The Establishment of a Cell Line of Human Hormone-synthesizing Trophoblastic Cells in Vitro1

نویسندگان

  • Roland A. Pattillo
  • George O. Gey
چکیده

A human hormone-synthesizing trophoblastic cell system has been established in vitro and may prove to be the first func tional human embryonic cell line in continuous culture. Chorionic gonadotropin hormone produced by these cultures serve as a marker for identification of the trophoblastic cell. No interruption in this property nor change in cytologie display has occurred during 1.5 years in continuous culture. The con tinued proliferation of the undifferentiated cytotrophoblast is being stabilized in serial cultivation.

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تاریخ انتشار 2006