Acrosin Activity in Cryopreserved Human Spermatozoa

Authors

  • A. V. Dunayevskaya
  • N. N. Chub
  • M. I. Kramar
  • V. L. Rodionova

Keywords:

human spermatozoa, cryopreservation, acrosome, acrosin

Abstract

There have been presented the results of the analysis of  various freezing rates effect on morphological integrity and enzymic activity of human spermatozoa. It has been shown that during freezing with the program and with the rate of 2500°C/min the acrosin activity and structural integrity of spermatozoa are kept.

Author Biographies

A. V. Dunayevskaya

Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv

N. N. Chub

Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv

M. I. Kramar

Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv

V. L. Rodionova

Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv

Published

2003-05-15

How to Cite

Dunayevskaya, A. V., Chub, N. N., Kramar, M. I., & Rodionova, V. L. (2003). Acrosin Activity in Cryopreserved Human Spermatozoa. Problems of Cryobiology and Cryomedicine, (1), 65-70. Retrieved from http://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1012

Issue

Section

Cryopreservation of Biological Resources