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Dry environment on the expression of lacrimal gland S100A9,Anxa1,and Clu in rats via proteomics

International Journal of Ophthalmology(English edition) 2024年第3期17卷 435-443页

作者： Yi-Lin Sun A-Yuan Cui Li-Xin Wang Wang-Wang Zhang Hong Shi College of Traditional Chinese Medicine Xinjiang Medical UniversityUrumqi 830011Xinjiang Uygur Autonomous RegionChina research on high incidence of diseases in xinjiang region Key Laboratory of the Ministry of Education(Xinjiang Medical University)Urumqi 830011Xinjiang Uygur Autonomous RegionChina

●AIM:To investigate the underlying mechanism of dry environment(autumn dryness)affecting the lacrimal glands in rats.●METHODS:Twenty Sprague-Dawley rats were randomly divided into two *** rats were fed in specific pathogen free environment as the control group(n=10),and the rats fed in dry environment as the dryness group(n=10).After 24d,lacrimal glands were collected from the *** tissues morphology was observed by hematoxylineosin(HE)*** mass tags(TMT)quantitative proteomics analysis technology was used to screen the differential expressed proteins of lacrimal glands between the two groups,then bioinformatics analysis was ***,the immunohistochemical(IHC)method was used to verify the target proteins.●RESULTS:In dryness group,the lacrimal glands lobule atrophied,the glandular cavities enlarged,the sparse nuclear distribution and scattered inflammatory infiltration between the acinus were *** proteomics exhibited that a total of 195 up-regulated and 236 downregulated differential expressed proteins screened from the lacrimal glands of *** was indicated that the biological processes(BP)of differential expressed proteins mainly included cell processes and single *** cellular compositions of differential expressed proteins mainly located in cells,*** molecular functions of differential expressed proteins mainly included binding,catalytic ***,the Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway analysis showed that the differential expressed proteins mainly involved lysosome,complement and coagulation cascade,and ribosome *** IHC result verified that the up-regulated expression proteins of Protein S100A9(S100A9),Annexin A1(Anxa1),and Clusterin(Clu)in lacrimal glands of rats in dryness group were higher than control group.●CONCLUSION:The up-regulated expression proteins of S100A9,Anxa1,and Clu may be the potential mechanisms of dry eye symptoms caused by dry *** study pr

关键词： dry eye lacrimal gland S100A9 Clu Anxa1 environment rats

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Fifty-five cases of hepatic alveolar echinococcosis combined with lymph node metastasis:A retrospective study

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World Journal of Gastroenterology 2024年第23期30卷 2981-2990页

作者： Yilizhati Aimaitijiang Tie-Min Jiang Ying-Mei Shao Tuerganaili Aji State Key Laboratory on Pathogenesis Prevention and Treatment of High Incidence Diseases in Central AsiaThe First Clinical CollegeXinjiang Medical UniversityUrumqi 830011Xinjiang Uygur Autonomous RegionChina The First Ward of Hepatobiliary and Pancreatic Surgery Tumor Hospital Affiliated to Xinjiang Medical UniversityUrumqi 830011Xinjiang Uygur Autonomous RegionChina Department of Hepatobiliary&Hydatid diseases Digestive&Vascular Surgery CenterThe First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina xinjiang Clinical research Center for Echinococcosis and Hepatobiliary diseases The First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina

