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Longitudinal gut fungal alterations and potential fungal biomarkers for the progression of primary liver disease

Science China(Life Sciences) 2024年第6期67卷 1183-1198页

作者： Shiman Jiang Lvwan Xu Yanfei Chen zheyue shu Longxian Lv Yuxi Zhao Kefan Bi Sisi Yang Qiangqiang Wang Lanjuan Li State Key Laboratory for Diagnosis and Treatment of Infectious Diseases National Clinical Research Center for Infectious DiseasesNational Medical Center for Infectious DiseasesCollaborative Innovation Center for Diagnosis and Treatment of Infectious DiseasesThe First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China Division of Hepatobiliary and Pancreatic Surgery Department of SurgeryThe First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China

Liver disease,a major health concern worldwide,is a serious and progressive ***,we not only established a mouse model of DEN+CCl4-induced primary liver disease but also collected clinical human samples to investigate longitudinal alterations in the gut *** liver disease advanced,gut integrity was disrupted,and the mycobiota was disturbed in the mouse *** metabolites associated with hepatocellular carcinoma(HCC)differed from those associated with the cirrhotic phase as follows:levels of stercobilin and aflatoxin B1 dialcohol were reduced,while levels of triterpenoids,bafilomycin A1,and DHEA were increased in the HCC *** abundance of the phylum Chytridiomycota increased as the chronic liver disease progressed and was then replaced by the phylum Ascomycota in *** on the results from clinical human samples,the genus Candida(Ascomycota)(in humans)and the genus Kazachstania(Ascomycota)(in mice)occupied a dominant position in the HCC group,while other fungi were *** increased abundance of *** and depletion of *** may be hallmarks of the progression of liver cirrhosis to early ***,the administration of *** and *** in the LC-HCC progression could accelerate or retard the progression of ***,gut fungi have the potential to serve as a noninvasive clinical biomarker and even a treatment method.

关键词： gut mycobiome liver disease longitudinal studies hepatocarcinogenesis fungal biomarker

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Three-dimensional remodeling of collagen fibers within cervical tissues in pregnancy

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创新光学健康科学杂志(英文) 2023年第4期16卷 66-78页

作者： Lingxi Zhou Rushan Jiang Jia Meng shuhao Qian Shenyi Jiang Chuncheng Wang Chen Yang Zhihua Ding zheyue shu Zhiyi Liu State Key Laboratory of Modern Optical Instrumentation College of Optical Science and Engineering International Research Center for Advanced Photonics Zhejiang University HangzhouZhejiang 310027P.R.China Intelligent Optics&Photonics Research Center Jiaxing Research Institute Zhejiang University JiaxingZhejiang 314000P.R.China Division of Hepatobiliary and Pancreatic Surgery Department of Surgery The First Affiliated Hospital Zhejiang University School of Medicine HangzhouZhejiang 310027 P.R.China

The cervix is a collagen-rich connective tissue that must remain closed during pregnancy while undergoing progressive remodeling in preparation for delivery,which begins before the onset of the preterm labor ***,it is important to resolve the changes of collagen flbers during cervical remodeling for the prevention of preterm ***,we assessed the spatial organization of collagen flbers in a three-dimensional(3D)context within cervical tissues of mice on day 3,9,12,15 and 18 of *** found that the 3D directional variance,a novel metric of alignment,was higher on day 9 than that on day 3 and then gradually decreased from day 9 to day *** with two-dimensional(2D)approach,a higher sensitivity was achieved from 3D analysis,highlighting the importance of truly 3D ***,the depthdependent variation of 3D directional variance was *** combining multiple 3D directional variance-derived metrics,a high level of classification accuracy was acquired in distinguishing different periods of *** results demonstrate that 3D directional variance is sensitive to remodeling of collagen fibers within cervical tissues,shedding new light on highly-sensitive,early detection of preterm birth(PTB).

关键词： Preterm birth cervical tissue directional variance collagen fiber 3D analysis

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课程思政视域下传染病临床教学路径重构设计

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全科医学临床与教育 2022年第4期20卷 344-346页

作者：夏琦蒋琦舒哲悦王齐齐阮冰陈俊春沈晔浙江大学医学院附属第一医院感染科传染病诊治国家重点实验室国家感染性疾病临床医学研究中心感染性疾病诊治协同创新中心浙江杭州310003 宁波市第一医院教学科浙江大学医学院附属第一医院肝胆胰外科卫健委多器官联合移植重点实验室浙江大学医学院附属第一医院心血管内科浙江大学医学院附属第一医院教学科浙江大学医学院附属第一医院眼科

目的探究在课程思政视域下传染病临床教学路径重构设计和实施效果。方法从改革传染病临床教学路径,提升与思政教育课堂的协同性和利用信息化手段增加传染病临床思政教学方式多样性等几方面着手,将思政教育融汇贯通于传染病临床教学中。... 详细信息

目的探究在课程思政视域下传染病临床教学路径重构设计和实施效果。方法从改革传染病临床教学路径,提升与思政教育课堂的协同性和利用信息化手段增加传染病临床思政教学方式多样性等几方面着手,将思政教育融汇贯通于传染病临床教学中。并通过问卷调查法明确重构设计的成效及不足。结果以线下形式累计发放调查问卷20份,回收有效问卷20份。问卷第一部分对重构的教学路径效果整体评估,从思政教育的深度与广度、教学形式的生动性多样性两方面调研,100%受访者认为对提高思政水平有较大帮助,其中非常有帮助占60.00%,比较有帮助占40.00%。问卷第二部分对重构的教学路径不足之处评估,50.00%受访者认为时事整合欠缺,40.00%认为整合深度广度尚有进步空间,20.00%认为“互联网+”技术的个性化教学手段应用尚需加强。结论新时代医学教育应培养德才兼备,全面发展的医学拔尖创新人才和领导者。将与国运民生紧密相连的传染病学临床教学与思政教育融合有着重要的社会意义。

关键词：课程思政传染病学课程建设

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