Objective To systematically study the development and morphological changes of Taenia solium cysticerci in the period from the appearance to maturation.
目 观察猪带绦虫囊尾蚴
发育过
及其形态变化 ,以确定虫体
出现时间和成熟时间。
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During puberty, waves of estrogen and progesterone regulate primary sex characteristics, like monthly changes to the ovary stroma to promote egg maturation and ovulation, and changes to the uterine wall lining as part of the menstrual cycle.
在青春期,雌激素和孕酮水平波动会调节第
,如每月卵巢基质
变化促进了卵子成熟和排卵,以及作为月经周期
部分
子宫内膜
变化。