BACKGROUND Lymph node metastasis is a specific type of metastasis in hepatic alveolar echinococcosis(AE).Currently,there is a scarcity of describing the clinical characteristics and lymph node metastasis rules of patients with hepatic AE combined with lymph node metastasis and its mechanism and management are still *** hepatectomy combined with regional lymph node dissection is a better *** To analyse the clinical features of hepatic AE combined with lymph node metastasis to explore its treatment and *** A total of 623 patients with hepatic AE admitted to the First Affiliated Hospital of xinjiang Medical University from 1 January 2012 to 1 January 2022 were retrospectively ***-five patients with combined lymph node metastasis were analysed for their clinical data,diagnosis and treatment methods,follow-up efficacy,and characteristics of lymph node ***,we comparatively analysed the lymph node metastasis rates at different *** variables are expressed as frequencies and percentages,and the analysis of difference was performed using theχ2 *** Bonferroni method was used for pairwise comparisons when statistical differences existed between multiple categorical *** A lymph node metastasis rate of 8.8%(55/623)was reported in patients with hepatic AE,with a female predilection(69.1%)and a statistically significant sex difference(χ2=8.018,P=0.005).Of the 55 patients with lymph node metastasis,72.7%had a parasite lesion,neighbouring organ invasion,and metastasis stage of P3N1M0 and above,of which 67.3%,78.2%,and 34.5%of hepatic AE lesions invaded the bile ducts,blood vessels,and distant metastases,*** rates of lymph node metastasis of 16.4%,21.7%,and 34.2%were reported for a preoperative abdominal ultrasound,magnetic resonance imaging,and computed tomography *** patients were intraoperatively suspected with enlarged lymph nodes and underwent radica

关键词： Echinococcosis Radical hepatectomy Lymph node metastasis Lymph node dissection Alveolar echinococcosis Hepatic

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Portal vein embolization combined with ex vivo liver resection and autotransplantation: A novel treatment strategy for end-stage and metastatic hepatic alveolar echinococcosis

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Hepatobiliary & Pancreatic diseases International 2024年第2期23卷 210-216页

作者： Qiang Guo Mao-Lin Wang Kai Zhong Jia-Long Li Tie-Min Jiang Hao Wen Tuerganaili Aji Ying-Mei Shao Department of Hepatobiliary and Echinococcosis Surgery Digestive and Vascular Surgery CenterFirst Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054China Clinical Medical research Center of Echinococcosis and Hepatobiliary Disease of xinjiang Uygur Autonomous region Urumqi 830054China State Key Laboratory of Pathogenesis Prevention and Treatment of High Incidence Diseases in Central AsiaXinjiang Medical UniversityUrumqi 830054China

Alveolar echinococcosis(AE)is a lethal parasitic disease caused by Echinococcus multilocularis larvae,and more than 90%of pri-mary AE lesions occur in the *** of the affected individ-uals remain asymptomatic and the disease is often diagnosed at an advanced *** infection may spread to organs adjacent to the liver or distant locations,eventually causing end-stage multi-ple organ *** metastasis of AE is the most fatal with an inci-dence rate of 0.2%[1].

关键词： organs echinococcosis metastasis

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Retrospective analysis based on a clinical grading system for patients with hepatic hemangioma:A single center experience

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World Journal of Gastrointestinal Surgery 2024年第7期16卷 2047-2053页

作者： Cheng-Ming Zhou Jun Cao Shao-Ke Chen Tuerhongjiang Tuxun Shadike Apaer Jing Wu Jin-Ming Zhao Hao Wen Department of Liver and Laparoscopic Surgery Digestive and Vascular Surgery CenterThe First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina Department of Operation Management The First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina Department of General Surgery The First Teaching CollegeXinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina State Key Laboratory of Pathogenesis Prevention and Treatment of High Incidence Diseases in Central AsiaThe First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina

BACKGROUND The optimal approach for managing hepatic hemangioma is *** To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution *** A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December *** were classified into four groups based on the clinical grading system and treatment:(1)Observation group with score0.05;χ^(2)=1.68,P>0.05).CONCLUSION This clinical grading system appeared as a practical tool for hepatic *** can be suggested for patients with a score≥*** those with<4,follow-up should be proposed.

