Original scientific paper

ACTIVITY OF NADH-TETRAZOLIUM REDUCTASE IN RAM SEMEN DURING LIQUID AND CRYOPRESERVATION

Rossen STEFANOV

Abstract

The investigations for the determination of NADH-tetrazolium reductase enzyme system activity in ram semen during
liquid and cryopreservation in relation with their viability, were carried out. The semen samples with lower motility of
spermatozoa after collection, possess lower values of mean cytochemical coefficient for NADH-tetrazolium reductase
activity ( р<0.5, р<0.5) after liquid and cryopreservation.

Keywords

spermatozoa; NADH-tetrazolium reductase; motility; sperm metabolism

Hrčak ID:

68175

URI

https://hrcak.srce.hr/68175

Publication date:

20.1.2011.

Article data in other languages: bulgarian

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