Results 11 to 20 of about 18,456 (162)

Unravelling psychosis: Psychosocial epidemiology, mechanism and meaning. [PDF]

open access: yes, 2015
This paper reviews a revolution in our understanding of psychosis over the last 20 years. To a major extent, this has resulted from a process of cross-fertilization between psychosocial epidemiology and cognitive behavior therapy for psychosis (CBT-p ...
Bebbington, PE
core   +1 more source

Ultrasound features in early pregnancy for predicting abnormal karyotype in first‐trimester miscarriage

open access: yesUltrasound 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

Comparative Analysis of Clinical Epidemiology and Pathological Characteristics of 908 Patients with Primary Lung Cancer of Hunan Province in 1997 and 2007 [PDF]

open access: yes, 2010
Background and objective Epidemiology of lung cancer will be changed along with time and region. The aim of this study is to acknowledge the tendency of primary lung cancer in hunan province in recent years by comparing and analyzing the distribution of ...
Chengping HU   +4 more
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Is Market a Hero or Villain? A Narrative Policy Framework Analysis of China's Patient‐Centred Healthcare Policy

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This study applies the Narrative Policy Framework (NPF) within a non‐democratic context, exploring the role of policy narratives in the implementation of patient‐centred healthcare policy in China. Drawing on a dataset of academic journal articles that reference both “market” and “patient‐centredness,” the research reveals how local ...
Jingqing Yang
wiley   +1 more source

中国南方地区罗非鱼无乳链球菌的分子流行病学研究 [PDF]

open access: yes, 2012
从广东省以及海南省等地区养殖的患病罗非鱼体内分离、收集到多株致病菌,经生化分析和分子生物学鉴定,均为无乳链球菌。对这些菌株分别进行了耐药谱测定、分子分型试验以及分子血清型分析。药敏试验结果表明,2007—2010年分离到的无乳链球菌耐药谱基本相似;多位点可变数目串联重复序列分析(MLVA)试验中,选择5个高变异指数的可变数目重复位点(VNTR)进行分子分型,结果表明,所有鱼源无乳链球菌菌株为同一MLVA型,而作为对照的牛源无乳链球菌则明显不同;为了对这些菌株进一步分型 ...
张德锋   +5 more
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World Association for Veterinary Dermatology Consensus Statement for Diagnosis, and Evidence‐Based Clinical Practice Guidelines for Treatment and Prevention of Canine Leishmaniosis

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.
Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis   +9 more
wiley   +1 more source

H7N9禽流感病毒研究现状

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2013
2013年3月在中国华东地区爆发了一场严重的人类感染禽流感疫情,导致此次疫情的病原体为一种全新的H7N9 禽流感病毒,该病毒以其对人类的高致病性及远高于H5N1禽流感病毒的传播速度而引起全球广泛关注。本文就H7N9禽流感病毒的病原学?致病的分子基础?流行病学?临床特征及防治措施等方面的研究现状进行综述,旨在了解人感染H7N9禽流感的研究进展,为人感染H7N9禽流感的有效防控提供科学依据。
江丽芳
doaj  

Study on epidemiology and pathogenic spectrum of HFMD cases in Xiamen, 2013-2016 [PDF]

open access: yes, 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
core  

Prenatal evaluation, diagnosis and management of fetal corpus callosal abnormalities: international Delphi consensus

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 5, Page 582-588, November 2025.
ABSTRACT Objective The corpus callosum (CC) is an interhemispheric structure that facilitates communication between the two cerebral hemispheres. Anomalies of the CC are frequent and associated with a wide spectrum of altered neurodevelopmental outcomes.
R. Corroenne   +55 more
wiley   +1 more source

A New Type of Spacer Oligonucleotide Typing for Mycobacterium Tuberculosis Complex and Clinical Evaluation [PDF]

open access: yes, 2016
结核病是当今世界范围内对人类健康最具威胁的传染性疾病之一,具有潜伏感染的特点,因此追踪传染源和查证传播途径是长期困扰结核病流行病学研究的一个问题,也是分子流行病学要解决的首要问题。基因分型技术是分子流行病学研究的一个有力工具,在研究结核病传播规律方面有着不可替代的优势。一个理想的基因分型技术应当具备简便、快速、结果可在不同实验室间进行比较等特点。本论文基于探针熔解曲线分析技术,建立新型的快速结核分枝杆菌分型体系,并评价其临床应用。论文内容如下: 第一章为绪论,首先概述了结核病目前的流行情况 ...
曾小红
core  

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