Novel structures in secreting the androgenic gland hormone.

Negishi S; Hasegawa Y; Nakajima Y

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Novel structures in secreting the androgenic gland hormone.

机译：分泌雄激素激素的新型结构。

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The secretory granules in the androgenic gland of the terrestrial isopod Armadillidium vulgare, which have been indistinct for long time because of vulnerable structures, were revealed by using the rapid-freezing and freeze-substitution method. The fine structure of the androgenic gland is conspicuous by the distribution of numerous particular organelles in the cytoplasm consisting of the endoplasmic reticulum and the Golgi complex, and by having a number of highly organized structures developed between the androgenic gland cells. The structures connect to the intercellular space, which is seen as intercellular canaliculi for exporting the androgenic gland hormone. The plasma membranes near the particular structure of the intercellular canaliculi in the androgenic gland are often specialized to form cellular junctions. The secretory granules including the electron-dense materials, which are supposed to be peptides of androgenic gland hormone, are distributed beside the particular structure of the intercellular canaliculi. Some of the granules are seen to fuse with the plasma membranes. This observation suggests that, in the Armadillidium vulgare, the secretory granules containing androgenic gland hormone are transferred to the extracellular space through the intercellular canaliculi particularly developed for exporting the peptide hormone. This is the first evidence to show the secretory mechanism of the androgenic gland hormone in the Isopoda.

机译：通过快速冷冻和冷冻替代法发现了由于易受害的结构而长期不清楚的陆生等足类臭虫（Armadillidium vulgare）的雄激素腺中的分泌颗粒。雄激素腺的精细结构通过在内质网和高尔基体组成的细胞质中大量特定细胞器的分布以及雄激素腺细胞之间形成的许多高度组织化的结构而显着。这些结构连接到细胞间空间，该空间被视为细胞间小管，用于输出雄激素激素。雄激素腺中细胞间小管的特定结构附近的质膜通常被专门形成细胞连接。包括电子致密物质的分泌颗粒被认为是雄性腺激素的肽，分布在细胞间小管的特定结构旁边。可以看到一些颗粒与质膜融合。该观察结果表明，在寻常的犰狳中，含有雄激素性腺激素的分泌颗粒通过专门为输出肽激素而开发的细胞间小管被转移到细胞外空间。这是首次显示等渗雄性腺激素分泌机制的证据。

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《Zoological Science》 |2001年第9期|共7页
作者
Negishi S; Hasegawa Y; Nakajima Y;
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正文语种 eng
中图分类动物学;
关键词
Androgenic gland; Secretory granule; Canaliculus; Isopod; Golgi; Isopod armadillidium-vulgare; Terrestrial isopod; Acinar-cells; Mongolian gerbil; Rapid-frozen; Purification;

机译：雄激素腺;分泌颗粒;小管;等足类;高尔基体;等足类犰狳-寻常;陆生等足类;腺泡细胞;蒙古沙鼠;速冻;纯化;

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1. Novel structures in secreting the androgenic gland hormone. [J] . Negishi S, Hasegawa Y, Nakajima Y Zoological Science . 2001,第9期

机译：分泌雄激素激素的新型结构。
2. Preparation of an active recombinant peptide of crustacean androgenic gland hormone. [J] . Okuno Atsuro, Hasegawa Yuriko, Nishiyama Makoto, Peptides: An International Journal . 2002,第3期

机译：甲壳类雄激素激素活性重组肽的制备。
3. Human adrenal glands secrete vitamin C in response to adrenocorticotrophic hormone. [J] . Padayatty SJ, Doppman JL, Chang R, The American Journal of Clinical Nutrition: Official Journal of the American Society for Clinical Nutrition . 2007,第1期

机译：人肾上腺响应肾上腺皮质营养激素分泌维生素C。
4. Computational Study of the Chitin Secreting Gland of Rifia pachyptila [C] . Thomas Boudier, Francoise Gaill, Anne Strauss Biocomputing and Emergent Computation Conference Skovde, Sweden 1-2 September 1997 . 1997

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5. Studies of androgenic gland in the mud crab Scylla paramamosain. [D] . Liu, Hong. 2004

机译：泥蟹Scylla paramamosain中雄激素腺的研究。
6. Insight into the Regulatory Relationships between the Insulin-Like Androgenic Gland Hormone Gene and the Insulin-Like Androgenic Gland Hormone-binding Protein Gene in Giant Freshwater Prawns (Macrobrachium rosenbergii) [O] . Guang Yang, Zhijie Lu, Zhendong Qin, 2020

机译：洞察胰岛素样雄激素激素基因与胰岛素样雄激素激素结合蛋白基因的调节关系（Macrobrobium Rosenbergii）
7. Insight into the Regulatory Relationships between the Insulin-Like Androgenic Gland Hormone Gene and the Insulin-Like Androgenic Gland Hormone-binding Protein Gene in Giant Freshwater Prawns (Macrobrachium rosenbergii) [O] . Guang Yang, Zhijie Lu, Zhendong Qin, 2020

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8. Etude Comparative de l'Ultrastructure des Glandes Androgenes de Crabes Normaux et Pedonculectomises Pendant la Vie Larvaire ou apres la Puberte chez les Especes: 'Rhithropanopeus harrisii' (Gould) et 'Callinectes sapidus' Rathbun. (Comparative Study of the Ultrastructure of the Androgenic Glands of Normal and Pedonculectomized Crabs during the larval Stage...). [R] . Payen, G., Costlow, J. D., Charniaux-Cotton, H. 1971

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Novel structures in secreting the androgenic gland hormone.

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