In vitro culture of primordial germ cells, establishment of EG cells line and their application prospect are reviewed.
本文就原始生殖细胞体外培养，建立EG细胞系及其应用前景作一综述。
Methods: Through tissue culture, the human EG cells were obtained by taking the gonadal ridges from human embryos aged 5~10 weeks.
方法：取5-10周流产人胚胎生殖腺嵴，采用组织块培养法培养人EG细胞。
When isolated EG cells were examined by observing morphology, AKP stain and in vitro differentiation capacity, it have a series of characters of mice EG cells.
对所分离的EG细胞经形态观察、AKP染色、体外分化能力检测，证实其符合小鼠eg细胞的一系列特征。
Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
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