卵裂细胞相关论文
随着体外受清胚胎移植(IVF.ET)技术水平的不断提高,它的适应症也随之扩大,如女性双侧输卵管闭塞或缺如,男性生育力低下、不明原因性不孕......
目的:探讨睾酮对体外培养小鼠精原干细胞增殖与分化的影响。方法:采用Percoll密度梯度分离及差速贴壁法纯化精原干细胞,用免疫荧光......
Aim: To study the preparation and cleavage activity of Rz1198 directed against HPV-6bE1 and HPV-11E1 (HPV-6b/llE1) trans......