【摘要】 本实验通过对17只昆明白小鼠动情周期中卵泡和黄体等组织学观察，结果表明：0d，初级卵泡数达其最高值，中小型有腔卵泡数处于一个峰值；1d，大型有腔卵泡数达其最高值，有成熟卵泡出现；2d，中小型有腔卵泡处在又一个波峰，成熟卵泡达其最高值；3d，大量黄体和间质腺出现；4d，萎缩卵泡和间质腺达其最高值．更多还原

【Abstract】 The results showed that, during the estrous cycle in the mice, the quantities of primary follices and middle-sized and small-sized cavity-follices are higher at 0 days; The quantities of large-scale cavity-follice reached at highest and the mature follices appeared at 1 days; The quantities of mature follices reached.at highest and the middle-sized and small-sized cavityfillices grewed to another peak at 2 days; A large number of the corpus luteum and interstitial gland appeared at 3 days; The quantities of atretic follices reached at highest at 4 days.更多还原