Artificial insemination in chimpanzee (Pan troglodytes).
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概要
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Two female chimpanzees were inseminated artificially using semen obtained by electro-ejaculation from a male. Optimal day for insemination was estimated by monitoring sex skin swelling, and by serum and urinary LH concentrations. Insemination was repeated 2 to 4 times every other day intra-cervical or intravaginal, deposition was chosen according to the condition of semen. To confirm pregnancy, the levels of urinary chorionic gonadotropin were measured daily after insemination. By cesarean section, one female baby was delivered on day 219 after the first day of insemination and the other of the same sex on day 211, weighing 1, 760g and 1, 480g respectively.
- 日本繁殖生物学会の論文
日本繁殖生物学会 | 論文
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