关键词： Hepatic hemangioma Clinical grading system Surgical indication Outcome Postoperative complications

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Click chemistry and natural products

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Chinese Journal of Natural Medicines 2024年第2期22卷 97-99页

作者： ZHANG Chen WU Jianbing ZHANG Yihua HUANG Zhangjian State Key Laboratory of Natural Medicines Jiangsu Key Laboratory of Drug Discovery for Metabolic DiseasesCenter of Drug DiscoveryChina Pharmaceutical UniversityNanjing 210009China State Key Laboratory of Pathogenesis Prevention and Treatment of High Incidence Diseases in Central AsiaXinjiang Key Laboratory of Natural Medicines Active Components and Drug Release TechnologySchool of PharmacyXinjiang Medical UniversityUrumqi 830054China

The 2022 Nobel Prize in Chemistry was awarded to American scientists Carolyn Bertozzi,*** Sharpless,and Danish scientist Morten *** for their contributions to the development of click chemistry and bioorthogonal chemi... 详细信息

关键词： Click chemistry Natural product Target identification Drug discovery

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Mediating role of social support in dysphoria,despondency,and quality of life in patients undergoing maintenance hemodialysis

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World Journal of Psychiatry 2024年第3期14卷 409-420页

作者： Xiang Zhou Hong Jiang Yi-Peng Zhou Xiao-Yu Wang Hai-Yan Ren Xue-Fei Tian Qing-Qing Zhang Department of Nephrology People’s Hospital of Xinjiang Uygur Autonomous RegionXinjiang Clinical Research Center for Kidney DiseaseUrumqi 832000Xinjiang Uygur Autonomous RegionChina Department of Endocrinology and Metabolism People’s Hospital of Xinjiang Uygur Autonomous RegionUrumqi 832000Xinjiang Uygur Autonomous RegionChina Section of Nephrology Department of Internal MedicineYale University School of MedicineNew HavenCT 06510United States

BACKGROUND Dysphoria and despondency are prevalent psychological issues in patients undergoing Maintenance Hemodialysis(MHD)that significantly affect their quality of life(QOL).high levels of social support can significantly improve the physical and mental well-being of patients undergoing ***,there is limited research on how social support mediates the relationship between dysphoria,despondency,and overall QOL in patients undergoing *** is imperative to investigate this mediating effect to mitigate dysphoria and despondency in patients undergoing MHD,ultimately enhancing their overall *** To investigate the mediating role of social support in relationships between dysphoria,despondency,and QOL among patients undergoing *** Participants comprised 289 patients undergoing MHD,who were selected using a random sampling *** Social Support Rating Scale,Self-Rating Anxiety Scale,Self-Rating Depression Scale,and QOL Scale were *** analysis was performed to examine the associations between social support,dysphoria,despondency,and QOL in patients undergoing *** assess the mediating impact of social support on dysphoria,despondency,and QOL in patients undergoing MHD,a bootstrap method was *** Significant correlations among social support,dysphoria,despondency,and quality in patients undergoing MHD were observed(all P<0.01).Dysphoria and despondency negatively correlated with social support and QOL(P<0.01).Dysphoria and despondency had negative predictive impacts on the QOL of patients undergoing MHD(P<0.05).The direct effect of dysphoria on QOL was statistically significant(P<0.05).Social support mediated the relationship between dysphoria and QOL,and this mediating effect was significant(P<0.05).Similarly,the direct effect of despondency on QOL was significant(P<0.05).Moreover,social support played a mediating role between despondency and QOL,with a significant mediating effect(P<0.05).CONCLUSION These find

关键词： Maintenance hemodialysis Social support Dysphoria Despondency Quality of life Mediating effect

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Identification of a novel inflammatory-related gene signature to evaluate the prognosis of gastric cancer patients

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World Journal of Gastrointestinal Oncology 2024年第3期16卷 945-967页

作者： Jia-Li Hu Mei-Jin Huang Halike Halina Kun Qiao Zhi-Yuan Wang Jia-Jie Lu Cheng-Liang Yin Feng Gao Department of Gastroenterology People's Hospital of Xinjiang Uygur Autonomous RegionUrumqi 830001Xinjiang Uygur Autonomous RegionChina xinjiang Clinical research Center for Digestive Disease Urumqi 830001Xinjiang Uygur Autonomous RegionChina Department of Oncology 920th Hospital of PLA Joint Logistics Support ForceKunming 650032Yunnan ProvinceChina Faculty of Medicine Macao University of Science and TechnologyMacao 999078China

