascular and all-cause mortality across occupational physical activity levels.Methods This study utilized individual participant data from 21 cohort studies,comprising both published and unpublished data.Eligibility criteria included individual-level data on leisure-time and occupational physical activity(categorized as sedentary,low,moderate,and high)along with data on all-cause and/or cardiovascular mortality.A 2-stage individual participant data meta-analysis was conducted,with separate analysis of each study using Cox proportional hazards models(Stage 1).These results were combined using random-effects models(Stage 2).Results Higher leisure-time physical activity levels were associated with lower all-cause and cardiovascular mortality risk across most occupational physical activity levels,for both males and females.Among males with sedentary work,high compared to sedentary leisure-time physical activity was associated with lower all-cause(hazard ratios(HR)=0.77,95%confidence interval(95%CI):0.70-0.85)and cardiovascular mortality(HR=0.76,95%CI:0.66-0.87)risk.Among males with high levels of occupational physical activity,high compared to sedentary leisure-time physical activity was associated with lower all-cause(HR=0.84,95%CI:0.74-0.97)and cardiovascular mortality(HR=0.79,95%CI:0.60-1.04)risk,while HRs for low and moderate levels of leisure-time physical activity ranged between 0.87 and 0.97 and were not statistically significant.Among females,most effects were similar but more imprecise,especially in the higher occupational physical activity levels.Conclusion Higher levels of leisure-time physical activity were generally associated with lower mortality risks.However,results for workers with moderate and high occupational physical activity levels,especially women,were more imprecise.Our findings suggests that workers may benefit from engaging in high levels of leisure-time physical activity,irrespective of their level of occupational physical activity. 展开更多
关键词 Mortality individual participant data Physical activity paradox Job demands
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Can Human Dignity Replace Individual Dignity?
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作者 WU Jiahao LI Chunyan(Translated) 《The Journal of Human Rights》 2025年第1期103-123,共21页
The theory of human dignity identifies certain inherent human characteristics,elevating humanity as the pinnacle of creation and valuing individuals as carriers of these traits.Under this framework,individuals are cal... The theory of human dignity identifies certain inherent human characteristics,elevating humanity as the pinnacle of creation and valuing individuals as carriers of these traits.Under this framework,individuals are called to actively embody their human essence and participate in political life to serve the community.Overall,this interpretive paradigm of dignity establishes a distinct concept of autonomy and provides methods for its realization,fostering the secularization of politics by emphasizing human value.The doctrine of individual dignity presupposes the intrinsic worth of individuals and defends their autonomy and equal status through the imposition of legal obligations on the state.However,limited by its essentialist and communitarian orientation,the scope of autonomy and equality it provides to individuals remains constrained.By transcending ontology with a value-based approach,the concept of individual dignity creates a unique,open structure that incorporates and reflects on global human rights practices.This adaptability enables it to integrate abstract societies,advance the global human rights agenda,and critique and refine political realities.Consequently,the concept of individual dignity cannot be supplanted by the human dignity theory. 展开更多
关键词 concept of dignity ESSENTIALISM individual value reflection and balance functional analysis
