The development of low-energy consumption and environmentally friendly electrodeposition of metal/alloy films or coatings is presently one of the primary topics for the research community.For this purpose,deep eutecti...The development of low-energy consumption and environmentally friendly electrodeposition of metal/alloy films or coatings is presently one of the primary topics for the research community.For this purpose,deep eutectic solvents(DESs)are valued as electrolytes for their advantages of low operating temperature and wide electrochemical windows.At present,there is large amount of literature on this emerging field,but there are no specialized reviews of these studies.Here,after a brief introduction of DESs’concept and history,we comprehensively reviewed the lastest progress on the metal/alloy electrodeposition in DESs.Additionally,we discussed the key influence factors of the electrodeposition process and analyzed the corresponding mechanisms.Based on these,we emphasized the importance of the establishment of predictive models for dealing with the challenges in large-scale applications.展开更多
Undoubtedly,the enormous progress observed in recent years in the Ni-rich layered cathode materials has been crucial in terms of pushing boundaries of the Li-ion battery(LIB)technology.The achieved improvements in the...Undoubtedly,the enormous progress observed in recent years in the Ni-rich layered cathode materials has been crucial in terms of pushing boundaries of the Li-ion battery(LIB)technology.The achieved improvements in the energy density,cyclability,charging speed,reduced costs,as well as safety and stability,already contribute to the wider adoption of LIBs,which extends nowadays beyond mobile electronics,power tools,and electric vehicles,to the new range of applications,including grid storage solutions.With numerous published papers and broad reviews already available on the subject of Ni-rich oxides,this review focuses more on the most recent progress and new ideas presented in the literature references.The covered topics include doping and composition optimization,advanced coating,concentration gradient and single crystal materials,as well as innovations concerning new electrolytes and their modification,with the application of Ni-rich cathodes in solid-state batteries also discussed.Related cathode materials are briefly mentioned,with the high-entropy approach and zero-strain concept presented as well.A critical overview of the still unresolved issues is given,with perspectives on the further directions of studies and the expected gains provided.展开更多
Depression,a common mental illness,seriously affects the health of individuals and has deleterious effects on society.The prevention and treatment of depression has drawn the attention of many researchers and has beco...Depression,a common mental illness,seriously affects the health of individuals and has deleterious effects on society.The prevention and treatment of depression has drawn the attention of many researchers and has become an important social issue.The treatment strategies for depression include drugs,psychotherapy,and physiotherapy.Drug therapy is ineffective in some patients and psychotherapy has treatment limitations.As a reliable adjuvant therapy,physiotherapy compensates for the shortcomings of drug and psychotherapy and effectively reduces the disease recurrence rate.Physiotherapy is more scientific and rigorous,its methods are diverse,and to a certain extent,provides more choices for the treatment of depression.Physiotherapy can relieve symptoms in many ways,such as by improving the levels of neurobiochemical molecules,inhibiting the inflammatory response,regulating the neuroendocrine system,and increasing neuroplasticity.Physiotherapy has biological effects similar to those of antidepressants and may produce a superimposed impact when combined with other treatments.This article summarizes the findings on the use of physiotherapy to treat patients with depression over the past five years.It also discusses several methods of physiotherapy for treating depression from the aspects of clinical effect,mechanism of action,and disadvantages,thereby serving as a reference for the in-depth development of physiotherapy research.展开更多
Per-oral endoscopic myotomy(POEM)is an innovative minimally invasive technique and has emerged as the preferred modality for treating achalasia and spastic esophageal disorders in numerous specialized centers worldwid...Per-oral endoscopic myotomy(POEM)is an innovative minimally invasive technique and has emerged as the preferred modality for treating achalasia and spastic esophageal disorders in numerous specialized centers worldwide.Gastroesophageal reflux(GER)is a common complication following POEM procedures.Recently,an article in the World Journal of Gastroenterology,providing a comprehensive update on post-POEM GER.In this article,the authors present novel insights and strategies that offer valuable implications for endoscopy.展开更多
BACKGROUND Gastric cancer is one of the most common cancers worldwide,especially in East Asia.AIM To explore the clinical outcomes and progression-related factors of low-grade intraepithelial neoplasia(LGIN)in the gas...BACKGROUND Gastric cancer is one of the most common cancers worldwide,especially in East Asia.AIM To explore the clinical outcomes and progression-related factors of low-grade intraepithelial neoplasia(LGIN)in the gastric mucosa and provide valuable guidance for improving treatment efficacy.METHODS A total of 357 patients diagnosed with LGIN based on initial pathological examination in Anhui Provincial Hospital or three other medical consortium units between January 2022 and June 2024 were included.Among them,296 patients were followed up with endoscopic and biopsy pathology.Logistic regression was utilized to analyze the relevant risk factors for LGIN progression in the gastric mucosa.RESULTS The distribution sites of LGIN among the 357 patients were as follows:Gastric antrum(54.6%),gastric cardia(24.1%),gastric angulus(8.7%),gastric body(4.8%),gastric fundus(4.8%),and multiple sites(3.1%).Additionally,of the 357 patients with LGIN,112(31.4%)developed ulceration and 59(16.5%)experienced gastric polyps.Furthermore,231 of the 357(64.71%)patients with LGIN tested positive for Helicobacter pylori(H.pylori)infection.The H.pylori infection rates of the patients with LGIN with accompanying atrophy,intestinal metaplasia,and gastric ulcer were 51.95%,59.31%,and 28.57%,respectively.Multivariate logistic regression analysis showed that age≥60 years[odds ratio(OR)=3.063,95%confidence interval(CI):1.351-6.945,P=0.007],H.pylori infection(OR=3.560,95%CI:1.158-10.949,P=0.027),multiple locations(OR=10.136,95%CI:2.045-50.237,P=0.005),lesion size≥2 cm(OR=3.921,95%CI:1.664-9.237,P=0.002),and gastric ulcer(OR=2.730,95%CI:1.197-6.223,P=0.017)were predictive factors for LGIN progression.CONCLUSION LGIN progression is closely related to age,H.pylori positivity,multiple locations,lesion size≥2 cm,and gastric ulcer.Thus,actively identifying these risk factors in patients with LGIN may have certain clinical significance in preventing further tumor progression.展开更多
