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- 目的 探讨凝血酶 (thrombin,TM)对血脑屏障 (blood brain barrier,BBB)通透性的影响及其可能机制。Objective To explore the effect of thrombin on the permeability of blood brain barrier (BBB) and its possible mechanism.
- abbr. [医] Human Immunodeficiency Virus, 人体免疫缺乏症病毒H.I.V.
- 目的观察人端粒保护蛋白1(human protection of telom eres 1,hPOT1)基因过表达对HeLa细胞染色体端-端融合和端粒酶活性的影响。Objective To observe the effects of hPOT1 overexpression on chromosome end-to-end fusions and telomerase activation in HeLa cells.
- 采用流式细胞术(FCM)测定血小板膜表面CD62P和PAC1的表达,应用APACT2聚集仪测定瑞斯托菌素(restocetin)、凝血酶(thrombin)、二磷酸腺苷(ADP)和没食子酸(propylgallate)诱导的血小板聚集率。Platelet membrane surface CD62P expression was assayed by flow cytometer (FCM). Platelet aggregations induced by restocetin, thrombin, ADP and propyl gallate were detected by APACT-2. The results showed that platelets membrane surface CD62P expression increased significantly after pre-treating of freeze-drying.
- 本研究以人菌群相关(Human Flora-associated,HFA)仔猪粪便样品为研究对象,初步分析某益生元对HFA仔猪肠道菌群的影响。 本论文主要包括以下两个方面:This study took the fecal samples of HFA (Human Flora-associated) piglet as subject to analysis the influence of certain prebiotics on intestinal microflora of HFA piglet.
- 第一部分：首次采用共振散射光谱并结合平衡透析法研究了I~-与人血清白蛋白(human serum albumin，简称HSA)或牛血清白蛋白(Bovine Serum A1bumin.简称BSA)结合平衡。Part IThe binding equilibrium between I ~ and human serum albumin (HSA) or bovine serum albumin (BSA) has been studied by the resonance scattering spectrum (RSS), fluorescence spectrum and equilibrium dialysis.
- 目的 研究endocan(human endocellular-specific molecule-1，ESM-1)在正常人结直肠组织中的表达规律及其定位，分析endocan在结直肠正常粘膜与在结直肠癌中表达的差异；Objective To investigate the expression regularity and allocation of endocan (human endocellular-specific molecule-1, ESM-1) in colon and rectum tissue;
- 扩展了只针对图像的基于视觉系统(human visual system,简称HVS)小波域量化噪声的视觉权重(justnoticeable distortion,简称JND)分析方法,使其适用于DEM数据,自适应地确定信息隐藏的强度.This paper expands the just noticeable distortion (JND) analysis based on the human visual system (HVS) to apply it in the DEM data.
- 晅