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Factors influencing cognitive function in Chinese elderly individuals:The role of traditional Chinese medicine in a large-scale cross-sectional study
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作者 Houqin Li Ran Chen +4 位作者 Jing Xia Feiyu He Yan Zhang Shulan Tang Cheng Ni 《Journal of Traditional Chinese Medical Sciences》 2025年第2期221-230,共10页
Objective:To identify key factors influencing cognitive function in the elderly,including traditional Chinese medicine(TCM)constitutional classification,and to rank their relative importance.Methods:We used cross-sect... Objective:To identify key factors influencing cognitive function in the elderly,including traditional Chinese medicine(TCM)constitutional classification,and to rank their relative importance.Methods:We used cross-sectional data from seven geographical regions across Chinese mainland.The Changsha version of the Montreal Cognitive Assessment was used to assess cognitive function.A“least absolute shrinkage and selection operator”(LASSO)model,multivariate linear regression analysis,and random forest(RF)model were used.Subgroup analyses were performed to examine the correlation between key TCM constitution types and cognitive function in different population subgroups.Results:A total of 24803 individuals aged 60 and above were included in the study.We selected 18 influential factors using the LASSO model.Higher education,being married,and having insurance were positively correlated with cognitive function in the elderly(all P<0.05).In contrast,poor sleep,vision impairment,hearing impairment,basic activities of daily living disability,instrumental activities of daily living disability,depression,hypertension,coronary heart disease,diabetes,stroke,yang-deficiency constitution(YADC),yin-deficiency constitution(YIDC),qi deficiency constitution(QDC),and blood stasis constitution(BSC)were negatively correlated with cognitive function(all P<0.05).YIDC and BSC affected all dimensions of cognitive function(all P<0.05).YADC mainly affected attention,language,abstraction(verbal analogies),memory,and orientation to time and place dimensions(P<0.001).QDC mainly affected language and abstraction(verbal analogies)dimensions(P<0.05).The negative correlations between BSC,YADC,YIDC,and QDC scores and cognitive function revealed statistically significant dif-ferences across most subgroups.The RF model identified education,BSC,and poor sleep quality as the three most influential factors in our study.Conclusion:BSC,YADC,YIDC,and QDC were associated with cognitive decline in the elderly.Our findings provide new perspectives and significant references for interventions for early-stage cognitive disorders. 展开更多
关键词 Cognitive function Influencing factors Traditional Chinese medicine constitution Elderly individuals
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Effectiveness of a theory-based tailored individual and family selfmanagement education in ad
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作者 Yohanes Andy Rias Ratsiri Thato +1 位作者 Margareta Teli Ferry Efendi 《International Journal of Nursing Sciences》 2025年第4期320-327,I0001,I0002,共10页
Objectives:This study aimed to determine the effectiveness of an individual and family selfmanagement(IFSM)education program on triglyceride-glucose(TyG)index,self-management,and diabetes distress among adults with un... Objectives:This study aimed to determine the effectiveness of an individual and family selfmanagement(IFSM)education program on triglyceride-glucose(TyG)index,self-management,and diabetes distress among adults with uncontrolled diabetes mellitus type 2(T2DM).Methods:A multicentre randomized controlled trial was employed.The study included 68 dyads(adults with uncontrolled T2DM and one family member)that were randomly allocated to the intervention(n=34)and control groups(n=34)from March to September 2024.Participants in the intervention group received an 8-week IFSM education program,whereas those in the control group received standard routine care.An automated