Titlebook: Cryopreservation of Mammalian Gametes and Embryos; Methods and Protocol Zsolt Peter Nagy,Alex C. Varghese,Ashok Agarwal Book 2017 Springer

别名

Chapter 10 Human Oocyte Vitrificationult of introduction of vitrification. Here we describe the method that is most commonly applied for this purpose, provides consistent survival and in vitro developmental rates, results in pregnancy and birth rates comparable to those achievable with fresh oocytes, and does not result in higher incidence of gynecological or postnatal complications.

Ordeal

Qianqian Ren,Jinbao Li,Yong Liushould be vitrified at mature metaphase II (M-II) stage following IVM rather than at the immature germinal vesicle (GV) stage, because the potential for oocyte maturation is reduced when vitrification is performed on immature oocytes at the GV stage.

尽管

Qianqian Ren,Jinbao Li,Yong Liurozen testicular sperms into mature oocytes resulted in similar fertilization rates in cases of obstructive azoospermia. However, in cases of nonobstructive azoospermia, the outcome depends upon the degree of impairment of spermatogenesis, criteria for sperm freezing, and patient selection [.].

Ondines-curse

Book 2017s with current procedures and detailed discussions of novel techniques and the latest innovations. The chapters in this book are divided into five parts and cover subjects such as: immature oocyte cryopreservation, human sperm vitrification and slow-freezing, directional freezing of ovarian tissue,

惰性女人

N. N. Rai,J. Chandrashekhar Iyer,T. S. Mehrate and embryo cryopreservation. In general this chapter has tried to describe the historical development of the science of cryopreservation of gametes and embryos as accurately as possible without bias or partiality.

AGONY

Occupation

Pengkun Ma,Tong Zou,Yuejie Wang emergency management. In this chapter, the application of vitrification technology for cryopreserving human blastocysts will be revealed through step-by-step protocols. The results that are presented using the described protocols underscore the robustness of the vitrification technology for embryo cryopreservation.

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