CRYOPRESERVATION OF HUMAN SPERMATOZOA

Ussipbek, B.A. (2016) CRYOPRESERVATION OF HUMAN SPERMATOZOA. Scientific-Practical Journal of Medicine, "Vestnik KazNMU" (4). ISSN 2524 - 0692

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Abstract

Cryopreservation of spermatozoa plays an important role in modern assisted reproductive technologies. Today, the freezing of human sperm in liquid nitrogen is a reliable and widespread method of storage for many years. Cryopreservation of sperm is a method of storage of ejaculate, which implies its freezing and further stay in liquid nitrogen in special tanks at a temperature of -196 ° Celsius. The shelf life is not limited. Under these conditions, the biochemical processes in the cells are suspended until the time of defrosting, and their biological functions remain after defrosting. Cryopreservation of spermatozoa is a reliable protection against transmission of various diseases in their undeveloped stage. Through the use of cryopreservation in infertile couples, it is possible to use donor genetic material to find a long-awaited child. The study of cryopreservation methods has an important experimental value in the application.

Item Type:	Article
Uncontrolled Keywords:	cryopreservation, artificial insemination, spermatozoon, temperature, liquid nitrogen, freezing, auxiliary reproductive technologies.
Subjects:	Материалы семинаров и конференций > Материалы семинаров и конференций КазНМУ
Divisions:	Научно-практический журнал "Вестник КазНМУ" > Выпуск №4 2016 год
Depositing User:	Mr Askhat Zhakaev
Date Deposited:	06 Jun 2018 11:07
Last Modified:	06 Jun 2018 11:07
URI:	http://repository.kaznmu.kz/id/eprint/15128

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