以18天鸡胚睾丸为实验材料，经胶原酶和胰蛋白酶两步酶消化法得到生精上皮细胞悬液。
Testes from 18-day-old embryonic chickens were used to isolate seminiferous epithelial cells by sequential two-step enzyme digestion with collagenase and trypsin.
目的：研究麦胚凝集素(WGA)是否能够诱导小鼠成纤维细胞L 929发生凋亡及其可能的分子机制。
AIM: to investigate whether wheat germ agglutinin (WGA) could induce apoptosis in mouse fibroblast cell line L929 and the possible molecular mechanism underlying.
其制造方法主要是：A）、先按照地板规格，将低密度木纤维的速生实木基材胚 料分割，备用；
The manufacturing method mainly comprises the following steps: A). cutting blanks of the low-density wood fiber fast-growing solid wood base material according to the floor specification for use;
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