2 results
Contributors
-
- By Ted Abel, Antoine Adamantidis, Karla V. Allebrandt, Simon N. Archer, Amelie Baud, Michel Billiard, Carlos Blanco-Centurion, Diane B. Boivin, Ethan Buhr, Matthew E. Carter, Nicolas Cermakian, Jennifer H.K. Choi, S.Y. Christin Chong, Chiara Cirelli, Marc Cuesta, Thomas Curie, Yves Dauvilliers, Luis de Lecea, Derk-Jan Dijk, Stephane Dissel, Annette C. Fedson, Jonathan Flint, Marcos G. Frank, Paul Franken, Ying-Hui Fu, Thorarinn Gislason, David Gozal, Devon A. Grant, Hakon Hakonarson, Makoto Honda, Hyun Hor, Christer Hublin, Peng Jiang, Takashi Kanbayashi, Jaakko Kaprio, Andrew Kasarskis, Leila Kheirandish-Gozal, RodaRani Konadhode, Michael Lazarus, Meng Liu, Michael March, Mark F. Mehler, Keivan Kaveh Moghadam, Valérie Mongrain, Charles M. Morin, Benjamin M. Neale, Seiji Nishino, Allan I. Pack, Dheeraj Pelluru, Rosa Peraita-Adrados, Giuseppe Plazzi, David A. Prober, Louis J. Ptáček, Irfan A. Qureshi, David M. Raizen, John J. Renger, Till Roenneberg, Elizabeth J. Rossin, Takeshi Sakurai, Paul Salin, Karen D. Schilli, Eva C. Schulte, Laurent Seugnet, Paul J. Shaw, Priyattam J. Shiromani, Patrick Sleiman, Mehdi Tafti, Joseph S. Takahashi, Matthew S. Thimgan, Katsushi Tokunaga, Giulio Tononi, Fred W. Turek, Yoshihiro Urade, Hans P.A. Van Dongen, Juliane Winkelmann, Christopher J. Winrow
- Edited by Paul Shaw, Mehdi Tafti, Michael J. Thorpy
-
- Book:
- The Genetic Basis of Sleep and Sleep Disorders
- Published online:
- 05 November 2013
- Print publication:
- 24 October 2013, pp xi-xiv
-
- Chapter
- Export citation
7 - FERTILITY
- Camran Nezhat, Stanford University School of Medicine, California, Farr Nezhat, Mount Sinai School of Medicine, New York, Ceana Nezhat
-
- Book:
- Nezhat's Operative Gynecologic Laparoscopy and Hysteroscopy
- Published online:
- 23 December 2009
- Print publication:
- 07 July 2008, pp 83-133
-
- Chapter
- Export citation
-
Summary
The field of reproductive medicine is evolving rapidly. We are living in an era in which what was seemingly impossible a decade ago is being made possible, and century-old dogmas are being challenged. Thanks to new cryopreservation technologies, infertility and premature ovarian failure, especially when induced by medical treatments, are no longer unavoidable consequences. Whereas success with oocyte cryopreservation is gradually approaching acceptable levels for use in patients who face the risk of ovarian failure due to medical treatments or to create “egg banks” for oocyte donation, ovarian tissue cryopreservation and transplantation promise to be a way to reverse menopause and restore fertility. Yet, the recently proposed possibility of the presence of germ stem cells in human bone marrow is even more intriguing. Whereas bone marrow and peripheral blood transplants result in repopulation of chemotherapy-treated ovaries with primordial follicles in rodents, germ stem cell markers are already shown in human bone marrow and peripheral blood. According to this theory, the ovaries provide signals to the germ stem cells residing in the bone marrow and recruit new follicles via the bloodstream “on demand.” Although shocking and contrary to the preexisting dogma that the ovarian reserve is predetermined before birth, this hypothesis is not without supporting evidence in humans and nonhuman primates, as illustrated by the following case study.