Distribution of actin filaments in the seminiferous epithelium of the Habu, Trimeresurus flavoviridis
Distribution of actin filaments in the seminiferous epithelium of the Habu, Trimeresurus flavoviridis
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黄绿竹叶青 Habu 生精上皮中肌动蛋白丝的分布
DOI：
10.1111/ahe.12475
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Hayashi Y
中科院分区：
文献类型：
--
作者：
Kurohmaru M;Matsui T;Igarashi H;Hattori S;Hayashi Y
肌动蛋白丝的分布进行了检查，在生精上皮的哈布（竹叶青蛇flavoviridis;蛇），透射电子显微镜和荧光组织化学。通过透射电子显微镜观察，肌动蛋白丝仅在支持细胞和精子细胞之间的部位清晰地发现，没有格子状结构。荧光组织化学显示弱标记的肌动蛋白丝在生精上皮，而这些发现似乎是常见的爬行动物，他们是不同于哺乳动物。此外，在其他爬行动物中出现的与支持细胞质膜相邻的肌动蛋白丝束在哈布中没有观察到。
The distribution of actin filaments was examined in the seminiferous epithelium of the Habu (Trimeresurus flavoviridis; snake), by transmission electron microscopy and fluorescence histochemistry. By transmission electron microscopy, actin filaments were clearly found only at the site between Sertoli cell and spermatid without a lattice‐like structure. Fluorescence histochemistry showed a weak labelling of actin filaments in the seminiferous epithelium, whereas these findings seem to be common among reptiles, they are different from those in mammals. Additionally, the bundles of actin filaments adjacent to the plasma membrane of Sertoli cells, appeared in other reptiles, were not observed in the Habu.