Anion exchange membrane(AEM),as a kind of key membrane materials,has shown great application potential in many electrochemical fields,and remarkable progress has been made in related research in recent years.In this p...Anion exchange membrane(AEM),as a kind of key membrane materials,has shown great application potential in many electrochemical fields,and remarkable progress has been made in related research in recent years.In this paper,the research status of AEM is reviewed,including its material design,preparation method,performance optimization and application in the fields of hydrogen production by electrolytic water,fuel cell and water treatment.In terms of material design,new polymer skeleton structures are emerging to regulate the stability of ion conduction channels and membranes by introducing specific functional groups or changing the molecular chain structure.The preparation methods have been gradually expanded from the traditional solution casting method to more advanced technologies,such as interfacial polymerization and electrostatic spinning,which effectively improve the microstructure and property uniformity of the film.Performance optimization focuses on improving ion conductivity,reducing membrane swelling rate and enhancing chemical stability,and a variety of modification strategies are developed and applied.Despite the achievements made so far,there are still some challenges,such as the lack of long-term stability in highly alkaline environments.Future research needs to further explore new material systems and preparation processes in order to promote the wide application and sustainable development of AEM technology in energy,environmental protection and other fields.展开更多
Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily ...Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily lead to the occurrence of malnutrition in patients,and then increase the risk of postoperative complica-tions,which has aroused widespread clinical attention.Reasonable nutritional support can not only maintain the stability of the body’s internal environment,reduce the occurrence of complications,but also promote the recovery of liver and other organ functions.In recent years,with the in-depth understanding of nut-ritional metabolism after liver transplantation,the application of enteral nutrition and parenteral nutrition in nutritional support after liver transplantation has been increasingly extensive and achieved remarkable results.This paper discusses the effect of early postoperative nutritional intervention on patients with liver cancer and liver transplantation,and combined with its mechanism of action,can better understand the effectiveness of intervention,and provide reference for the deve-lopment of scientific and reasonable nutritional support programs in clinical pra-ctice.展开更多
Lipocalin-2(LCN2)is a member of the lipocalin superfamily with multiple functions and can participate in the transport of a variety of small lipophilic ligands in vivo.LCN2 is significantly expressed in various tumors...Lipocalin-2(LCN2)is a member of the lipocalin superfamily with multiple functions and can participate in the transport of a variety of small lipophilic ligands in vivo.LCN2 is significantly expressed in various tumors and plays an important role in regulating tumor cell proliferation,invasion,and metastasis.The specific actions of LCN2 in tumors may vary depending on the particular type of cancer involved.In this review,we provide an extensive overview of the transcriptional and post-transcriptional regulation of LCN2 in health and disease.Furthermore,we summarize the impact of LCN2 dysregulation in a broad range of tumors.Lastly,we examine the mechanisms of action of LCN2 during tumorigenesis,progression,and metastasis.Understanding the complex relationships between LCN2 and tumor development,progression,and metastasis is vital for advancing our knowledge of cancer biology,developing biomarkers for diagnosis and clinical decision-making,and creating therapeutic strategies to improve the management of patients with cancer.展开更多
Early intervention for sensorineural hearing loss(SNHL)in childhood is crucial for auditory and language development.In recent years,innovative auditory stimulation techniques and speech therapy strategies,such as mid...Early intervention for sensorineural hearing loss(SNHL)in childhood is crucial for auditory and language development.In recent years,innovative auditory stimulation techniques and speech therapy strategies,such as middle ear implants,cochlear implants,auditory brainstem implants,and midbrain implants,have provided new avenues for improving patient outcomes.Additionally,basic research advancements in cell reprogramming and regeneration,stem cell therapy,and targeted drug delivery offer promising approaches to meet the individualized needs of children with SNHL.However,many challenges and unresolved issues remain in the treatment of SNHL.This article comments on the case report,which describes a female pediatric patient with SNHL who underwent foot reflexology which led to the normalization of hearing thresholds.Reflexology is considered to have potential benefits in physical rehabilitation,but its efficacy in hearing restoration requires further scientific validation through rigorous clinical trials and large-scale prospective studies.展开更多
