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[Influence of acute and chronic administrations of beta-casomorphins on the maternal motivation in albino rats]статья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Dubynin V.A., Ivleva I.u.A, Beliaeva I.u.A, Dobriakova I.u.V, Andreeva L.A., Kamenski? A.A.
- Журнал: Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova / Rossiiskaia akademiia nauk
- Том: 91
- Номер: 1
- Год издания: 2005
- Издательство: NAUKA
- Местоположение издательства: SHUBINSKII PEREULOK 10, MOSCOW, RUSSIA, G-200
- Первая страница: 80
- Последняя страница: 88
- Аннотация: The influence of food-derived opioid peptides beta-casomorphines on the manifestation of nursing albino rats maternal behavior was investigated. It was shown that both acute and chronic (during the postnatal period) administration of beta-casomorphin-7 (Tyr-Pro-Phe-Pro-Gly-Pro), the typical representative of this group of peptides, decreases the level of the parental motivation. The effects of beta-casomorphin-7 were naloxone-dependent; N-terminal-reduced analogues had a significantly lesser activity. The obtained results testify in favor of the probable role of casein opioid fragments which were formed in mammary glands of a nursing female, in the development of maternal behavior abnormalities. At the same time, beta-casomorphins could be considered as the limiting factors to the excessive manifestation of the parental motivation.
- Добавил в систему: Дубынин Вячеслав Альбертович