BACKGROUND Gastric cancer(GC)is a highly aggressive malignancy with a heterogeneous nature,which makes prognosis prediction and treatment determination *** is now recognized as one of the hallmarks of cancer and plays an important role in the aetiology and continued growth of *** also affects the prognosis of GC *** reports suggest that a number of inflammatory-related biomarkers are useful for predicting tumour ***,the importance of inflammatory-related biomarkers in predicting the prognosis of GC patients is still *** To investigate inflammatory-related biomarkers in predicting the prognosis of GC *** constructed using the least absolute shrinkage and selection operator Cox regression model based on the GEO *** patients from the GSE26253 cohort were used for *** and multivariate Cox analyses were used to determine the independent prognostic factors,and a prognostic nomogram was *** calibration curve and the area under the curve based on receiver operating characteristic analysis were utilized to evaluate the predictive value of the *** decision curve analysis results were plotted to quantify and assess the clinical value of the *** set enrichment analysis was performed to explore the potential regulatory pathways *** relationship between tumour immune infiltration status and risk score was analysed via Tumour Immune Estimation Resource and ***,we analysed the association between risk score and patient sensitivity to commonly used chemotherapy and targeted therapy *** A prognostic model consisting of three inflammatory-related genes(MRPS17,GUF1,and PDK4)was *** prognostic analysis revealed that the risk score was a separate prognostic factor in GC *** to the risk score,GC patients were stratified into high-and low-risk groups,and patients in the high-risk group ha

关键词： Gastric cancer Inflammation Immune infiltration Prognosis signature Subt

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Current Status and Perspectives of Dual-Atom Catalysts Towards Sustainable Energy Utilization

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Nano-Micro Letters 2024年第7期16卷 402-440页

作者： Yizhe Li Yajie Li Hao Sun Liyao Gao Xiangrong Jin Yaping Li Zhi LV Lijun Xu Wen Liu Xiaoming Sun State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science EngineeringCollege of ChemistryBeijing University of Chemical TechnologyBeijing 100029People’s Republic of China xinjiang Coal Mine Mechanical and Electrical Engineering Technology research Center Xinjiang Institute of EngineeringUrumqi 830023Xinjiang Uygur Autonomous RegionPeople’s Republic of China

The exploration of sustainable energy utilization requires the imple-mentation of advanced electrochemical devices for efficient energy conversion and storage,which are enabled by the usage of cost-effective,high-performance ***,heterogeneous atomically dispersed catalysts are considered as potential candidates for a wide range of *** to conventional cata-lysts,atomically dispersed metal atoms in carbon-based catalysts have more unsatu-rated coordination sites,quantum size effect,and strong metal-support interactions,resulting in exceptional catalytic *** these,dual-atomic catalysts(DACs)have attracted extensive attention due to the additional synergistic effect between two adja-cent metal *** have the advantages of full active site exposure,high selectiv-ity,theoretical 100%atom utilization,and the ability to break the scaling relationship of adsorption free energy on active *** this review,we summarize recent research advancement of DACs,which includes(1)the comprehensive understanding of the synergy between atomic pairs;(2)the synthesis of DACs;(3)characterization meth-ods,especially aberration-corrected scanning transmission electron microscopy and synchrotron spectroscopy;and(4)electrochemical energy-related *** last part focuses on great potential for the electrochemical catalysis of energy-related small molecules,such as oxygen reduction reaction,CO_(2) reduction reaction,hydrogen evolution reaction,and N_(2) reduction *** future research challenges and opportunities are also raised in prospective section.