hematology analyzer XP-100 was used to evaluate triglyceride and fasting blood glucose levels.The Diabetes Distress Scale and Diabetes Self-Management Questionnaire were used to measure diabetes distress and self-management,respectively.Results:A total of 67 participants completed the intervention.The generalized estimating equation demonstrated a significantinteraction between group and time.The IFSM education intervention group had a higher diabetes self-management(β=16.68;95%CI=15.23,18.09;P<0.001),lower diabetes distress(β=-30.74;95%CI=-32.57,-28.90;P<0.001),and lower TyG index(β=-1.97;95%CI=-2.41,-1.53;P<0.001)than the control group.Conclusions:The findingsdocumented the capacity of IFSM education to reduce TyG and diabetes distress,which could potentially escalate diabetes self-management among individuals with T2DM. 展开更多
关键词 Diabetes distress individual and family self-management Nursing Triglyceride-glucose index Type 2 diabetes
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Sex-Specific Association of Telomere Length with Individualized Expected Years of Life Lost among 203,731 Males and 241,668 Females
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作者 Feifei Xu Chenjie Li +7 位作者 Yifan Wang Xiao Wang Yumnah Babar Shuang Liang Fan Yang Zhazheng He Honggang Yi Juncheng Dai 《Biomedical and Environmental Sciences》 2025年第12期1520-1528,共9页
Objective Telomere length is a key aging biomarker,but its sex-specific impact on individualized life expectancy remains uncertain.This study explores sex differences in leukocyte telomere length(LTL)and individualize... Objective Telomere length is a key aging biomarker,but its sex-specific impact on individualized life expectancy remains uncertain.This study explores sex differences in leukocyte telomere length(LTL)and individualized expected years of life lost(YLL).Methods A prospective cohort of 445,399 participants(203,731 males and 241,668 females)from the UK Biobank was analyzed.LTL values were log-transformed,and YLL was calculated using life tables.Multiple linear regression was applied to examine sex-specific associations.Results In males,each standard deviation(S.D.)increase in LTL was linked to a 0.965-year decrease in YLL(95%CI:–1.025,–0.900;P<0.001).In females,longer LTL was related to a 0.102-year increase in YLL(95%CI:0.057,0.146;P<0.001).Among postmenopausal females,LTL showed a protective effect similar to that in males(0.387-year decrease,95%CI:−0.446,–0.328;P<0.001),while premenopausal females exhibited a detrimental association(0.705-year increase,95%CI:0.625,0.785;P<0.001).Comparable trends were observed across major aging-related diseases,pointing to a consistent biological pattern.Conclusion The influence of LTL on life expectancy varies significantly by sex,with protective associations seen in males and postmenopausal females.This suggests hormonal involvement in telomere dynamics.The results support integrating sex-specific perspectives into aging and telomere research and clinical practice. 展开更多
关键词 individualized expected years of life lost Leukocyte telomere length SEX-SPECIFIC
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Impact of gut microbiome on atrial fibrillation: Mechanistic insights and future directions in individualized medicine
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作者 Ajit Singh Brar Shree Laya Vemula +4 位作者 Vishnu Yanamaladoddi Sohail Sodhi Juniali Hatwal Aalam Sohal Akash Batta 《World Journal of Cardiology》 2025年第6期63-77,共15页
