原代培养物

建立稳定的人胚鼻咽上皮原代培养物，为研究其生物学特性以及转化实验打下了基础。

The successful primary culture of human embryonic epithelium permits it to be used as a model in studies concerning its biological characteristics and experiments on EBV or chemical carcinogenic transformation .

利用牛皮肤组织块直接培养法，得到牛皮肤细胞的原代培养物，再用酶消化法和反复贴壁法处理，能够纯化成纤维细胞。

Bovine skin tissue was cultivated with direct cultivation methods to get primary culture substance , then it was treated with enzymes digestion and attaching treatments to purify bovine fibroblast cells .

山羊乳腺组织在铺鼠尾胶原的培养皿中5～0天均长出了乳腺细胞原代培养物，而培养皿中直接培养的组织块在相应的时间内没有乳腺上皮细胞长出。

Primary culture of goat mammary gland cells could be derived by tissue of its mammary gland in culture dishs treated with rat tail collagen in 5 ~ 10d , while no mammary epithelial cells grew in plastic petri dishs without collagen treatment in the same duration .