搜索结果: 16-29 共查到“理学 AIDS”相关记录29条 . 查询时间(0.117 秒)
Life (evaluation), HIV/AIDS, and death in Africa。
目的 探讨艾滋病合并马尔尼菲青霉病的临床表现,治疗与转归。方法 回顾分析本院2008年8月～2009年8月收治的艾滋病合并马尔尼菲青霉36例。结果 36例艾滋病合并马尔尼菲青霉病平均年龄35.8岁。马尔尼菲青霉感染临床表现呈现非特异性,其中发热86.11%,贫血94.44%,GGT升高69.44%,AST升高63.89%,淋巴结肿大88.89%,脾大63.89%,低蛋白血症83.33%,咳嗽36....
非人灵长类动物模型在艾滋病(AIDS)发病机制、传播途径、疫苗和药物等方面的研究中具有重要作用。树突状细胞(DC)作为最重要连接先天免疫与获得性免疫的抗原递呈细胞，在AIDS发病进程中扮演着重要的角色。研究非人灵长类AIDS动物模型中DC亚群数量、表型以及功能的变化，对揭示AIDS发病机制具有十分重要的意义。该文将重点总结近些年来DC亚群在AIDS动物模型发病机制中的作用研究进展，为以后的研究提供...
The impact of AIDS on intergenerational support in South Africa: Evidence from the Cape Area Panel Study
The impact of AIDS intergenerational support South Africa Evidence Cape Area Panel Study
2014/3/14
We use panel data collected in metropolitan Cape Town to document the role played by aging parents in caring for the children of children who die. In addition, we quantify the probabilities that older...
中国傣族、景颇族人群中与艾滋病相关的CCR5△32、CCR2b-64I、SDF1-3′A等位基因多态性分布 Distribution of the HIV/AIDS Associated CCR5△32,CCR2b-64I,SDF1-3′A Allelesin Chinese Dai and Chingpaw Populations from Dehong Autonomous Prefecture of Yunnan Province
傣族 景颇族 基因多态性 趋化因子受体-5 趋化因子受体-2 人类免疫缺陷病毒1
2008/1/16
摘要为了调查HIV-1感染相关的等位基因CCR5△32、CCR2b-64I、SDF1-3′A在我国云南省德宏州傣族景颇族人群中的频率和多态性分布，此课题以101例傣族和113例景颇族人群为研究对象,应用PCR、PCR-RFLP(聚合酶链反应-限制性片段长度多态性)分析方法进行检测,计算突变基因频率；并对其群体分布、性别分布进行统计学分析。结果表明，中国傣族景颇族人群中未发现CCR5△32等位基因突...
摘要 艾滋病(AIDS)是由人免疫缺陷病毒(HIV)感染并破坏人体免疫功能所导致的一种综合症. 作为具有核酸内切酶活性的RNA小分子，核酶能特异性结合及切割HIV病毒靶分子，并促进靶分子mRNA的裂解，且能相继与多个靶分子RNA作用，同时又不影响宿主细胞RNA. 利用核酶治疗艾滋病不仅没有化疗药物常见的副作用，而且由于核酶本身具有RNA剪切酶活性，可同时剪切HIV mRNA和HIV生命过程中重要的...
3 May 2007，Bill Oddie once described the spectacular twilight flocking of starlings as the greatest wonder of nature.The nightly display by thousands of birds has even caught the eye of advertisers, b...
History of Science in the United States. Research Aids for the Nineteenth Century
美国科学史 19世纪
2007/12/27
It is a personal website about History of Science in the United States,Created and Maintained by Clark A. Elliott Belmont, MA..It includes:Antebellum American Science: A Thematic (and Somewhat Bibliog...
February 22, 2007，The Biodesign Institute at ASU has been awarded one of six research projects as part of a $14.4 million National Institutes of Health (NIH) effort to develop improved antidotes for c...
February 1, 2007，Chemists at the National Institute of Standards and Technology (NIST) have created a standardized form of common house dust to support environmental scientists studying our everyday e...
December 15, 2006，UPTON, NY - Scientists studying a plant enzyme involved in producing chemicals for defense against fungal infections have found that this enzyme can perform two distinct functions de...
人体对HIV-1的易感性, 除病毒本身和个体的行为因素外, 宿主的遗传因素, 即遗传变异起了重要作用. 一些个体的不感染和长期不进展现象完全是由于宿主本身的遗传背景造成的, 而非药物. 在过去的10年中, 有关宿主的遗传多态性与HIV感染、AIDS病程进展、抗HIV药物治疗效果和毒性的研究已成为HIV研究的热点. 宿主的遗传因素主要通过作用于病毒入侵细胞形成感染这一过程和修饰机体的免疫反应而影响对...
Automated Recognition of Ergogenic Aids Using Soft Independent Modeling of Class Analogy (SIMCA)
Principal component analysis Soft Independent Modeling of Class Analogy Infrared spectrum Amphetamines Drugs of abuse
2010/4/22
Automated Recognition of Ergogenic Aids Using Soft Independent Modeling of Class Analogy (SIMCA).