Влияние температурного фактора на проявление адаптационно-компенсаторных реакций плазматических мембранах гамет сельскохозяйственных животных

Abstract

Method of spectrophotometric, chromatographic and morphological studies established that as a result of the temperature factor is the place of adaptive-compensatory reactions in the plasma membranes of gametes of farm animals. When the adaptive-compensatory reactions in the plasma membranes of gametes of the bull and the boar in response to the action of the temperature factor is a shift of the phase transition of the lipids to a lower temperature. In plasma membranes of a number of phospholipids predominate over cholesterol. On the stages of cryopreservation of semen of the cock emeet place of reducing the amount of cerebrosides 1, 5, 6 and 8th fraction that kompensiruet by increasing the number of cerebrosides third faction.