将经典途径及旁路途径缺陷的人血清等体积混合,其细胞毒作用恢复正常。
The established view in cellular biology dictates that the cellular internalization of hydrophilic macromolecules can only be achieved through the classical endocytosis pathway.传统细胞生物学的观点认为: 亲水性大分子只能通过经典的胞吞作用才能实现细胞内在化。
Fibroblast growth factor(FGF-1)lacks amino-terminal signal peptide, so it can't release through the classical endoplasmic reticulum(ER)-Golgi pathway.酸性成纤维生长因子-1(FGF-1)由于氨基端缺乏信号肽序列,不能通过经典的内质网-高尔基体途径释放。