Human Chorionic Gonadotropin Secreted by Preimplantation Embryos Cultured in Vitro
- 24 February 1984
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 223 (4638), 816-818
- https://doi.org/10.1126/science.6546453
Abstract
Human oocytes were collected by laparoscopy and fertilized and cultured in vitro. Human chorionic gonadotropin was detected in the medium surrounding two embryos cultured for more than 7 days after fertilization.This publication has 5 references indexed in Scilit:
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- ROLE OF EMBRYONIC SIGNALS IN THE ESTABLISHMENT OF PREGNANCYBritish Medical Bulletin, 1979
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