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タイトル: Immunohistochemical identification of hyperglycemic hormone- and molt-inhibiting hormone-producing cells in the eyestalk of the kuruma prawn, Penaeus japonicus
著者: Shih, Tung-Wei
Suzuki, Yuzuru
Nagasawa, Hiromichi
Aida, Katsumi
著者(別言語): 長澤, 寛道
発行日: 1998年
出版者: Zoological Society of Japan
掲載誌情報: Zoological science, 15(3), 1998, pp. 389-397
抄録: This study deals with the localization of crustacean hyperglycemic hormone (CHH, Pej-SGP-III) and molt-inhibiting hormone (MIH, Pej-SGP-IV) in the eyestalk of the kuruma prawn Penaeus japonicus using immunohistochemistry. High-titer and highly specific antisera were raised in rabbits against synthetic Pej-SGP-III C-terminal peptide (Glu-Glu-His-Met-Ala-Ala-Met-Gln-Thr-Val-NH2) and Pej-SGP-IV C-terminal peptide (Val-Trp-Ile-Ser-Ile-Leu-Asn-Ala-Gly-Gln-OH), both of which were conjugated with bovine serum albumin by a cross linker. Eyestalks were removed from mature male prawns at the intermolt stage of the molting cycle and fixed in Bouin's solution. Serial sections stained immunohistochemically showed that neurosecretory cells of Pej-SGP-III and Pej-SGP-IV were located in the same cluster of the medulla terminalis ganglionic X-organ (MTGX), and that three kinds of neurosecretory cells, which were stained with anti-Pej-SGP-III antiserum and/or anti-Pej-SGP-IV antiserum were present. The number of neurosecretory cells which stained with both antisera was much fewer than that of neurosecretory cells which stained with one of the antisera only. The axon and axon terminals in the sinus gland were also stained and the staining density of the sinus gland was always deeper than that of the neurosecretory cells.
URI: http://hdl.handle.net/2261/8070
ISSN: 02890003
出現カテゴリ:1160410 学術雑誌論文
014 自然科学


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