{"title":"[4-雄烯-3,17-二酮在正常条件下和3-甲基胆蒽和aroclor 1254诱导单加氧酶下在贝加尔湖特有的牛头鱼肝微粒体中的体外代谢]。","authors":"R I Viner, A B Kupchinskiĭ","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The metabolism in vitro of 4-androstene 3,17-dione--one of the steroid hormones--has been studied in liver microsomes of three species of bullhead: Cottocomephorus grewingki Dyb., Paracottus Kneri Dyb., Paracottus Kessleri Dyb. from Lake Baikal under norm and under induction of monooxygenases by 3-methylcholanthrene and arochlore 1254. The metabolism in vitro 4-androstene 3,17-dione in liver microsomes depends on fish sex, species and gonadal maturation. The rate of androstendione hydroxylation reliably decreases at monooxydase system induction of endoplasmic reticulum in bullhead liver before spawning and during spawning periods by 3-methylcholanthrene and arochlore 1254.</p>","PeriodicalId":18920,"journal":{"name":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","volume":" 1","pages":"118-25"},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[4-Androstene-3,17-dione metabolism in vitro in the liver microsomes of species of bullhead endemic to Lake Baikal under normal conditions and in mono-oxygenase induction by 3-methylcholanthrene and aroclor 1254].\",\"authors\":\"R I Viner, A B Kupchinskiĭ\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The metabolism in vitro of 4-androstene 3,17-dione--one of the steroid hormones--has been studied in liver microsomes of three species of bullhead: Cottocomephorus grewingki Dyb., Paracottus Kneri Dyb., Paracottus Kessleri Dyb. from Lake Baikal under norm and under induction of monooxygenases by 3-methylcholanthrene and arochlore 1254. The metabolism in vitro 4-androstene 3,17-dione in liver microsomes depends on fish sex, species and gonadal maturation. The rate of androstendione hydroxylation reliably decreases at monooxydase system induction of endoplasmic reticulum in bullhead liver before spawning and during spawning periods by 3-methylcholanthrene and arochlore 1254.</p>\",\"PeriodicalId\":18920,\"journal\":{\"name\":\"Nauchnye doklady vysshei shkoly. Biologicheskie nauki\",\"volume\":\" 1\",\"pages\":\"118-25\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nauchnye doklady vysshei shkoly. Biologicheskie nauki\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nauchnye doklady vysshei shkoly. Biologicheskie nauki","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[4-Androstene-3,17-dione metabolism in vitro in the liver microsomes of species of bullhead endemic to Lake Baikal under normal conditions and in mono-oxygenase induction by 3-methylcholanthrene and aroclor 1254].
The metabolism in vitro of 4-androstene 3,17-dione--one of the steroid hormones--has been studied in liver microsomes of three species of bullhead: Cottocomephorus grewingki Dyb., Paracottus Kneri Dyb., Paracottus Kessleri Dyb. from Lake Baikal under norm and under induction of monooxygenases by 3-methylcholanthrene and arochlore 1254. The metabolism in vitro 4-androstene 3,17-dione in liver microsomes depends on fish sex, species and gonadal maturation. The rate of androstendione hydroxylation reliably decreases at monooxydase system induction of endoplasmic reticulum in bullhead liver before spawning and during spawning periods by 3-methylcholanthrene and arochlore 1254.
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