作者: K. Purvis , N.B. Haynes
DOI: 10.1016/0031-9384(72)90167-9
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摘要: Abstract The effect of short term (4 day) female rat proximity in the absence physical contact on reproductive system male rats was investigated. Male previously reared sexually segregated groups or cohabitation with females responded to both castrate and oestrous by increases secondary sex organ weights, pituitary LH content testicular vein testosterone levels. Rats isolation showed a variable less pronounced response.