Atrial fibrillation(AF)is a growing global health burden,with a prevalence of over 52.55 million cases.Rising disability-adjusted life-years,increasing age,and disparities in care have contributed to the worsening sev... Atrial fibrillation(AF)is a growing global health burden,with a prevalence of over 52.55 million cases.Rising disability-adjusted life-years,increasing age,and disparities in care have contributed to the worsening severity and mortality of AF.Modifiable risk factors,such as hypertension,obesity,and diabetes mellitus,are associated with alterations in gut microbiota,making the gut-heart axis a potential therapeutic target.Gut dysbiosis influences AF pathogenesis through inflam-mation,metabolic disruption,and autonomic dysfunction.Key mechanisms include gut barrier dysfunction,short-chain fatty acid(SCFA)depletion,lipopoly-saccharides(LPS)-induced inflammation,and ferroptosis-mediated atrial remodeling.Trimethylamine N-oxide,bile acids,and tryptophan metabolites contribute to arrhythmogenic remodeling.Emerging evidence suggests that dietary interventions,including prebiotics and probiotics,as well as gut surveillance,may help mitigate AF progression.Clinical implications of gut modulation in AF include person-alized dietary strategies,microbiome assessment through metagenomic sequencing,and targeted interventions such as SCFA-based therapies and ferroptosis inhibition.Metabolite surveillance,including LPS and indoxyl sulfate monitoring,may influence the effectiveness of anticoagulant and antiarrhythmic therapy.Despite growing mechanistic evidence linking gut dysbiosis to AF,clinical applications remain unexplored.This review summarizes the current understanding of the gut microbiome's role in AF. 展开更多
关键词 Atrial fibrillation Gut microbiome DYSBIOSIS Inflammation Short-chain-fatty-acid Trimethylamine N-oxide Ferroptosis LIPOPOLYSACCHARIDES Microbiome-based therapy individualized care
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Balmer Decrement and IRX Break in Tracing Dust Attenuation at Scales of Individual Star-forming Regions in NGC 628
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作者 Man Qiao Mingfeng Liu +10 位作者 Zongfei Lyu Shuang Liu Chao Yang Dongdong Shi Fangxia An Zhizheng Pan Wenhao Liu Binyang Liu Run Wen Yuheng Zhang Xianzhong Zheng 《Research in Astronomy and Astrophysics》 2025年第8期128-139,共12页
We investigate the relationships between infrared excess(IRX = LIR/LUV) and Balmer decrement(Hα/Hβ) as indicators of dust attenuation for 609 H II regions at scales of ~50–200 pc in NGC 628, utilizing data from Ast... We investigate the relationships between infrared excess(IRX = LIR/LUV) and Balmer decrement(Hα/Hβ) as indicators of dust attenuation for 609 H II regions at scales of ~50–200 pc in NGC 628, utilizing data from AstroSat, the James Webb Space Telescope(JWST) and Multi Unit Spectroscopic Explorer. Our findings indicate that about three-fifths of the sample H II regions reside within the regime occupied by local star-forming galaxies(SFGs) along the dust attenuation correlation described by their corresponding color excess parameters E(B-V)IRX= 0.51 E(B-V)Hα/Hβ. Nearly 27% of the sample exhibits E(B-V)IRX> E(B-V)Hα/Hβ, while a small fraction(~13%) displays significantly lower E(B-V)IRXcompared to E(B-V)Hα/Hβ. These results suggest that the correlation between the two dust attenuation indicators no longer holds for spatially resolved H II regions. Furthermore, the ratio of E(B-V)IRXto E(B-V)Hα/Hβremains unaffected by various physical parameters of the H II regions, including star formation rate(SFR), SFR surface density, infrared luminosity(LIR),LIRsurface density, stellar mass, gas-phase metallicity, circularized radius, and the distance to the galactic center.We argue that the ratio is primarily influenced by the evolution of the surrounding interstellar medium of the starforming regions, transitioning from an early dense and thick phase to the late blown-away stage. 展开更多
关键词 (ISM:)dust EXTINCTION galaxies:ISM galaxies:individual(NGC 628) galaxies:star formation
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Nutritional Literacy for Individual Oral Health Among Village Health Volunteers in Public Health Region 1 of Thailand
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作者 Chollada Sorasak Worayuth Nak-Ai +1 位作者 Choosak Yuennan Mansuang Wongsapai 《Health Care Science》 2025年第1期25-34,共10页