The microstructural evolution of a cold-rolled and intercritical annealed medium-Mn steel(Fe-0.10C-5Mn)was investigated during uniaxial tensile testing.In-situ observations under scanning electron microscopy,transmiss...The microstructural evolution of a cold-rolled and intercritical annealed medium-Mn steel(Fe-0.10C-5Mn)was investigated during uniaxial tensile testing.In-situ observations under scanning electron microscopy,transmission electron microscopy,and X-ray diffraction analysis were conducted to characterize the progressive transformation-induced plasticity process and associated fracture initiation mechanisms.These findings were discussed with the local strain measurements via digital image correlation.The results indicated that Lüders band formation in the steel was limited to 1.5%strain,which was mainly due to the early-stage martensitic phase transformation of a very small amount of the less stable large-sized retained austenite(RA),which led to localized stress concentrations and strain hardening and further retardation of yielding.The small-sized RA exhibited high stability and progressively transformed into martensite and contributed to a stably extended Portevin-Le Chatelier effect.The volume fraction of RA gradually decreased from 26.8%to 8.2%prior to fracture.In the late deformation stage,fracture initiation primarily occurred at the austenite/martensite and ferrite/martensite interfaces and the ferrite phase.展开更多
The progressive failure characteristics of geomaterial are a remarkable and challenging topic in geotechnical engineering.To study the effect of salt content and temperature on the progressive failure characteristics ...The progressive failure characteristics of geomaterial are a remarkable and challenging topic in geotechnical engineering.To study the effect of salt content and temperature on the progressive failure characteristics of frozen sodium sulfate saline sandy soil,a series of uniaxial compression tests were performed by integrating digital image correlation(DIC)technology into the testing apparatus.The evolution law of the uniaxial compression strength(UCS),the failure strain,and the formation of the shear band of the frozen sodium sulfate saline sandy soil were analyzed.The test results show that within the scope of this study,with the increase of salt content,both the UCS and the shear band angle initially decrease with increasing salt content before showing an increase.In contrast,the failure strain and the width of the shear band exhibit an initial increase followed by a decrease in the samples.In addition,to investigate the brittle failure characteristics of frozen sodium sulfate saline sandy soil,two classic brittleness evaluation methods were employed to quantitatively assess the brittleness level for the soil samples.The findings suggest that the failure characteristics under all test conditions in this study belong to the transition stage between brittle and ductile,indicating that frozen sodium sulfate saline sandy soil exhibits certain brittle behavior under uniaxial compression conditions,and the brittleness index basically decreases and then increases with the rise in salt content.展开更多
This article focuses on the factors influencing fracture nonunion, classification and treatment. The article emphasizes the importance of understanding the influencing factors and mechanisms of fracture healing for de...This article focuses on the factors influencing fracture nonunion, classification and treatment. The article emphasizes the importance of understanding the influencing factors and mechanisms of fracture healing for developing effective treatment strategies and improving patients’ quality of life. It also points out the challenges of current treatment, such as patient compliance and limitations of treatment methods, and looks at future treatment directions.展开更多
Thefield of energy storage devices is primarily dominated by lithium-ion batteries(LIBs)due to their mature manufacturing processes and stable performance.However,immature lithium recovery technology cannot stop the co...Thefield of energy storage devices is primarily dominated by lithium-ion batteries(LIBs)due to their mature manufacturing processes and stable performance.However,immature lithium recovery technology cannot stop the continuous increase in the cost of LIBs.Along with the rapid development of electric transportation,it has become inevitable to trigger a new round of competition in alternative energy storage systems.Some monovalent rechargeable metal ion batteries(sodium ion batteries(SIBs)and potassium ion batteries(PIBs),etc.)and multi-valent rechargeable metal-ion batteries(magnesium ion batteries(MIBs),calcium ion batteries(CIBs),zinc ion batteries(ZIBs),and aluminum ion batteries(AIBs),etc.)are potential candidates,which can replace LIBs in some of the scenarios to alleviate the pressure on supply.The cathode material plays a crucial role in determining the battery capacity.Transition metal compounds dominated by layered transition metal oxides as key cathode materials for secondary batteries play an important role in the advancement of various battery energy storage systems.In summary,this manuscript aims to review and summarize the research progress on transition metal compounds used as cathodes in different metal ion batteries,with the aim of providing valuable guidance for the exploration and design of high-performance integrated battery systems.展开更多
The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in ...The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in the field of life sciences[1−7].Among them,supramolecular materials have garnered increasing attention in life sciences owing to their distinctive self-assembly capabilities and intelligent responsiveness[8−12].展开更多
