Japanese society of Ova Research

Abstract

Vol.27 No.3

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Mini Review
Cryopreservation of the Ovary
JMOR, 27(3) 101-105, 2010
DOI: 10.1274/jmor.27.101
1Tsukuba Primate Research Center, National Institute of Biomedical Innovation, Ibaraki 305-0843, Japan
2ABI Co. Ltd., Chiba 270-0133, Japan
3Kyono ART Clinic, Miyagi 980-0014, Japan

The removal, cryopreservation, and subsequent reimplantation of ovaries would make it possible to treat a young cancer patient and improve her quality of life by preserving her fertility. The current technology requires cutting the ovary into pieces before freezing and does not support preservation of the whole ovary. The ovary has a complex endocrinologic function. It is composed of cells of different form and character and contains oocytes at various stages of development. Successful cryopreservation, transplantation, and functional rehabilitation of the whole ovary would have broad significance, not only for ovaries but also for other organs such as the liver, kidney, and heart. Ovarian cryopreservation technology would lead the way to the establishment of a biological bank for frozen internal organs.

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