Background:Oral health issues persistently affect the overall health and well-being of rural populations.Village health volunteers(VHVs)play a crucial role in advancing oral health literacy in their community.This stu... Background:Oral health issues persistently affect the overall health and well-being of rural populations.Village health volunteers(VHVs)play a crucial role in advancing oral health literacy in their community.This study aimed to examine the factors related to nutritional literacy for oral health among VHVs.Methods:This was a mixed-methods study employing an explanatory sequential design.The quantitative data were gathered through questionnaires distributed to a cohort of 10,514 VHVs registered in Health Region 1.A stratified random sampling technique was used to ensure adequate representation of various subgroups within the VHV population,considering factors such as age,education level,and geographical distribution across the region.This approach allowed for a more representative sample that accurately reflects the diversity of the VHV population.Qualitative data were obtained through semi-structured interviews with a purposive sampling of 20 participants based on specific criteria.Quantitative data were analyzed using descriptive statistics and biserial correlation techniques,while qualitative data were analyzed using content analysis.Results:The study found that the sample group possessed a moderate level of knowledge of health literacy principles and nutrition for oral health.However,their self-assessed skills in nutritional literacy for oral health were rated as high.A statistically significant negative correlation was found between knowledge of nutrition for oral health and skills in nutritional literacy for oral health.VHVs equated health literacy with knowledge because their public health training had focused more on imparting knowledge rather than developing skills based on health literacy principles.Conclusion:There is a need to emphasize skill-based health literacy training and to use effective skill development techniques that are tailored to the specific roles and responsibilities of health volunteers.It is also recommended to continuously monitor and evaluate the outcomes of these efforts. 展开更多
关键词 health literacy health region 1 individual oral health mixed method nutrition nutritional literacy oral health oral health literacy village health volunteers
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人口老龄化、政策响应与社会养老保障承载力
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作者 李放 刘丹晨 沈苏燕 《人口与经济》 北大核心 2026年第1期119-135,共17页
人口老龄化压力下,如何平衡日益增长的养老需求与有限的系统供给能力以促进社会养老保障系统高效稳定发展已成为亟待解决的重大问题。提出社会养老保障承载力概念,基于“压力—状态—响应”(PSR)理论,构建“人口压力量化—承载力动态评... 人口老龄化压力下,如何平衡日益增长的养老需求与有限的系统供给能力以促进社会养老保障系统高效稳定发展已成为亟待解决的重大问题。提出社会养老保障承载力概念,基于“压力—状态—响应”(PSR)理论,构建“人口压力量化—承载力动态评估—政策效果模拟”的完整分析框架,系统回答社会养老保障体系“现在承载力如何、未来会怎样、如何优化提升”三个关键问题。研究发现:2011—2022年我国社会养老保障承载力总体呈波动上升态势,其中经济承载力保持稳健增长,服务承载力实现跨越式提升。但随着老年人口急剧增加,超载区域显著增多。数值模拟结果表明,2023—2035年中国社会养老保障承载力将收缩8.84%—20.12%,其中经济承载力下降10.63%—20.40%,服务承载力降幅达30.00%—37.10%,资源配置失衡加剧。政策效应评估表明,首先,延迟退休政策通过缓冲效应显著提升承载力(21.0%—31.1%),个人养老金政策则发挥放大效应(3.8%—18.1%),但单一政策均无法实现系统平衡;其次,“生育托底—养老金调节—退休弹性”政策协同框架效果最佳,可提升承载力62.54%—102.68%,其中高生育方案下“积极养老金+高弹性退休”组合效果最优;最后,经济承载力对政策组合反应敏感,而服务维度改善空间有限,需加快社会养老服务体系建设。 展开更多
关键词 人口老龄化 社会养老保障承载力 延迟退休 个人养老金 政策协同
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基于纤维内镜吞咽功能评估的分层康复对卒中后吞咽障碍患者的疗效影响
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作者 张颖 余灵芝 +2 位作者 刘小英 刘若婷 秦茵 《中国现代医生》 2026年第1期41-45,共5页
目的探讨基于纤维内镜吞咽功能评估(fiberoptic endoscopic evaluation of swallowing,FEES)的分层康复对卒中后吞咽障碍(post-stroke dysphagia,PSD)患者的疗效影响。方法选取2024年6月至2025年6月中国人民解放军联勤保障部队第九〇〇... 目的探讨基于纤维内镜吞咽功能评估(fiberoptic endoscopic evaluation of swallowing,FEES)的分层康复对卒中后吞咽障碍(post-stroke dysphagia,PSD)患者的疗效影响。方法选取2024年6月至2025年6月中国人民解放军联勤保障部队第九〇〇医院收治的72例PSD患者,随机分为试验组和对照组,每组36例。试验组根据FEES结合渗漏误吸分级量表(penetration-aspiration scale,PAS)分为三级进行分层干预,对照组采用统一常规康复策略治疗,两组均持续干预4周。比较两组患者的吞咽功能改善程度和临床疗效。结果治疗后,试验组患者的疗效显著高于对照组(Z=4.135,P<0.001);试验组患者的洼田饮水试验改善程度显著高于对照组(P<0.05);两组患者的PAS、标准吞咽功能评定量表(standardized swallowing assessment,SSA)评分均显著低于本组治疗前,功能性经口摄食量表(functional oral intake scale,FOIS)评分、吞咽障碍特异性生活质量量表(swallowing quality of life,SWAL-QOL)评分均显著高于本组治疗前(P<0.05),试验组患者的PAS、SSA评分均显著低于对照组,FOIS、SWAL-QOL评分均显著高于对照组(P<0.05);两组患者治疗期间的吸入性肺炎发生率比较差异无统计学意义(χ^(2)=3.154,P=0.076)。结论基于FEES-PAS的个性化分级干预对PSD疗效显著,可有效促进患者的吞咽功能恢复,具有临床推广价值。 展开更多