A new extended distribution called the Odd Exponential Generalized Exponential-Exponential distribution(EOEGE-E)is proposed based on generalization of the odd generalized exponential family(OEGE-E).The statistical pro...A new extended distribution called the Odd Exponential Generalized Exponential-Exponential distribution(EOEGE-E)is proposed based on generalization of the odd generalized exponential family(OEGE-E).The statistical properties of the proposed distribution are derived.The study evaluates the accuracy of six estimation methods under complete samples.Estimation techniques include maximumlikelihood,ordinary least squares,weighted least squares,maximumproduct of spacing,Cramer vonMises,and Anderson-Darling methods.Twomethods of estimation for the involved parameters are considered based on progressively type Ⅱ censored data(PTⅡC).These methods are maximum likelihood and maximum product of spacing.The proposed distribution’s effectiveness was evaluated using different data sets from various fields.The proposed distribution provides a better fit for these datasets than existing probability distributions.展开更多
This paper systematically reviews the research progress of Advance Care Planning(ACP)in the field of lung cancer,and discusses its implementation status,key influencing factors and future development direction,includi...This paper systematically reviews the research progress of Advance Care Planning(ACP)in the field of lung cancer,and discusses its implementation status,key influencing factors and future development direction,including deepening of theoretical research,innovation of practice mode,optimization of policy support and cultural adaptation research.展开更多
This article systematically reviews the research progress on health literacy in lung cancer patients,covering the core definition and multidimensional assessment system of health literacy,epidemiological characteristi...This article systematically reviews the research progress on health literacy in lung cancer patients,covering the core definition and multidimensional assessment system of health literacy,epidemiological characteristics,mechanisms of its impact on clinical outcomes and quality of life,as well as targeted intervention strategies.Research indicates that health literacy significantly improves patient prognosis through pathways such as enhancing treatment adherence,optimizing doctor-patient communication,and strengthening self-management capabilities.This review also points out that future research needs to focus on developing cross-cultural assessment tools,exploring neurocognitive mechanisms,integrating digital technologies,and promoting policy translation to address the new challenges in the era of chronic disease management for lung cancer.展开更多
AIM:To investigate the prevalence and characteristics of myopia in school-aged students and effects of environmental and genetic factors on the progression of myopia.METHODS:A total of 2422 students aged between 5 and...AIM:To investigate the prevalence and characteristics of myopia in school-aged students and effects of environmental and genetic factors on the progression of myopia.METHODS:A total of 2422 students aged between 5 and 18y from nine schools in Baiyun District of Guangzhou,China were sampled using a stratified sampling method in 2020.Among them,1066 students participated in the follow-up survey the following year.Data were obtained based on ocular examinations and a questionnaire survey conducted during two visits.Factors potentially influencing the progression of myopia were analyzed.RESULTS:During the year assessed in this study,the percentage of students with myopia increased from 58.4%to 64.8%(P=0.002).Spherical equivalent(SE)progressed from-1.44±1.91 diopters(D)at baseline to-1.66±1.10 D(P=0.005).A generalized estimating equation(GEE)model revealed that age[adjusted odds ratio(aOR)=1.298,P<0.001],residential students(aOR=2.428,P=0.018),parental myopia(one myopic parent:aOR=1.553,both parents myopic:aOR=2.609,P<0.001),frequent reading of books or viewing of screens in direct sunlight(aOR=3.502,P=0.023),using only overhead lighting for reading and writing at night(aOR=1.633,P=0.011),parental restrictions on exercise time(aOR=2.286,P=0.012),and having less than 2h of outdoor exercise per day during the past week(aOR=1.584,P=0.019)were all identified as independent risk factors for progression of myopia.CONCLUSION:Our findings in this study indicate that age,residential students,parental myopia,indoor lighting environment,and physical activity have significant effects on the progression of myopia,providing evidence for further in-depth mechanistic interpretation and efficient intervention strategies for school-age children in this area.展开更多
Delirium is a transient and acute syndrome of encephalopathy,characterized by disturbances in consciousness,orientation,cognition,perception,and emotional regulation,often accompanied by hallucinations,illusions,psych...Delirium is a transient and acute syndrome of encephalopathy,characterized by disturbances in consciousness,orientation,cognition,perception,and emotional regulation,often accompanied by hallucinations,illusions,psychomotor agitation,and restlessness.Postoperative delirium(POD),a common complication particularly in elderly patients,significantly impacts recovery by prolonging mechanical ventilation,neurosurgical intensive care unit stays,and overall hospitalization durations,while severely diminishing patients’quality of life after discharge.Despite its prevalence,POD remains underrecognized in clinical practice,with significant gaps in its diagnosis and management.This review explores the definition,diagnostic criteria,underlying pathogenesis,and associated risk factors of POD in neurosurgical patients,aiming to offer valuable insights for improving clinical diagnosis and therapeutic strategies.展开更多
Active inflammation in“inactive”progressive multiple sclerosis:Traditionally,the distinction between relapsing-remitting multiple sclerosis and progressive multiple sclerosis(PMS)has been framed as an inflammatory v...Active inflammation in“inactive”progressive multiple sclerosis:Traditionally,the distinction between relapsing-remitting multiple sclerosis and progressive multiple sclerosis(PMS)has been framed as an inflammatory versus degenerative dichotomy.This was based on a broad misconception regarding essentially all neurodegenerative conditions,depicting the degenerative process as passive and immune-independent occurring as a late byproduct of active inflammation in the central nervous system(CNS),which is(solely)systemically driven.展开更多
基金financially supported from the National Natural Science Foundation of China(Nos.52274291,52204305)Beijing Institute of Technology Research Fund Program for Young Scholars,China(No.1740011182102).
