(1) Ea-RFC下降,常见于细胞免疫功能低下者。(2) Et-RFC增高,可见于甲状腺功能亢进症和甲状腺炎患者; Et-RFC增高,可见于重症肌无力患者和移植排斥反应患者(图2、图3)。图2 小鼠血样本的Et图3 人外周血样本的Et(对应彩图12、13)彩图12 小鼠...[继续阅读]

    绘制观察到的猪带绦虫和曼氏迭宫绦虫的虫卵及孕节。...[继续阅读]

    1.紫外线杀菌实验: 紫外线对微生物有明显的致死作用,使细菌致死的紫外线的波长是200～300 nm,而以波长为265～266 nm的紫外线具有最高杀菌效应。经紫外线照射损伤的细胞,如立即暴露在可见光之下,则有一部分恢复活力,称为光复活现...[继续阅读]

    1.标本的收集时要检查是否合格,以免影响实验结果。2.标本的处理按程序操作。3.玻片法凝固酶试验结果可以在显微镜下观察。...[继续阅读]

    1.Inject 1ml of 6% sterile starch solution intraperitoneally to mouse.2.After 72 h,draw neck to kill mouse,cut open the skin and peritoneum toexpose the peritoneal cavity.3.Draw the fluid from peritoneal cavity,centrifuge 5 min at 1000r/min,anddiscard sup...[继续阅读]

    Complement(C) has no specificity and could be activated by any antigen-antibody complex.But complement could not be activated by dissociative antigen orantibody.Complement fixation test(CF) is a kind of reaction system that complementparticipated in.In CF...[继续阅读]

    1.熟练掌握微量移液器的使用方法。2.每次洗涤酶标本后都应尽量甩干孔中残液。加入洗涤液时应小心,勿使洗涤液溢出,流入周围孔中。...[继续阅读]

    光学显微镜、医学吸虫的教学标本。...[继续阅读]

    PrinciplesCell counting is any of various methods for the counting or similar quantification of cells in the life sciences,including medical diagnosis and treatment.It is animportant subset of cytometry,with applications in research and clinical practice....[继续阅读]

    认识补体的激活物能产生裂解细胞壁的功能因子。...[继续阅读]