关键词 脑卒中 吞咽障碍 纤维内镜吞咽功能评估 个体化康复 分级干预
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集体理性转向:村落共同体关系的重构机制研究
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作者 李文祥 王俊雅 《济南大学学报(社会科学版)》 2026年第1期113-122,198,共11页
村落共同体关系的表现形态受共同体成员行动的影响,共同体关系的嬗变本质上是村民行动策略选择与村落社会结构互构的动态过程,其中个体理性与集体理性的博弈转化构成了行动逻辑的内核。在城市化与市场化的冲击下,个体理性的扩张逐渐瓦... 村落共同体关系的表现形态受共同体成员行动的影响,共同体关系的嬗变本质上是村民行动策略选择与村落社会结构互构的动态过程,其中个体理性与集体理性的博弈转化构成了行动逻辑的内核。在城市化与市场化的冲击下,个体理性的扩张逐渐瓦解了传统村落共同体关系的联结机制,表现为亲属关系脱嵌、乡邻互动异化、价值认同消解。然而,在市场风险倒逼、资源公共性约束和政策引导的多重作用下,村民的个体理性逐渐转向集体理性,在协作性、规范性和共享性集体理性的驱动下,村落共同体关系得以重构,形成适应现代乡村发展的协作互补的血缘业缘共同体关系、规范互惠的地缘共同体关系和利益共享的精神共同体关系。未来需要进一步从构建业缘协作网络、完善规则体系、凝聚共同体意识等方面探索个体理性与集体理性的动态平衡路径,最终实现村落社会活力与可持续发展能力的有机统一。 展开更多
关键词 村落 共同体关系 个体理性 集体理性
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人工智能在教育领域的发展与应用
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作者 杨正 陶德超 孙超 《科技风》 2026年第1期140-142,共3页
近年来,伴随技术飞速发展以及政策的推动,人工智能在教育领域的广泛应用正逐步革新传统教育的模式。本文介绍了人工智能与教育融合的核心技术,详细阐述了人工智能如何从学、教、评、管四个维度推动传统教育的变革,特别是在大语言模型和... 近年来,伴随技术飞速发展以及政策的推动,人工智能在教育领域的广泛应用正逐步革新传统教育的模式。本文介绍了人工智能与教育融合的核心技术,详细阐述了人工智能如何从学、教、评、管四个维度推动传统教育的变革,特别是在大语言模型和多模态技术出现后,教育模式的个性化、混合化、精准化、终身化能力得到快速提升。同时探讨了人工智能在教育领域面临的挑战及未来展望,期望人工智能与教育的本质深度融合,实现“人的全面发展”。 展开更多
关键词 人工智能 教育 大语言模型 个性化 多模态
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抒情诗中作为情感交流对象的个人与群体——以中国古典抒情诗为例
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作者 谭君强 《南都学坛》 2026年第1期48-57,共10页
在抒情诗中,抒情主体即抒情人与其所面对的对象之间的多重交流构成交流的基础,二者相辅相成,缺一不可。抒情人所面对的抒情对象通常可以区分为如下四类:作为交流对象的个人、作为交流对象的群体、作为交流对象的自然万物以及作为交流对... 在抒情诗中,抒情主体即抒情人与其所面对的对象之间的多重交流构成交流的基础,二者相辅相成,缺一不可。抒情人所面对的抒情对象通常可以区分为如下四类:作为交流对象的个人、作为交流对象的群体、作为交流对象的自然万物以及作为交流对象的抒情人自身。诗人透过抒情人向作为个人的特定对象倾诉情感、相互交流,在中国古典抒情诗中占了相当大的比重。而诗人透过抒情人面向某一特定群体,甚或以诗人所归属的特定民族、国家等为对象而倾诉自身的情感,进行情感上的交流,则往往显露出非同一般的意义。抒情人与作为个人或群体的特定对象进行交流,往往与诗人自身存在着更为密切的关联,更为直接地显露出诗人自身的情感,透露出更多的诗人自我体验。在中国古典抒情诗的创作与欣赏中,此类情感交流的状况值得人们的充分关注。 展开更多
关键词 抒情人 情感交流 个人 群体 中国古典抒情诗
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Research on Tissue Culture and Rapid Propagation Technology of Superior Individuals of Lonicera edulis Turcz 被引量:6
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作者 金灿 曹后男 +2 位作者 宗成文 李文剑 安丰云 《Agricultural Science & Technology》 CAS 2011年第11期1585-1588,共4页
[Objective] This paper aimed to study the tissue culture and rapid propagation technology of superior individuals of Lonicera edulis Turcz. [Method] Several superior individuals of Lonicera edulis Turcz were used as m... [Objective] This paper aimed to study the tissue culture and rapid propagation technology of superior individuals of Lonicera edulis Turcz. [Method] Several superior individuals of Lonicera edulis Turcz were used as materials for selecting the primary medium, subculture medium, rooting medium and acclimatization substrate during the tissue culture and rapid propagation. [Result] 6-BA was the optimal cytokinin for tissue culture of Lonicera edulis Turcz, compared with ZT; modified MS+1.0 mg/L of 6-BA + 0.2 mg/L of IBA was the optimal medium as primary and subculture medium, modified MS+ 1.5 mg/L of IBA was the optimal medium for rooting of Lonicera edulis Turcz, the rooting rate had achieved 100% after cultured for 30 d. The optimal substrate for transplanting plantlets of Lonicera edulis Turcz was composed of humus and perlite (1∶ 1, V/V), survival rate was as high as 95% after 30 d. [Conclusion] This study provided basis for the rapid propagation of superior seedlings of Lonicera edulis Turcz, as well as the establishment of industrialized breeding technical system and the implementation of scale production. 展开更多
关键词 Lonicera edulis Turcz Tissue culture Superior individual
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