文摘The development of low-energy consumption and environmentally friendly electrodeposition of metal/alloy films or coatings is presently one of the primary topics for the research community.For this purpose,deep eutectic solvents(DESs)are valued as electrolytes for their advantages of low operating temperature and wide electrochemical windows.At present,there is large amount of literature on this emerging field,but there are no specialized reviews of these studies.Here,after a brief introduction of DESs’concept and history,we comprehensively reviewed the lastest progress on the metal/alloy electrodeposition in DESs.Additionally,we discussed the key influence factors of the electrodeposition process and analyzed the corresponding mechanisms.Based on these,we emphasized the importance of the establishment of predictive models for dealing with the challenges in large-scale applications.
基金supported by the program“Excellence Initiative-Research University”for the AGH University of Krakow(IDUB AGH,No.501.696.7996,Action 4,ID 6354)partially supported by the AGH University of Krakow under No.16.16.210.476.
文摘Undoubtedly,the enormous progress observed in recent years in the Ni-rich layered cathode materials has been crucial in terms of pushing boundaries of the Li-ion battery(LIB)technology.The achieved improvements in the energy density,cyclability,charging speed,reduced costs,as well as safety and stability,already contribute to the wider adoption of LIBs,which extends nowadays beyond mobile electronics,power tools,and electric vehicles,to the new range of applications,including grid storage solutions.With numerous published papers and broad reviews already available on the subject of Ni-rich oxides,this review focuses more on the most recent progress and new ideas presented in the literature references.The covered topics include doping and composition optimization,advanced coating,concentration gradient and single crystal materials,as well as innovations concerning new electrolytes and their modification,with the application of Ni-rich cathodes in solid-state batteries also discussed.Related cathode materials are briefly mentioned,with the high-entropy approach and zero-strain concept presented as well.A critical overview of the still unresolved issues is given,with perspectives on the further directions of studies and the expected gains provided.
文摘Depression,a common mental illness,seriously affects the health of individuals and has deleterious effects on society.The prevention and treatment of depression has drawn the attention of many researchers and has become an important social issue.The treatment strategies for depression include drugs,psychotherapy,and physiotherapy.Drug therapy is ineffective in some patients and psychotherapy has treatment limitations.As a reliable adjuvant therapy,physiotherapy compensates for the shortcomings of drug and psychotherapy and effectively reduces the disease recurrence rate.Physiotherapy is more scientific and rigorous,its methods are diverse,and to a certain extent,provides more choices for the treatment of depression.Physiotherapy can relieve symptoms in many ways,such as by improving the levels of neurobiochemical molecules,inhibiting the inflammatory response,regulating the neuroendocrine system,and increasing neuroplasticity.Physiotherapy has biological effects similar to those of antidepressants and may produce a superimposed impact when combined with other treatments.This article summarizes the findings on the use of physiotherapy to treat patients with depression over the past five years.It also discusses several methods of physiotherapy for treating depression from the aspects of clinical effect,mechanism of action,and disadvantages,thereby serving as a reference for the in-depth development of physiotherapy research.
文摘Per-oral endoscopic myotomy(POEM)is an innovative minimally invasive technique and has emerged as the preferred modality for treating achalasia and spastic esophageal disorders in numerous specialized centers worldwide.Gastroesophageal reflux(GER)is a common complication following POEM procedures.Recently,an article in the World Journal of Gastroenterology,providing a comprehensive update on post-POEM GER.In this article,the authors present novel insights and strategies that offer valuable implications for endoscopy.
基金the Research Project of the Chinese Digestive Early Cancer Physicians’Joint Growth Program,No.GTCZ-2021-AH-34-0012.
文摘BACKGROUND Gastric cancer is one of the most common cancers worldwide,especially in East Asia.AIM To explore the clinical outcomes and progression-related factors of low-grade intraepithelial neoplasia(LGIN)in the gastric mucosa and provide valuable guidance for improving treatment efficacy.METHODS A total of 357 patients diagnosed with LGIN based on initial pathological examination in Anhui Provincial Hospital or three other medical consortium units between January 2022 and June 2024 were included.Among them,296 patients were followed up with endoscopic and biopsy pathology.Logistic regression was utilized to analyze the relevant risk factors for LGIN progression in the gastric mucosa.RESULTS The distribution sites of LGIN among the 357 patients were as follows:Gastric antrum(54.6%),gastric cardia(24.1%),gastric angulus(8.7%),gastric body(4.8%),gastric fundus(4.8%),and multiple sites(3.1%).Additionally,of the 357 patients with LGIN,112(31.4%)developed ulceration and 59(16.5%)experienced gastric polyps.Furthermore,231 of the 357(64.71%)patients with LGIN tested positive for Helicobacter pylori(H.pylori)infection.The H.pylori infection rates of the patients with LGIN with accompanying atrophy,intestinal metaplasia,and gastric ulcer were 51.95%,59.31%,and 28.57%,respectively.Multivariate logistic regression analysis showed that age≥60 years[odds ratio(OR)=3.063,95%confidence interval(CI):1.351-6.945,P=0.007],H.pylori infection(OR=3.560,95%CI:1.158-10.949,P=0.027),multiple locations(OR=10.136,95%CI:2.045-50.237,P=0.005),lesion size≥2 cm(OR=3.921,95%CI:1.664-9.237,P=0.002),and gastric ulcer(OR=2.730,95%CI:1.197-6.223,P=0.017)were predictive factors for LGIN progression.CONCLUSION LGIN progression is closely related to age,H.pylori positivity,multiple locations,lesion size≥2 cm,and gastric ulcer.Thus,actively identifying these risk factors in patients with LGIN may have certain clinical significance in preventing further tumor progression.
