A.1周末 B.2周末 C.3周末 D.4周末 E.5周末
A.基質(zhì)干細(xì)胞 B.造血干細(xì)胞 C.胚胎干細(xì)胞 D.間充質(zhì)干細(xì)胞 E.血管干細(xì)胞
A.類胰島素生長(zhǎng)因子(insulin-likegrowthfactor,IGF) B.干擾素α(interferon-α) C.集落刺激因子(colonystimulatingfactor,CSF) D.血小板生成素(thrombopoietin,TPO) E.干細(xì)胞因子(SCF)