Growth and function of human placenta and amnion grafted to nude mice. A preliminary communication.
Normal human placenta and amnion from the 20th week of pregnancy were transplanted into nude mice. The transplants retained the histological and immunohistochemical picture of the original tissue and maintained synthesis of human chorionic gonadotropin (hCG), pregnancy-specific beta 1-glycoprotein (SP1), GnRH and placental proteins PP5, PP11 and PP12 for 5 weeks. This experimental model has a wide potential application for studies on placental protein synthesis and the hormonal influence of human placenta on other simultaneously transplanted human tissues.
D000650:Amnion / Q000166:cytology / Q000502:physiology / Q000637:transplantation*; D000818:Animals; D006063:Chorionic Gonadotropin / Q000096:biosynthesis; D005260:Female; D006801:Humans; D051379:Mice; D008819:Mice, Nude; D009092:Mucous Membrane / Q000166:cytology; D010906:Pituitary Hormone-Releasing Hormones / Q000096:biosynthesis; D010920:Placenta / Q000166:cytology / Q000502:physiology / Q000637:transplantation*; D011247:Pregnancy; D011257:Pregnancy Proteins / Q000096:biosynthesis; D011268:Pregnancy-Specific beta 1-Glycoproteins / Q000096:biosynthesis; D014183:Transplantation, Heterologous; D014621:Vagina / Q000166:cytology
D006063:Chorionic Gonadotropin; D010906:Pituitary Hormone-Releasing Hormones; D011257:Pregnancy Proteins; D011268:Pregnancy-Specific beta 1-Glycoproteins