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作者以往曾报道过急性和慢性曼氏血吸虫病病鼠卵巢的病理改变。本文主要观察形态的改变是否影响血清孕酮的含量和抑制动情期。以7周的雌鼠感染曼氏血吸虫尾蚴220条,2个月后与未感染对照动物一并解剖。方法为在深度麻醉下,打开胸腔,切开心脏,收集血液,以放射免疫法测定孕酮含量。同时制作阴道涂片,即采用 Volkmann 匙刮取后,用 Scires 细胞固定液固定。阴道涂片的细胞学检查和评价以 Stockard 和 Papan-icolau 以及 Allen 的描述为依据。结果,感
The authors have previously reported pathological changes in acute and chronic Schistosoma mansoni mouse ovaries. This article mainly observe whether changes in morphology affect serum progesterone levels and inhibit estrus. A total of 220 schistosoma mansoni cercariae were infected with 7-week-old females, and were dissected after 2 months in uninfected control animals. The method is under deep anesthesia, open the chest, cut the heart, collect blood, radioimmunoassay determination of progesterone content. At the same time make vaginal smears, that Scratch the Volkmann key, with Scires fixed cells. Cytological examination and evaluation of vaginal smears are based on the description by Stockard and Papan-icolau and Allen. Result, feeling