Results 51 to 60 of about 23,454 (162)

An analysis of epidemiological characteristics of influenza-like illness in Hongkou District, Shanghai from 2015 to 2024 [PDF]

open access: yes
ObjectiveTo explore the epidemic levels and epidemiological characteristics of influenza-like illness (ILI) in Hongkou District of Shanghai, to track the trends in virus mutations, so as to offer a scientific foundation for precisely predicting influenza
LI Tong   +4 more
core   +1 more source

Implications of Tobacco Use on Pathogen‐Driven Diseases: A Public Health and Policy Perspective

open access: yesWorld Medical &Health Policy, Volume 17, Issue 3, Page 468-474, September 2025.
ABSTRACT The tobacco epidemic remains one of the most significant global public health challenges, responsible for over 8 million deaths annually, with a substantial portion occurring among non‐smokers exposed to second‐hand smoke. While cigarette smoking remains the most prevalent form of tobacco use worldwide, the rise of electronic nicotine delivery
Nadine Kabbani, James L. Olds
wiley   +1 more source

Arbuscular mycorrhizal fungus reshapes the rhizosphere microbiome of alfalfa in response to above‐ground attack by aphids and a fungal plant pathogen

open access: yesFunctional Ecology, Volume 39, Issue 8, Page 2149-2169, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants assemble beneficial rhizosphere microbiomes through a ‘cry for help’ mechanism upon pathogen or insect herbivore attack. The arbuscular mycorrhizal fungi (AMF) can influence the composition of microbial communities in the plant rhizosphere. However, their impacts
Yingde Li   +6 more
wiley   +1 more source

2016-2019年重症医学科病原菌分布及耐药性分析

open access: yesZhongguo shiyan zhenduanxue, 2021
重症医学科是医院感染发生的高危科室,患者由于原发性疾病或潜在疾病的危重性,以及有创治疗措施的普遍使用,可能破坏正常的宿主防御,易导致危及生命的感染。重症医学科的病原菌特征和耐药性分析,对判断院内感染的发生程度、演变趋势、制定有效防控措施及减少院内感染的传播具有重要意义。因此,本研究对2016-2019年本院重症医学科患者感染性标本分离的病原菌资料进行了回顾性分析,现报道如下。
胡丽玲   +8 more
doaj  

Application of Real-time PCR Technology on the Detection of Pathogenic Bacteria of Septicemia [PDF]

open access: yes, 2017
血液中感染微生物,称之为血流感染(BSI);当微生物在血液中能够生长繁殖,并且产生毒素,引起全身性感染时,称之为败血症(Septicemia)。近年来,败血症发病率和死亡率逐年增长,已严重威胁人类生命健康,检测败血症中感染的病原体种类对其治疗至关重要。本论文利用实时PCR技术围绕败血症病原体诊断展开了研究,以建立一种快速、准确、成本低、操作简便的微生物鉴定方法。我们使用媒介探针技术结合探针熔解曲线法,建立了适合临床快速鉴定败血症病原体种类的检测体系。 第一章,介绍了败血症的背景、临床表现、发病诱因 ...
吴玉珍
core  

Phylogenomic insights into the relationship and the evolutionary history of planthoppers (Insecta: Hemiptera: Fulgoromorpha) 基于基因组的系统发育分析为蜡蝉亚目(Fulgoromorpha)的系统发育关系及进化提供新见解

open access: yesSystematic Entomology, Volume 50, Issue 3, Page 495-518, July 2025.
Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng   +9 more
wiley   +1 more source

中国长春地区汉族人转化生长因子β1(TGF-β1)基因-509C/T多态性与IgA肾病易感性的相关性

open access: yesZhongguo shiyan zhenduanxue, 2013
原发性IgA肾病作为一种常见的原发性肾小球疾病,在我国占据着很大比例。迄今确切的发病机制尚未完全阐明,遗传因素与原发性IgA肾病发病间的关系一直是肾病学者们思考的问题。转化生长因子-β1(TGF-β1)作为一种具有多种生物学活性的细胞因子,近年来持续受到各科学者的广泛关注。在抑制生长、促进细胞分化 ...
孙珉丹, 吴昊, 王飞宇, 冯野
doaj  

Studies on Diagnostics of Q fever and Molecular Genetics of Immunogenic Proteins from Coxiella burnetii [PDF]

open access: yes, 2000
博士論文 (Doctoral dissertation)doctoral ...
410396, NGUYEN, Van Sa
core  

126例肠道病毒71型和柯萨奇A组共感的临床特征分析* [PDF]

open access: yes
Objective: To explore the attack, prevalence, clinical features, diagnosis, therapy and prognosis of enterovirus 71 and coxsackie A16. Methods: Analyzing the general situation, main symptoms and signs, laboratory examination, virus effect analysis and ...
Wang, Ji   +4 more
core   +2 more sources

细胞学联合病原微生物检测筛查宫颈癌的临床应用研究

open access: yesZhongguo shiyan zhenduanxue, 2004
目的 探讨Thinprep宫颈液基细胞学联合病原微生物DNA检测筛查宫颈癌临床应用价值 ,了解与肿瘤相关的病原微生物的感染状况。方法 对 5 5 2例宫颈病变者 ,用液基标本做薄片细胞学诊断和人乳头瘤病毒 (HPV)、疱疹病毒 (HSV Ⅱ )、沙眼衣原体 (CT)、解尿支原体 (UU)DNA检测。细胞学诊断采用TBS分级系统 ,阳性诊断包括意义不明确的不典型鳞状细胞 (ASCUS)以上病变 ,诊断阳性者以阴道镜活检诊断为对照。结果 细胞学检出鳞状细胞癌(SCC) 5例 ,鳞状上皮内高度病变 (HSIL)
黄卫彤   +5 more
doaj  

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