通过体外抑瘤试验观察到，非免疫SD大鼠的不同组织透析外液对肿瘤细胞的抑制不是直接杀伤，可能是通过其它机制。
By in vitro experiment, the inhibition by dialysate of non immunized SD rat on tumors was not a direct killing but could be other mechanisms.
目的：通过体外抑制肿瘤细胞增殖试验，观察柔肝解毒方体外防治肝癌的药效作用。
Objective:To observe the effects of the anti-liver cancer pharmacodynamic action of the Rougan Jiedu formula through the experiments of inhibiting cell proliferation of the tumour cell in vitro.
采用体外溶血试验方法，观察绿茶多酚(GTP)对石英溶血作用的影响。
Rat red blood cells were pre incubated with GTP, then haemolysis by silica was investigated in vitro.
通过体外杀虫试验观察了百部等19种植物甲醇粗提物对兔痒螨的杀灭活性。
Methanol crude extracts from 19 different species of plants were subjected to an in vitro bioassay to kill psoroptic mange acquired from naturally infected rabbits.
方法：用细胞生长曲线法、MTT试验、形态学观察研究了肿节风注射液(ZJF)的体外抗肿瘤作用。
METHOD: To study the antitumor activity of ZJF by determining cell growth curve, MTT test, morphological observation.
方法：体外试验采用组织细胞培养法，观察不同浓度药物对流感病毒FM1病毒株致细胞病变（CPE）的作用；
Method: The method of cell and tissue culture was utilized to carry out an observation on the cytopathy effect(CPE) led by influenza virus FM1 with the aerosol of different concentrations in vitro.
结果：试验结果证实了以前体外的和在体的研究观察结果-PRC能促进人间充质干细胞的增殖。
Results: The results obtained confirm previous in vitro and in vivo observations demonstrating that PRC enhances hMSC proliferation.
方法：采用豚鼠腹腔肥大细胞体外孵化试验观察组胺释放作用。
Methods: The peritoneal mast cells of guinea pig were used to evaluate of histamine release.
方法：应用MTT法观察体外壳寡糖和GAH对小鼠脾淋巴细胞细胞增殖的影响，应用巨噬细胞吞噬中性红试验观察壳寡糖和GAH对小鼠腹腔巨噬细胞吞噬功能的影响。
Methods:To observe the effects of the Chitooligosaccharidean and GAH on the lymphocyte proliferation of mouse by MTT assay and the phagocytosis of macrophages by Tuluylene red pinocyfic test.
方法：采用细胞毒性试验，体外直接抗病毒试验观察本品的抗病毒作用。
Method: The antiviral effects of this drug were observed by cytotoxic test on Hep-2 cells and direct antiviral test in vitro.
方法：采用细胞毒性试验，体外直接抗病毒试验观察本品的抗病毒作用。
Method: The antiviral effects of this drug were observed by cytotoxic test on Hep-2 cells and direct antiviral test in vitro.
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