ВлиÑние N,N-диметилформамида, ÑÑ‚Ð¸Ð»ÐµÐ½Ð³Ð»Ð¸ÐºÐ¾Ð»Ñ Ð¸ их ÑмеÑи на криоуÑтойчивоÑть Ñперматозоидов Ñобак
The effect of N,N-dimethylformamide (DMFA), ethylene glycol (EG) and their mixture as well on functional properties of canine spermatozoa subjected to freeze-thawing has been studied. It has been found that after freeze-thawing 20% of cells remain motile in the presence of 1M DMFA within 8hrs. It ha...
Збережено в:
Дата: | 2006 |
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Автори: | , , |
Формат: | Стаття |
Мова: | English |
Опубліковано: |
Publishing House ‘Akademperiodyka’ of the National Academy of Sciences of Ukraine; Institute for Problems of Cryobiology and Cryomedicine
2006
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Теми: | |
Онлайн доступ: | https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/580 |
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Назва журналу: | Problems of Cryobiology and Cryomedicine |
Репозитарії
Problems of Cryobiology and CryomedicineРезюме: | The effect of N,N-dimethylformamide (DMFA), ethylene glycol (EG) and their mixture as well on functional properties of canine spermatozoa subjected to freeze-thawing has been studied. It has been found that after freeze-thawing 20% of cells remain motile in the presence of 1M DMFA within 8hrs. It has been shown that the value of functional integrity of canine spermatozoa, cryopreserved with the protection of 1M DMFA, enables to use them in artificial fertilization. Use of cryoprotective medium based on the mixture of DMFA and EG (concentration of each cryoprotectant was 0.5M) did not positively affect motility and survival of canine spermatozoa after freeze-thawing. |
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