| Autor: |
D I, Ryzhakov, A V, Molodiuk, S B, Artifeksov, I D, Senatova, A A, Prokhorova |
| Rok vydání: |
1983 |
| Předmět: |
|
| Zdroj: |
Tsitologiia. 25(3) |
| ISSN: |
0041-3771 |
| Popis: |
It has been found that the cooling of rats up to +28 degrees and +20 degrees C induced considerable ultrastructural alterations of the plasma membrane, nucleus, acrosome and mitochondria of ejaculated spermatozoa. The data obtained show a correlation between the level of the artificial hypothermia and the number of changed cells. The higher percentage of pathological spermatozoa was revealed in the ejaculate of cooled rats without narcosis. A possibility of the secondary ultrastructural alterations of spermatozoa in the posthypothermal period is discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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