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作者报告,黄体期晚期,大约在循环中出现 h-CG 时,给予 LHRH 显效剂终止狒狒妊娠的作用。动物:13个成年雌狒狒,月经周期规则且证实有生育力,在同样的科学管理条件下分笼饲养。每天检查会阴周围动情期皮肤的变化,后者的周期性改变可作为排卵时间的外表指征。通过血浆孕酮测定证实排卵。在动情期皮肤出现最大肿胀(三级)时,使雌狒狒与有生育力的雄狒狒交配。在整个动情期皮肤肿胀高峰期间,每天允许交配两次。激素:在一个周期中,隔天从隐静脉抽取血样,置肝素管内,-20℃保存。血浆雌二醇(E_2)
The authors report that in the late luteal phase, LHRH agonist was given to terminate the pregnancy in baboons when h-CG appeared in the circulation. Animals: Thirteen adult female baboons have regular menstrual cycles and are fertile and are housed cage under the same scientific management. Every day to check perineal estrus around the skin changes, the latter cyclical changes can be used as the appearance of ovulation time indication. Ovulation was confirmed by plasma progesterone assay. Female baboons mate with fertile male baboons at maximum swelling in the estrus (grade 3). Mating is allowed twice daily during peak skin swelling throughout the estrus period. Hormones: Blood samples were taken from the saphenous vein on the next day in one cycle and placed in heparinized tubes and stored at -20 ° C. Plasma estradiol (E_2)