Mother lowers glucocorticoid levels of preweaning rats after acute threat.
作者信息
Wiedenmayer Christoph P, Magarinos Ana M, McEwen Bruce S, Barr Gordon A
机构信息
Department of Psychiatry, Columbia University, 1051 Riverside Drive, Unit 40, New York, NY 10032, USA.
出版信息
Ann N Y Acad Sci. 2003 Dec;1008:304-7. doi: 10.1196/annals.1301.038.
PMID:14998902
Abstract
Exposure to a deadly threat, an adult male rat, induced the release of corticosterone in 14-day-old rat pups. The endocrine stress response was decreased when the pups were reunited with their mother immediately after exposure. These findings demonstrate that social variables can reduce the consequences of an aversive experience.
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