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Chronic maintenance of rat sperm reserves into old age by previous sexual contact |
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| Authors: | G T Taylor J Weiss J Royalty |
| 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. |
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