By using the concept of "germinal epithelium", the researches on the gonadal development of Pisces, Aves and Mammalia were unifying to some extent then their characters were convenient for compared. 使用“生殖上皮”这一概念,一定程度上将鱼纲和鸟纲,哺乳纲的性腺发育统一起来,便于比较它们的异同。
An Ultrastructural Study on Germinal Epithelium of Experimental Varicocele 实验性精索静脉曲张生精上皮的超微结构观察
The main pathological changes in the testis of the model rats were degeneration of germinal epithelium, tubular atrophy and interstitial edema, and these lesions were bilateral and progressive. 该模型大鼠的睾丸病理损害以生精上皮退化,精子发生阻滞,生精细胞脱落,曲精小管萎缩,间质水肿最为多见。
Results: The number of spermatids and spermatozoa in the testis was reduced, and some pathological cells and polynuclear giant cells appeared on the testicular germinal epithelium. 结果:睾丸内的精子细胞及精子减少、曲细精腔缘出现病理形态的细胞及多核巨细胞。
Conclusion The results suggest that there are same distinct proteins in protein profiling between different ovarian cancer cells and normal ovarian germinal epithelium, and the discriminated proteins between different types of ovarian cancer cells are also found. 结论不同亚型上皮性卵巢癌细胞与正常卵巢生发上皮细胞的蛋白质谱相比较有共同的差异蛋白,同时不同亚型的上皮性卵巢癌细胞之间的蛋白质谱表达也有差别。
The wall of the sausage-shaped testis is composed of connective tissue and germinal epithelium inside. 精巢呈腊肠形,管壁由结缔组织膜和生殖上皮构成。
Testicular germinal epithelium showed normal structure in the sham-operated controls. 假手术对照组,睾丸生精上皮具有正常的形态结构。
The results showed that the ovary was covered with sample cuboidal or squamous germinal epithelium and tunica albuginea of dense connective tissue. 结果显示,双峰驼卵巢表面被覆单层立方至单层扁平的生殖上皮,无排卵窝,上皮下为致密结缔组织白膜,卵巢实质由外周的皮质和中央的髓质构成。
The result found that the viruses are observed in the gonad of the scallop Chlamys farreri. But the infection position of virus mainly distribute in the exosporium of the reproduction tubule which makes up of the gonad. The oogoniums are produced by inside germinal epithelium. 结果发现:在栉孔扇贝的生殖腺内发现了病毒,但是病毒的感染部位主要分布在生殖腺小管的外膜中,而卵原细胞是由生殖小管的内生殖上皮产生的。