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Gamma-aminobutyric-acid induces feeding-behavior in the marine mollusk Clione limacinaстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Arshavsky Yl, Gamkrelidze GN, Orlovsky GN, Panchin YV, Popova LB
- Журнал: NeuroReport
- Том: 2
- Номер: 4
- Год издания: 1991
- Издательство: Lippincott Williams & Wilkins Ltd.
- Местоположение издательства: United States
- Первая страница: 169
- Последняя страница: 172
- DOI: 10.1097/00001756-199104000-00002
- Аннотация: The effects of gamma-aminobutyric acid (GABA) on the behaviour of the marine pteropod mollusc Clione limacina were studied. In intact molluscs, injection of GABA evoked the consummatory stage of feeding behaviour, i.e. protracting the tentacles, opening the mouth, catching and swallowing prey, as well as some acceleration of locomotion. In the isolated CNS, GABA (10(-5)-10(-4) M) strongly activated the feeding rhythm generator, excited the cerebral motoneurons innervating tenacle muscles (TenMNs), and accelerated locomotor rhythm. A direct excitatory action of GABA (10(-8) M) upon TenMNs was demonstrated on isolated cells extracted from cerebral ganglia. It is concluded that GABA plays an important role in activation of various neuronal networks (organization of 'functional synergy') responsible for the consummatory stage of feeding behaviour.
- Добавил в систему: Попова Людмила Борисовна