CAJ | 학술논문

通过石蜡切片-HE染色技术，系统研究小鼠生后不同发育时期即3，5，7，10，15，20，30，45 d卵巢的卵泡分布、形态结构及发育规律。研究结果表明，随着小鼠卵巢的发育，由最初的无皮髓质之分到皮髓明显可见，卵泡从只见聚集呈条索状到发育成原始卵泡、初级卵泡、次级卵泡，直至有腔的形成。从数量上看，原始卵泡逐渐减少，初次级卵泡逐渐增多，有腔卵泡数量也从无到有从少到多。卵巢由最初的无卵泡发育到有许多大小不等、处于不同发育时期的卵泡、大部分有腔样结构。在此发育过程中会伴有卵泡的闭锁。小鼠卵巢中各级腔前卵泡的分布具有区域性。
통과석사절편-HE염색기술，계통연구소서생후불동발육시기즉3，5，7，10，15，20，30，45 d란소적란포분포、형태결구급발육규률。연구결과표명，수착소서란소적발육，유최초적무피수질지분도피수명현가견，란포종지견취집정조색상도발육성원시란포、초급란포、차급란포，직지유강적형성。종수량상간，원시란포축점감소，초차급란포축점증다，유강란포수량야종무도유종소도다。란소유최초적무란포발육도유허다대소불등、처우불동발육시기적란포、대부분유강양결구。재차발육과정중회반유란포적폐쇄。소서란소중각급강전란포적분포구유구역성。
In this paper,we investigated follicle distribution,morphological structure and rule of development of ovary at postnatal 3,5,7,10,15,20,30,45 days of ages using by paraffin section-HE staining method. The results showed that with the development of mouse,ovary develops from non-cortex and medulla assigned in the initia to the situation that cortex can be seen apparently. Follicles developed from the streak were gathered so as to develop into primordial follicles,primary follicles,secondary follicles,until cavity formation. Judging from the numbers, primordial follicles decreased in the initial stage follicles gradually,while primary follicles and secondary follicles increased gradually,and the number of antral follicles was from scratch to less than mature follicles relatively. Developing from the initial scratch to many non-sizes at different developmental stages of follicles,the majority of ovarian follicle has cavity-like structure. The distribution of follicles in the ovaries is regional.