{"title":"性类固醇诱导雄性蓝藻蛙(Rana cyanophlyctis, Schn.)间期变化的组织生理学研究。","authors":"H N Yajurvedi, M A Hooli","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Administration (i.m.) of either estradiol-17 beta (0.5 microgram/frog) or progesterone (10 micrograms/frog) on alternate days for 15 days to adult male frogs induced the following changes in the interrenal cells: i) nuclear and cellular hypertrophy, ii) increase in the activity of delta 5-3 beta-hydroxy-steroid dehydrogenase and iii) decrease in sudanophilic lipid droplets. Treatment with testosterone propionate (100 micrograms/frog) dit not elicit marked changes in the above parameters. These results demonstrate that some sex steroids modify the interrenal gland steroidogenic activity in R. cyanophlyctis.</p>","PeriodicalId":75534,"journal":{"name":"Archives d'anatomie, d'histologie et d'embryologie normales et experimentales","volume":"74 ","pages":"89-96"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Histophysiological studies on sex steroid induced changes in the interrenals of the male frog Rana cyanophlyctis (Schn.).\",\"authors\":\"H N Yajurvedi, M A Hooli\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Administration (i.m.) of either estradiol-17 beta (0.5 microgram/frog) or progesterone (10 micrograms/frog) on alternate days for 15 days to adult male frogs induced the following changes in the interrenal cells: i) nuclear and cellular hypertrophy, ii) increase in the activity of delta 5-3 beta-hydroxy-steroid dehydrogenase and iii) decrease in sudanophilic lipid droplets. Treatment with testosterone propionate (100 micrograms/frog) dit not elicit marked changes in the above parameters. These results demonstrate that some sex steroids modify the interrenal gland steroidogenic activity in R. cyanophlyctis.</p>\",\"PeriodicalId\":75534,\"journal\":{\"name\":\"Archives d'anatomie, d'histologie et d'embryologie normales et experimentales\",\"volume\":\"74 \",\"pages\":\"89-96\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Archives d'anatomie, d'histologie et d'embryologie normales et experimentales\",\"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":"Archives d'anatomie, d'histologie et d'embryologie normales et experimentales","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Histophysiological studies on sex steroid induced changes in the interrenals of the male frog Rana cyanophlyctis (Schn.).
Administration (i.m.) of either estradiol-17 beta (0.5 microgram/frog) or progesterone (10 micrograms/frog) on alternate days for 15 days to adult male frogs induced the following changes in the interrenal cells: i) nuclear and cellular hypertrophy, ii) increase in the activity of delta 5-3 beta-hydroxy-steroid dehydrogenase and iii) decrease in sudanophilic lipid droplets. Treatment with testosterone propionate (100 micrograms/frog) dit not elicit marked changes in the above parameters. These results demonstrate that some sex steroids modify the interrenal gland steroidogenic activity in R. cyanophlyctis.
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