搜索结果: 1-10 共查到“医学 HLA-DR”相关记录10条 . 查询时间(0.277 秒)
探讨脂质体和电穿孔法在HBV X基因转染L02细胞中的差别及X基因蛋白产物对CⅡTA和HLA-DR表达的影响。 方法 构建HBV X基因重组表达质粒，通过电穿孔和脂质体法转染人正常肝细胞L02细胞，以绿色荧光蛋白（enhance green fluorescent protein，EGFP）表达水平评价转染效率，流式细胞技术检测L02细胞HBV X蛋白的表达水平。RT-PCR、...
湖南汉族人群HLA-DR位点等位基因多态性与鼻咽癌的相关性研究
鼻咽肿瘤 HLA-DR抗原 等位基因
2009/10/27
目的：探讨湖南汉族人群HLA-DR位点等位基因多态性与鼻咽癌遗传易感性之间的关系。 方法： 应用PCR/SSO基因分型技术对93例湖南汉族鼻咽癌患者和93例健康对照作HLA-DRB1、-DRB3、-DRB4、-DRB5基因分型，采用χ2检验比较两组各位点等位基因频率、单倍型频率分布的差异。 结果： NPC组DRB1*1101明显低于对照组，DRB1*0801明显高于对照组, 但P值经Bonferr...
Glomerular HLA DR DP DQ Expression in Renal Diseases
HLA DR DP DQ renal diseases glomerular expression immunohistochemistry renal scarring
2009/6/29
The expression of major histocompatibility antigens class II (MHC II) in renal diseases has been studied extensively in the tubulo-interstitial compartment, while there are few articles about their ex...
The Effects of Three Neurosurgical Anaesthetic Methods on HLA-Dr Expression
Intracranial surgery Immune response agents Immunosuppression HLA-DR
2009/6/26
Expression of human leukocyte antigen-DR (HLA-DR) is considered a meaningful indicator of immune response because of the important role that HLA-DR plays in presenting antigen to T-lymphocytes.The aim...
乳腺癌患者外周血树突状细胞亚群及其HLA-DR表达的变化
乳腺肿瘤 树突细胞 细胞因子类
2009/5/7
目的：探讨乳腺癌患者外周血树突状细胞(DC)亚群和其HLA-DR表达变化及血浆中DC相关细胞因子水平的变化。方法:4色荧光流式细胞术分析57例乳腺癌术前、术后1周、术后6个月的患者及正常对照的外周血DC前体细胞pDC1/pDC2（CD11c+CD123-/CD11c-CD123+）比值及其HLA-DR的表达；酶联免疫吸附法检测血浆细胞因子白细胞介素-12p40（IL-12p40）、白细胞介素-10...
HLA-DR antigen and HLA-DRB1 genotyping with nonobstructive azoospermia in Japan
Testis sperm HLA class II antigen
2009/2/18
We previously reported that the HLA-A33, -B13, and -B44 antigens, which are major histocompatibility complex class I molecules, are involved in the susceptibility of nonobstructive azoospermia in ...
目的：通过检测HLA-DR抗原及HPV16/18E6蛋白在宫颈癌组织中的表达情况，探讨由HLA-DR抗原介导的免疫应答在感染高危型人乳头瘤病毒(HPV)至发展为宫颈癌过程中的作用机制。方法：采用免疫组织化学SP法检测正常宫颈、宫颈上皮内瘤样病变(CIN)及宫颈癌组织中HLA-DR抗原及HPV16/18E6的表达情况。结果：HLA-DR抗原的阳性表达率在正常宫颈、CIN、宫颈癌组织中分别为 37.5...