目的研究不同蚕丝蛋白材料对鼠胚表皮细胞的毒性及其影响细胞增殖的因素。
Objective Toinvestigate cytotoxity of silk protein materials and their effect on proliferation of rat embryoepithelial cells.
胚已经具有了表皮、皮层、中柱的分化，细胞小，染色质浓厚。
Embryo cells are small, chromatin is dense, have already differentiation on epidermis, cortex and central cylinder.
鸡胚角膜上皮组织离体培养试验表明，小鼠表皮生长因子对10日龄鸡胚角膜上皮组织有显著的增殖效应。
In vitro culture of corneal epithelium of 10 days chick embryonic eyes showed that a prominent effect of cells proliferation induced by epidermal growth factor (EGF) of mouse.
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