Results 41 to 50 of about 29,393 (166)
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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Silver-Russell syndrome in Hong Kong [PDF]
, 2016 published_or_final_versio
Brian HY Chung +6 more
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International Journal of Applied Linguistics, EarlyView.ABSTRACT Many existing rubrics for L2 argumentative writing prioritize form‐based linguistic accuracy and complexity while insufficiently addressing substantive argumentative rigor and effectiveness. This limitation is further complicated by cross‐cultural variation in rhetorical conventions and educational practices, which challenge the direct ...
Zihan Xu, Peiyun Liu
wiley +1 more source
Topics as Outcomes: Modeling the Influence of Intergovernmental Grants on Policy Diffusion
Policy Studies Journal, EarlyView.ABSTRACT Intergovernmental grants stimulate the diffusion of policy reforms, as the federal government provides states with a financial incentive to adopt policies aligned with federal priorities. Less is known about the extent to which these grants also stimulate horizontal diffusion across states.
NaLette Brodnax, Sarah James
wiley +1 more source
PGC-1α基因Gly482Ser多态性与2型糖尿病前期的相关性研究
Zhongguo shiyan zhenduanxue, 2012 目的了解云南省昆明地区PGC-1α基因Gly482Ser多态性与2型糖尿病前期的相关性。方法采集361例糖尿病前期人群（IGR）、430例2型糖尿病患者（T2DM）和446例OGTT正常的健康志愿者（NGT）的血样,提取基因组DNA。应用高分辨率熔解曲线分析方法检测PGC-1α基因Gly482Ser基因型,观察三组人群中基因型和等位基因的分布情况,同时分析糖尿病前期不同基因型人群的临床变量的差异性。结果20（1）PGC-1α基因Gly482Ser20AA基因型及G等位基因在T2DM组中的频率分别为0 ...
邓德耀 +9 more
doaj
Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy
Policy Studies Journal, EarlyView.ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2008 目的探讨苏北地区慢性乙型肝炎（慢乙肝）患者乙型肝炎病毒（HBV）基因型分布情况及基因型与性别、年龄、疾病分类、HBV-P基因YMDD（YMDD）变异的相关性。方法血清HBV基因型及YMDD变异检测均采用PCR-微板杂交-ELISA法。结果130例患者中基因型B（B型）占3.1%（4/130）,基因型C（C型）占50.0%（65/130）,基因型非B非C型（NBNC型）占46.9%（61/130）。男、女两组基因型差异未见统计学意义（χ2=1.338,P>0.05）。4例B型均为40岁以下的慢乙肝患者 ...
赵绍林 +4 more
doaj
Political Cycles, Electricity Policy, and Mexico's Economy
Latin American Policy, Volume 17, Issue 2, June 2026.ABSTRACT Electricity reform in Mexico should stimulate economic growth, improve energy efficiency, and reduce greenhouse gas emissions. This article evaluates the successes and failures of reform and draws lessons across political cycles by analyzing changes in political dynamics—often tied to policy reversals—and the legal framework during the pro ...
David Bonilla
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2014 目的探讨白细胞介素-17F基因多态性与儿童支气管哮喘的相关性,为支气管哮喘的易感基因筛选提供可能的理论依据。方法取本院门诊随诊的60例哮喘患儿设为哮喘组,60例健康儿童设为对照组,两组儿童均于清晨空腹留取外周静脉血2ml,提取全基因组DNA,应用聚合酶链反应及克隆、基因测序方法分析IL-17F基因序列rs763780（H161R）基因多态性。结果 IL-17F基因序列rs763780（H161R）基因型在两组内均未检测到突变型CC,rs763780（H161R）基因型（TC/TT ...
赵宏霞, 刘瑜, 庄哈娜
doaj
Interference of Homologous Sequences on the SNP Study of CYP2A13 Gene [PDF]
, 2010 Background and objective It has been proven that cytochrome P450 enzyme 2A13 (CYP2A13) played an important role in the association between single nucleotide polymorphisms (SNP) and human diseases.
Chaorong MEI +7 more
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