基金“Grassland Talents”of Inner Mongolia Autonomous Region,Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(NJYT23030)Technology Breakthrough Engineering Hydrogen Energy Field“Unveiling and Leading”Project(2024KJTW0018)+3 种基金“Steed Plan High Level Talents”of Inner Mongolia University,Carbon neutralization research project(STZX202218)National Natural Science Foundation of China(U22A20107),Inner Mongolia Autonomous Region Natural Science Foundation(2023MS02002)Guangdong Provincial Key Laboratory of Materials and Technologies for Energy Conversion(MATEC2024KF011)National Key R&D Program of China(2022YFA1205201).
文摘Anion exchange membrane(AEM),as a kind of key membrane materials,has shown great application potential in many electrochemical fields,and remarkable progress has been made in related research in recent years.In this paper,the research status of AEM is reviewed,including its material design,preparation method,performance optimization and application in the fields of hydrogen production by electrolytic water,fuel cell and water treatment.In terms of material design,new polymer skeleton structures are emerging to regulate the stability of ion conduction channels and membranes by introducing specific functional groups or changing the molecular chain structure.The preparation methods have been gradually expanded from the traditional solution casting method to more advanced technologies,such as interfacial polymerization and electrostatic spinning,which effectively improve the microstructure and property uniformity of the film.Performance optimization focuses on improving ion conductivity,reducing membrane swelling rate and enhancing chemical stability,and a variety of modification strategies are developed and applied.Despite the achievements made so far,there are still some challenges,such as the lack of long-term stability in highly alkaline environments.Future research needs to further explore new material systems and preparation processes in order to promote the wide application and sustainable development of AEM technology in energy,environmental protection and other fields.
文摘Liver transplantation,as an effective therapy for patients with liver cancer,plays an important role in improving the quality of life of patients.However,the com-plexity and trauma of liver transplantation can easily lead to the occurrence of malnutrition in patients,and then increase the risk of postoperative complica-tions,which has aroused widespread clinical attention.Reasonable nutritional support can not only maintain the stability of the body’s internal environment,reduce the occurrence of complications,but also promote the recovery of liver and other organ functions.In recent years,with the in-depth understanding of nut-ritional metabolism after liver transplantation,the application of enteral nutrition and parenteral nutrition in nutritional support after liver transplantation has been increasingly extensive and achieved remarkable results.This paper discusses the effect of early postoperative nutritional intervention on patients with liver cancer and liver transplantation,and combined with its mechanism of action,can better understand the effectiveness of intervention,and provide reference for the deve-lopment of scientific and reasonable nutritional support programs in clinical pra-ctice.
基金supported by the Program for Science Technology and Innovation Committee of Shenzhen(2021N062-JCYJ20210324115408023)Guangdong High-Level Hospital Construction Fund,Shenzhen High-Level Hospital Construction Fund。
文摘Lipocalin-2(LCN2)is a member of the lipocalin superfamily with multiple functions and can participate in the transport of a variety of small lipophilic ligands in vivo.LCN2 is significantly expressed in various tumors and plays an important role in regulating tumor cell proliferation,invasion,and metastasis.The specific actions of LCN2 in tumors may vary depending on the particular type of cancer involved.In this review,we provide an extensive overview of the transcriptional and post-transcriptional regulation of LCN2 in health and disease.Furthermore,we summarize the impact of LCN2 dysregulation in a broad range of tumors.Lastly,we examine the mechanisms of action of LCN2 during tumorigenesis,progression,and metastasis.Understanding the complex relationships between LCN2 and tumor development,progression,and metastasis is vital for advancing our knowledge of cancer biology,developing biomarkers for diagnosis and clinical decision-making,and creating therapeutic strategies to improve the management of patients with cancer.
文摘Early intervention for sensorineural hearing loss(SNHL)in childhood is crucial for auditory and language development.In recent years,innovative auditory stimulation techniques and speech therapy strategies,such as middle ear implants,cochlear implants,auditory brainstem implants,and midbrain implants,have provided new avenues for improving patient outcomes.Additionally,basic research advancements in cell reprogramming and regeneration,stem cell therapy,and targeted drug delivery offer promising approaches to meet the individualized needs of children with SNHL.However,many challenges and unresolved issues remain in the treatment of SNHL.This article comments on the case report,which describes a female pediatric patient with SNHL who underwent foot reflexology which led to the normalization of hearing thresholds.Reflexology is considered to have potential benefits in physical rehabilitation,but its efficacy in hearing restoration requires further scientific validation through rigorous clinical trials and large-scale prospective studies.
