Results 21 to 30 of about 23,454 (162)
High-efficienct Construction of HBV-replicative Stable Cell Lines Based on ALL-IN-ONE Sleeping Beauty Transposon System [PDF]
, 2016 乙型肝炎病毒（HepatitisBvirus，HBV）感染是全球范围内的重要公共卫生问题。HBV为嗜肝病毒，只能在肝细胞中增殖，目前HBV复制与抑制相关的研究大多采用HBV质粒瞬时转染Huh7或HepG2细胞的方法，但在进行药物筛查、病毒制备等需要稳定均一的实验条件时，稳定整合细胞株是更好的选择。HepG2.2.15和HepAD38是当前用于HBV研究的最常用的两株细胞株，其构建策略为随机整合方式，且这两株细胞株均为GenotypeD型。有研究表明，不同基因型乙型肝炎病毒有不同的地理分布特征，在复制 ...
吴勇
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Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty +5 more
wiley +1 more source
Wildlife Letters, Volume 4, Issue 1, Page 42-55, March 2026.This review summarizes the status of musk deer in China, highlighting severe population declines due to illegal hunting and habitat loss, and proposes integrated conservation strategies including habitat protection, captive breeding, and law enforcement to support the recovery and sustainable management of this ecologically and economically important ...
Feng Jiang +8 more
wiley +1 more source
Study on epidemiology and pathogenic spectrum of HFMD cases in Xiamen, 2013-2016 [PDF]
, 2016 手足口病由肠道病毒感染引起，是一种高发于0-5岁儿童的急性传染病，其在世界范围内出现多次大规模爆发流行，仅仅在中国大陆每年就有几百万例病例。手足口病的流行给公共卫生带来了威胁。目前仅有靶向EV71的手足口病单价疫苗上市，但由于肠道病毒病原的多样性，EV71单价疫苗可能无法有效控制疫情。因此对于手足口病病原谱的监测及主要病原分子进化的研究仍然十分重要。为此，本研究在前期建立的肠道病毒诊断分型方法的基础上，进一步完善检测体系，对厦门地区手足口病肠道病毒病原谱进行了全面的监测 ...
陈梦媛
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Intervertebral disc degeneration (IDD) is a predominant cause of low back pain, significantly impacting quality of life. Mitochondrial fitness is essential in the progression of IDD, as it regulates cellular senescence and pyroptosis. This study investigates the role of mitochondrial caseinolytic protease P (ClpP) in alleviating senescence and
Kun Wang +7 more
wiley +1 more source
Development of a novel fast immunoassay for HBV genotyping and study on the clinical significance of the quantitative hepatitis B core antibody level [PDF]
, 2015 乙型肝炎病毒（HepatitisBvirus,HBV）感染是一个严重的，世界范围内的公共卫生问题，可以导致肝炎，肝硬化（LC）和肝细胞癌（HCC），每年可以引起100万以上的人死亡。在HBV感染的临床诊断中，不同的HBV相关标志物指示了病毒产生，病毒多态性以及宿主免疫反应三个方面，从而全面了解HBV感染者的疾病状态，预测自然转归和治疗应答，监测疾病进展和治疗效果，对HBV感染者的管理和治疗起到关键的指导作用。目前在指示病毒产生的标志物方面，HBsAg，HBVDNA和HBeAg的检测手段相对成熟 ...
宋浏伟
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Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 207-219, February 2026.ABSTRACT Objective To test the non‐inferiority of extended abdominopelvic ultrasound examination compared with contrast‐enhanced computed tomography (CT) and whole‐body diffusion‐weighted magnetic resonance imaging (WB‐DWI/MRI) in discriminating preoperatively between resectable and non‐resectable disease based on the European Society for Medical ...
D. Fischerova +26 more
wiley +1 more source
Cuta deficiency causes memory impairments in middle-aged mice [PDF]
, 2016 阿尔茨海默症（AD）发病机制的核心是具有神经毒性的淀粉样蛋白（Aβ）在大脑中的过度堆积。Aβ是由淀粉样蛋白前体蛋白（APP）经过β-分泌酶（β-secretase或BACE1）和γ-分泌酶（γ-secretase）的顺序切割加工而成。CUTA是CutA二价阳离子耐受蛋白，参与调控乙酰胆碱酯酶在细胞内的聚合和转运。本实验室的前期研究发现CUTA和BACE1相互作用，并调节BACE1在细胞中的定位以及Aβ的生成。为了在体内研究CUTA的作用，本实验室构建了Cuta基因敲除的小鼠模型 ...
石准
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Weaving knowledges to support wildlife health surveillance in Kenya's pastoral rangelands
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract In wildlife–livestock–human interfaces, pathogens capable of spreading between wild and domestic animals and humans have important implications for conservation outcomes, economics, and public health. Robust wildlife health surveillance can help address these risks.
Brock Bersaglio +4 more
wiley +1 more source
Hepatitis E Virus Infection Status and New Infection Rate Study of Patients with Maintenance Haemodialysis [PDF]
, 2016 目的 明确厦门市维持性血液透析患者戊型肝炎病毒感染现状，探究该人群中戊型肝炎病毒新发感染情况，并分析可能的危险因素，为戊型肝炎的一、二级预防提供参考依据。 方法 2014年8月至2015年5月，研究对象为厦门大学附属中山医院肾内科血液透析室进行维持性血液透析治疗的患者218人，选择同期在该医院体检中心进行健康体检的体检者218人作为对照人群，排除标准为具有血透史、器官移植史和先天性/获得性免疫功能缺陷，匹配条件为年龄和性别。采用病例对照研究设计，以问卷调查的方式收集调查对象的一般资料，以酶联免疫法 ...
陈迪
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