Feasibility of refreezing human spermatozoa through the technique of liquid nitrogen vapor

Feasibility of refreezing human spermatozoa through the technique of liquid nitrogen vapor

OBJECTIVE: To assess the feasibility of refreezing human semen using the technique of liquid nitrogen vapor with static phases. MATERIALS AND METHODS: Twenty samples from 16 subjects who required disposal of their cryopreserved semen were thawed, corresponding to 6 cancer patients and 10 participant...

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Bibliographic Details
Main Authors:	Sidney Verza Jr, Sandro C. Esteves
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Urologia 2004-12-01
Series:	International Brazilian Journal of Urology
Subjects:	fertility in vitro fertilization sperm freezing nitrogen
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-55382004000600006

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