Contractor S F, Sooranna S R
J Dev Physiol. 1982 Dec;4(6):371-8.
Cell cultures of early human placenta were incubated with tritiated thymidine and, with the exception of macrophage-like cells, all cell types were found to synthesize new DNA. The possibility that at least some of the multinucleated cells seen in these cultures have originated from the fusion of mononucleated cells in vitro is discussed.
将早期人类胎盘的细胞培养物与氚标记的胸腺嘧啶核苷一起孵育，结果发现，除了巨噬细胞样细胞外，所有细胞类型均能合成新的DNA。本文讨论了在这些培养物中观察到的至少一些多核细胞可能源自体外单核细胞融合的可能性。