基金supported by the National Key R&D Program of China(No.2017YFB0304402)。
文摘The microstructural evolution of a cold-rolled and intercritical annealed medium-Mn steel(Fe-0.10C-5Mn)was investigated during uniaxial tensile testing.In-situ observations under scanning electron microscopy,transmission electron microscopy,and X-ray diffraction analysis were conducted to characterize the progressive transformation-induced plasticity process and associated fracture initiation mechanisms.These findings were discussed with the local strain measurements via digital image correlation.The results indicated that Lüders band formation in the steel was limited to 1.5%strain,which was mainly due to the early-stage martensitic phase transformation of a very small amount of the less stable large-sized retained austenite(RA),which led to localized stress concentrations and strain hardening and further retardation of yielding.The small-sized RA exhibited high stability and progressively transformed into martensite and contributed to a stably extended Portevin-Le Chatelier effect.The volume fraction of RA gradually decreased from 26.8%to 8.2%prior to fracture.In the late deformation stage,fracture initiation primarily occurred at the austenite/martensite and ferrite/martensite interfaces and the ferrite phase.
基金supported by the National Natural Science Foundation of China(Grant Nos.42372312,and 42172299)the Pyramid Talent Training Project of Beijing University of Civil Engineering and Architecture(Grant No.JDYC20220807).
文摘The progressive failure characteristics of geomaterial are a remarkable and challenging topic in geotechnical engineering.To study the effect of salt content and temperature on the progressive failure characteristics of frozen sodium sulfate saline sandy soil,a series of uniaxial compression tests were performed by integrating digital image correlation(DIC)technology into the testing apparatus.The evolution law of the uniaxial compression strength(UCS),the failure strain,and the formation of the shear band of the frozen sodium sulfate saline sandy soil were analyzed.The test results show that within the scope of this study,with the increase of salt content,both the UCS and the shear band angle initially decrease with increasing salt content before showing an increase.In contrast,the failure strain and the width of the shear band exhibit an initial increase followed by a decrease in the samples.In addition,to investigate the brittle failure characteristics of frozen sodium sulfate saline sandy soil,two classic brittleness evaluation methods were employed to quantitatively assess the brittleness level for the soil samples.The findings suggest that the failure characteristics under all test conditions in this study belong to the transition stage between brittle and ductile,indicating that frozen sodium sulfate saline sandy soil exhibits certain brittle behavior under uniaxial compression conditions,and the brittleness index basically decreases and then increases with the rise in salt content.
文摘This article focuses on the factors influencing fracture nonunion, classification and treatment. The article emphasizes the importance of understanding the influencing factors and mechanisms of fracture healing for developing effective treatment strategies and improving patients’ quality of life. It also points out the challenges of current treatment, such as patient compliance and limitations of treatment methods, and looks at future treatment directions.
基金support from the Nuclear Fuel Pellet Appearance Quality Inspection Device Project(20190304 A).
文摘Thefield of energy storage devices is primarily dominated by lithium-ion batteries(LIBs)due to their mature manufacturing processes and stable performance.However,immature lithium recovery technology cannot stop the continuous increase in the cost of LIBs.Along with the rapid development of electric transportation,it has become inevitable to trigger a new round of competition in alternative energy storage systems.Some monovalent rechargeable metal ion batteries(sodium ion batteries(SIBs)and potassium ion batteries(PIBs),etc.)and multi-valent rechargeable metal-ion batteries(magnesium ion batteries(MIBs),calcium ion batteries(CIBs),zinc ion batteries(ZIBs),and aluminum ion batteries(AIBs),etc.)are potential candidates,which can replace LIBs in some of the scenarios to alleviate the pressure on supply.The cathode material plays a crucial role in determining the battery capacity.Transition metal compounds dominated by layered transition metal oxides as key cathode materials for secondary batteries play an important role in the advancement of various battery energy storage systems.In summary,this manuscript aims to review and summarize the research progress on transition metal compounds used as cathodes in different metal ion batteries,with the aim of providing valuable guidance for the exploration and design of high-performance integrated battery systems.
基金supported by the National Natural Science Foundation of China(22101043)the Fundamental Research Funds for the Central Universities(N2205013,N232410019,N2405013)+3 种基金Natural Science Foundation of Liaoning Province(2023-MSBA-068)the Opening Fund of State Key Laboratory of Heavy Oil Processing(SKLHOP202203006)the Key Laboratory of Functional Molecular Solids,Ministry of Education(FMS2023005)Northeastern University。
文摘The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in the field of life sciences[1−7].Among them,supramolecular materials have garnered increasing attention in life sciences owing to their distinctive self-assembly capabilities and intelligent responsiveness[8−12].
