Avian encephalomyelitis virus ( AEV ) was blindly passaged in chicken embryo fibroblast ( CEF ) cell for six generations.

利用鸡胚成纤维细胞 ( CEF)培养禽脑脊髓炎病毒 ( AEV ),经过六次盲传发现:AEV在CEF上 无细胞病变(CPE ),但利用CEF细胞上清接种SPF鸡 胚,可产生不同程度的AE鸡胚病变.

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Objective To investigate the effect of puerarin on proliferation of human embryo fibroblast and extracellular matrix.

目的观察葛根素对体外培养人胚肺成纤维细胞增生和凋亡以及细胞外基质形成的影响.

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