Morphological and functional characteristics of human spermatozoa after cryopreservation under ultrarapid cooling

Authors

  • V. Ye. Chadaev
  • I. N. Kuchkov
  • I. V. Cherkashina
  • K. A. Goltsev
  • I. V. Dobrunova

Keywords:

sperm, morphology, SpermMar test, ultrarapid cooling, Kurzrock-Miller test

Abstract

Comparative study of key morphological and immunological tests to find functional characteristics of human sperm during cryopreservation under ultrarapid cooling conditions was performed. Freezing regimen was shown to result in re-distribution of the percentage of pathological spermatozoa, by increasing the number of cell forms with a tail damage. There was noted a positive correlation of Kurzrock-Miller and SperMar tests.

Author Biographies

V. Ye. Chadaev

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

I. N. Kuchkov

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

I. V. Cherkashina

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

K. A. Goltsev

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

I. V. Dobrunova

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

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Published

2005-12-25

How to Cite

Chadaev, V. Y., Kuchkov, I. N., Cherkashina, I. V., Goltsev, K. A., & Dobrunova, I. V. (2005). Morphological and functional characteristics of human spermatozoa after cryopreservation under ultrarapid cooling. Problems of Cryobiology and Cryomedicine, 15(4), 665–670. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/1216

Issue

Vol. 15 No. 4 (2005): Problems of Cryobiology

Section

Cryopreservation of Biological Resources

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