文摘A new extended distribution called the Odd Exponential Generalized Exponential-Exponential distribution(EOEGE-E)is proposed based on generalization of the odd generalized exponential family(OEGE-E).The statistical properties of the proposed distribution are derived.The study evaluates the accuracy of six estimation methods under complete samples.Estimation techniques include maximumlikelihood,ordinary least squares,weighted least squares,maximumproduct of spacing,Cramer vonMises,and Anderson-Darling methods.Twomethods of estimation for the involved parameters are considered based on progressively type Ⅱ censored data(PTⅡC).These methods are maximum likelihood and maximum product of spacing.The proposed distribution’s effectiveness was evaluated using different data sets from various fields.The proposed distribution provides a better fit for these datasets than existing probability distributions.
基金Supported by National Natural Science Foundation of China(71774049).
文摘This paper systematically reviews the research progress of Advance Care Planning(ACP)in the field of lung cancer,and discusses its implementation status,key influencing factors and future development direction,including deepening of theoretical research,innovation of practice mode,optimization of policy support and cultural adaptation research.
基金Supported by National Natural Science Foundation of China(71774049).
文摘This article systematically reviews the research progress on health literacy in lung cancer patients,covering the core definition and multidimensional assessment system of health literacy,epidemiological characteristics,mechanisms of its impact on clinical outcomes and quality of life,as well as targeted intervention strategies.Research indicates that health literacy significantly improves patient prognosis through pathways such as enhancing treatment adherence,optimizing doctor-patient communication,and strengthening self-management capabilities.This review also points out that future research needs to focus on developing cross-cultural assessment tools,exploring neurocognitive mechanisms,integrating digital technologies,and promoting policy translation to address the new challenges in the era of chronic disease management for lung cancer.
基金Supported by the Guangzhou Health Science and Technology Project(No.20221A010077)the Guangdong Provincial Medical Science and Technology Research Fund Project(No.A2020146).
文摘AIM:To investigate the prevalence and characteristics of myopia in school-aged students and effects of environmental and genetic factors on the progression of myopia.METHODS:A total of 2422 students aged between 5 and 18y from nine schools in Baiyun District of Guangzhou,China were sampled using a stratified sampling method in 2020.Among them,1066 students participated in the follow-up survey the following year.Data were obtained based on ocular examinations and a questionnaire survey conducted during two visits.Factors potentially influencing the progression of myopia were analyzed.RESULTS:During the year assessed in this study,the percentage of students with myopia increased from 58.4%to 64.8%(P=0.002).Spherical equivalent(SE)progressed from-1.44±1.91 diopters(D)at baseline to-1.66±1.10 D(P=0.005).A generalized estimating equation(GEE)model revealed that age[adjusted odds ratio(aOR)=1.298,P<0.001],residential students(aOR=2.428,P=0.018),parental myopia(one myopic parent:aOR=1.553,both parents myopic:aOR=2.609,P<0.001),frequent reading of books or viewing of screens in direct sunlight(aOR=3.502,P=0.023),using only overhead lighting for reading and writing at night(aOR=1.633,P=0.011),parental restrictions on exercise time(aOR=2.286,P=0.012),and having less than 2h of outdoor exercise per day during the past week(aOR=1.584,P=0.019)were all identified as independent risk factors for progression of myopia.CONCLUSION:Our findings in this study indicate that age,residential students,parental myopia,indoor lighting environment,and physical activity have significant effects on the progression of myopia,providing evidence for further in-depth mechanistic interpretation and efficient intervention strategies for school-age children in this area.
基金Supported by Science and Technology Program of Nantong City,No.Key003Nantong Young Medical Expert,No.46+2 种基金the Science and Technology Program of Nantong Health Committee,No.MA2019003,No.MA2021017,and No.MSZ2024038Science and Technology Program of Nantong City,No.JCZ2022040Kangda College of Nanjing Medical University,No.KD2021JYYJYB025,No.KD2022KYJJZD022,and No.KD2024KYJJ289.
文摘Delirium is a transient and acute syndrome of encephalopathy,characterized by disturbances in consciousness,orientation,cognition,perception,and emotional regulation,often accompanied by hallucinations,illusions,psychomotor agitation,and restlessness.Postoperative delirium(POD),a common complication particularly in elderly patients,significantly impacts recovery by prolonging mechanical ventilation,neurosurgical intensive care unit stays,and overall hospitalization durations,while severely diminishing patients’quality of life after discharge.Despite its prevalence,POD remains underrecognized in clinical practice,with significant gaps in its diagnosis and management.This review explores the definition,diagnostic criteria,underlying pathogenesis,and associated risk factors of POD in neurosurgical patients,aiming to offer valuable insights for improving clinical diagnosis and therapeutic strategies.
文摘Active inflammation in“inactive”progressive multiple sclerosis:Traditionally,the distinction between relapsing-remitting multiple sclerosis and progressive multiple sclerosis(PMS)has been framed as an inflammatory versus degenerative dichotomy.This was based on a broad misconception regarding essentially all neurodegenerative conditions,depicting the degenerative process as passive and immune-independent occurring as a late byproduct of active inflammation in the central nervous system(CNS),which is(solely)systemically driven.
