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題 名 | Progesterone-like Substance in Ovary and Hepatopancreas of Uca vocans borealis=北方呼喚招潮蟹(Uca vocans borealis)卵巢與肝胰臟中之類助孕酮 |
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作 者 | 史金燾; 曾蘇賢; | 書刊名 | 動物研究學刊 |
卷 期 | 38:4 1999.10[民88.10] |
頁 次 | 頁458-465 |
分類號 | 387.13 |
關鍵詞 | 蟹; 卵巢; 肝胰臟; 類助孕酮; Crab; Ovary; Hepatopancreas; Progesterone-like substance; |
語 文 | 英文(English) |
中文摘要 | 成熟雌性北方呼喚招潮蟹卵巢和肝胰臟的膽固醇類,經生化方法萃取後,分別由高效能色層分析儀(HPLC)及放射免疫測定法(RIA)的鑑定,得知兩種組織中均有類助孕酮。此蟹在生殖期內(抱卵,1∼9月)卵巢中類助孕酮的含量是13.8∼29.3ng/g of ovary。肝胰臟之含量是 7.7 ∼ 17.2 ng/g of hepatopancreas。在非生殖期內(不抱卵,10∼12月),卵巢和肝胰臟中類助孕酮的含量均比生殖期少,其含量各為1.0∼2.1ng/g of ovary及4.8∼6.8 ng/g of hepatopancreas。報告中對此蟹的生殖生理有所討論。 |
英文摘要 | We study the temporal variation in amount of progesterone-like substance in tissues of the fiddler crab, Uca vocans borealis. Both HPLC and radioimmunoassay (RIA) were employed to determine the amount of a progesterone-like substance in extracts of ovary and hepatopancreas. The results show that, during the breeding period (egg-carrying, January-September), the progesterone-like substance concentrations in ovaries and in hepatopancreases of the crabs studied were 13.8-29.3 and 7.7-17.2ng per gram of tissue, respectively; while the values dropped to 1.0-2.1 and 4.8-6.8ng per gram of tissue, respectively, during the nonbreeding period (non-egg-carrying, October-December). |
本系統中英文摘要資訊取自各篇刊載內容。