Results 21 to 30 of about 13,630 (169)
The Role and Mechaninsm study of IL-20-related Cytokines contribute to Autoimmune Myocarditis in Mice [PDF]
, 2015 目的：免疫相关因素与心肌炎引起的心肌纤维化密切相关。前期研究表明，IL-10家族成员在心肌炎慢性期心肌纤维化的形成过程中发挥重要作用。IL-20是最新发现的IL-10家族成员之一，具有调节细胞增殖和分化的作用。但IL-20是否参与心肌炎心肌纤维化过程尚不清楚。本课题通过实验探讨IL-20及其相关因子对小鼠自身免疫性心肌炎（EAM）心肌纤维化的影响及可能的分子调节机制。 方法：利用小鼠心肌肌球蛋白多肽MyHC6l4-629和完全弗氏佐剂充分混合后，于第0天和第7天皮下注射建立小鼠EAM模型；组织切片H ...
许俊铭
core
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 162-167, February 2026.ABSTRACT Objective Pre‐eclampsia (PE) is a leading cause of maternal and neonatal morbidity and mortality worldwide. Early identification of high‐risk pregnancies in the first trimester allows preventive treatment with low‐dose aspirin. This study aimed to evaluate whether multivariable Gaussian algorithm‐based PE screening strategies, with and without
E. Bonacina +10 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2004 目的 比较不同性别患者标本中支原体和衣原体分离率及对 6种抗菌素的耐药性。方法 采用IST和VI DAS试剂盒 ,对 4 5 5例疑为NGU患者的泌尿生殖道标本进行了支原体和衣原体检测 ,同时对支原体检测阳性标本进行了菌落计数和抗生素敏感性检测。结果 4 5 5例标本中支原体和衣原体分离率为 36 8% ,其中男性标本中支原体和衣原体分离率为 19 9% ,女性标本中支原体和衣原体分离率为 5 2 3%。Uu菌落计数结果 ,≥ 10 4 cfu ml比较女性（74 4 % ）高于男性 （6 0
刘君, 张晓凤
doaj
The Expression and Biological Significance of PD-L1 on Lung Cancer Cell Lines [PDF]
, 2009 Background and objective Tumor-associated PD-L1 expression was recently shown to promote T-cell apoptosis and proposed as a potential mechanism of immune evasion by tumors. On the basis of the ability of tumor-associated PD-L1 to mediate activated T-cell
Cheng CHEN +6 more
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Research progress of the intratumoral microbiome [PDF]
, 2023 Intratumoral microbiome is defined as the microbes that reside within tumor tissues to form the tumor microenvironment. Although substantial advances have been made in the research on virus infection and cancer during the past century, little is known ...
LI Xinran, LIANG Yiyi, TU Hong
core +1 more source
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract As the global protected area (PA) network expands to meet international targets, it is important to assess whether traditional reliance on public land will suffice for projected PA growth or whether other tenures, such as Indigenous or pastoral lands, may increasingly contribute.
Emmeline Norris +2 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2017 目的通过对被动凝集法检测肺炎支原体（mycoplasma pneumoniae,MP）抗体与荧光定量PCR法检测肺炎支原体核酸的对比分析,探讨两种不同肺炎支原体感染实验室检测方法在临床诊断中的价值。方法选择我院儿科支气管肺炎病例848例,进行肺炎支原体抗体检测、肺炎支原体核酸检测,对两种方法的检测结果进行统计学分析。结果在出院确诊肺炎支原体感染的462例病例中,肺炎支原体MP核酸检测阳性占总检出肺炎支原体感染的55.63%,MP抗体检测阳性占总检出肺炎支原体感染的79.00 ...
庄严, 栗俊杰, 张诗蒙, 李小燕
doaj
Study of biosurfactants produced by a deep-sea alkane-degrading bacteria Alcanivorax dieselolei T6-6 [PDF]
, 2012 生物表面活性剂是分子结构中既有亲水基、又有憎水基的两性分子物质。它们可生物降解，对环境友好，并具有润湿、分散、乳化、增溶、起泡、保湿、润滑、洗涤、渗透等性能，因而能够应用于生产、生活的多个领域，尤其在食品、化妆品行业、医药行业和微生物采油（MEOR）方面生物表面活性剂具有合成表面活性剂不可比拟的优点。 本文选取一株柴油食烷菌AlcanivoraxdieseloleiT6-6为研究对象，它是一株分离自西南印度洋深海沉积物的海洋细菌 ...
史小满
core
Impacto de la pandemia por Coronavirus en la gestión empresarial de una IPS de alta complejidad en la ciudad de Barranquilla [PDF]
, 2021 La pandemia por Covid-19 alteró los entornos externos e internos que influyen en la toma de decisiones de un gran número de empresas alrededor del mundo, aun así, aquellas asociadas al sector salud, evidenciaron un impacto inmediato, con una magnitud más
Herrera Cure, Rosemary Ligia +1 more
core +1 more source
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