关键词： Dual-atom catalysts Synergetic effect Electrocatalysis Oxygen reduction reaction CO_(2)reduction reaction Hydrogen evolution reaction N2 reduction reaction

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Analysis of Epidemiological and Issues Encountered in Case Reports on Echinococcosis—China,2022

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China CDC weekly 2024年第6期6卷 100-104页

作者： Yan Kui Shuai Han Xiaojuan Zhang Guangzhong Shi Yale Yu Ruirui Li Peizheng Zhan Hongju Duan Wenbo Luo Benfu Li Shaoqi Ning Yalan Zhang Aiya Zhu Jingbo Xue National Institute of Parasitic diseases Chinese Center for Disease Control and Prevention(Chinese Center for Tropical Diseases Research)National Health Commission Key Laboratory of Parasite and Vector BiologyWorld Health Organization Collaborating Center for Tropical DiseasesNational Center for International Research on Tropical DiseasesShanghaiChina Gansu Provincial Center for Disease Control and Prevention Lanzhou CityGansu ProvinceChina The Center for Disease Control and Prevention of xinjiang Uygur Autonomous region Urumuqi CityXinjiang Uygur Autonomous RegionChina xinjiang Production and Construction Corps Center for Disease Control and Prevention Urumuqi CityXinjiang Uygur Autonomous RegionChina Sichuan Provincial Center for Disease Control and Prevention Chengdu CitySichuan ProvinceChina Qinhai Institute for Endemic Disease Control and Prevention Xining CityQinghai ProvinceChina Ningxia Center for Disease Control and Prevention Yinchuan CityNingxia Hui Autonomous RegionChina Inner Mongolia Autonomous region Center for Comprehensive Disease Control and Prevention Hohhot CityInner Mongolia AutonomousChina Yunnan Institute of Parasitic diseases Puer CityYunnan ProvinceChina Shaanxi Provincial Center for Disease Control and Prevention Xi'an CityShaanxi ProvinceChina Henan Provincial Center for Disease Control and Prevention Zhengzhou CityHenan ProvinceChina Guizhou Provincial Center for Disease Control and Prevention Guiyang CityGuizhou ProvinceChina

Summary What is already known about this topic?Echinococcosis is classified as a Class C infectious disease in *** is endemic in 370 counties located in the agricultural and pastoral regions of western *** is added by this report?This report provides a comprehensive overview of the cases of echinococcosis reported in China in *** a thorough evaluation conducted by provincial CDCs.

关键词： China Ech counties

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Molecular Dynamics-Based Simulation of Polyethylene Pipe Degradation in high Temperature and high Pressure Conditions

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Fluid Dynamics & Materials Processing 2024年第9期20卷 2139-2161页

作者： Guowei Feng Qing Li Yang Wang Nan Lin Sixi Zha Hang Dong Ping Chen Minjun Zheng School of Mechanical Engineering Xinjiang UniversityUrumqi830046China xinjiang Yian Special Inspection Engineering Company Limited Urumqi830063China xinjiang Uygur Autonomous region Inspection Institute of Special Equipment Urumqi830000China Pressure Pipe Department China Special Equipment Inspection and Research InstituteBeijing100013China Tarim Oilfield Branch Company Korla841000China Yimai Cai Oil and Gas Management Area Tarim Oilfield Branch OfficeKorla841000China

high-density polyethylene(HDPE)pipes have gradually become the first choice for gas networks because of their excellent *** the use of pipes increases,there will unavoidably be a significant amount of waste generated when the pipes cease their operation life,which,if improperly handled,might result in major environmental contamination *** this study,the thermal degradation of polyethylene materials is simulated for different pressures(10,50,100,and 150 MPa)and temperatures(2300,2500,2700,and 2900 K)in the framework of Reactive Force Field(ReaxFF)molecular dynamics *** main gas products,density,energy,and the mean square displacement with temperature and pressure are also *** findings indicate that raising the temperature leads to an increase in the production of gas products,while changing the pressure has an impact on the direction in which the products are generated;the faster the temperature drops,the less dense the air;both temperature and pressure increase impact the system’s energy conversion or distribution mechanism,changing the system’s potential energy as well as its total energy;the rate at which molecules diffuse increases with temperature,and decreases with *** results of this investigation provide a theoretical basis for the development of the pyrolytic treatment of polyethylene waste materials.

关键词： ReaxFF MD high-density polyethylene degradation temperature pressure

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