Human Ovarian Grafts onto the Chorio—Allantoic Membrane of Developing Chick Embryos. ∗

Abstract

Conclusion

1. Human ovarian and endometrial tissues have been grafted successfully onto the chorio—allantois of the developing chick embryo. 2. The active survival (growth?) span is short and the grafts provoke a foreign body reaction by the chorio—allantois as hatching age of the chick is approached. 3. Possible technics and investigative applications of the described methods are discussed.