Chronic maintenance of rat sperm reserves into old age by previous sexual contact.
作者信息
Taylor G T, Weiss J, Royalty J
出版信息
Experientia. 1987 Mar 15;43(3):311-2. doi: 10.1007/BF01945563.
PMID:3556527
Abstract
Extensive copulatory experiences at a younger age provoked chronic changes in the reproductive physiology of old male rats. Continuous access to females was not necessary, sperm numbers were elevated in the 22-month-old males 7 months after a final sexual interaction.
摘要
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