BACKGROUND: It is proved that the onset of Parkinson disease companies with neuronal apoptosis of dopamine in substantia......

目的观察恒河猴和人骨骼肌形态学的相同性及差异性，方法应用肌活检，ＨＥ染色和电镜观察恒河猴和人骨骼肌超微结构，并通过线粒体ＡＴＰ酶和ＮＡＤＨ－ＴＲ酶细胞......

病毒性出血症病兔肝悬液离心去杂后其上清用聚乙二醇浓缩,又经正丁醇-异戊醇除去杂蛋白,然后以差速离心和蔗糖梯度离心,提取兔出血......