{"title":"硫化物和氰化物引起的酸性血蛤的死亡和无氧代谢","authors":"A. de Zwaan , O. Cattan , V.M. Putzer","doi":"10.1016/0742-8413(93)90056-Q","DOIUrl":null,"url":null,"abstract":"<div><p>1. The survival and metabolic adjustments of the blood clam <em>S. inaequivalvis</em> have been determined at environmental anoxia and tissue anoxia induced by sulfide and cyanide.</p><p>2. Times to 50% mortality were established in clams placed in oxygenated seawater with and without dissolved sulfide or free cyanide or deoxygenated seawater with and without dissolved sulfide.</p><p>3. Anaerobic metabolism was studied in live animals and in red blood cells incubated <em>in vitro</em>. Tissue anoxia due to sulfide and cyanide caused greater changes in the levels of aspartate and the pyruvate derivatives, compared to environmental anoxia.</p></div>","PeriodicalId":72650,"journal":{"name":"Comparative biochemistry and physiology. C: Comparative pharmacology","volume":"105 1","pages":"Pages 49-54"},"PeriodicalIF":0.0000,"publicationDate":"1993-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0742-8413(93)90056-Q","citationCount":"21","resultStr":"{\"title\":\"Sulfide and cyanide induced mortality and anaerobic metabolism in the arcid blood clam Scapharca inaequiv alvis\",\"authors\":\"A. de Zwaan , O. Cattan , V.M. Putzer\",\"doi\":\"10.1016/0742-8413(93)90056-Q\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>1. The survival and metabolic adjustments of the blood clam <em>S. inaequivalvis</em> have been determined at environmental anoxia and tissue anoxia induced by sulfide and cyanide.</p><p>2. Times to 50% mortality were established in clams placed in oxygenated seawater with and without dissolved sulfide or free cyanide or deoxygenated seawater with and without dissolved sulfide.</p><p>3. Anaerobic metabolism was studied in live animals and in red blood cells incubated <em>in vitro</em>. Tissue anoxia due to sulfide and cyanide caused greater changes in the levels of aspartate and the pyruvate derivatives, compared to environmental anoxia.</p></div>\",\"PeriodicalId\":72650,\"journal\":{\"name\":\"Comparative biochemistry and physiology. C: Comparative pharmacology\",\"volume\":\"105 1\",\"pages\":\"Pages 49-54\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0742-8413(93)90056-Q\",\"citationCount\":\"21\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Comparative biochemistry and physiology. C: Comparative pharmacology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/074284139390056Q\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comparative biochemistry and physiology. C: Comparative pharmacology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/074284139390056Q","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Sulfide and cyanide induced mortality and anaerobic metabolism in the arcid blood clam Scapharca inaequiv alvis
1. The survival and metabolic adjustments of the blood clam S. inaequivalvis have been determined at environmental anoxia and tissue anoxia induced by sulfide and cyanide.
2. Times to 50% mortality were established in clams placed in oxygenated seawater with and without dissolved sulfide or free cyanide or deoxygenated seawater with and without dissolved sulfide.
3. Anaerobic metabolism was studied in live animals and in red blood cells incubated in vitro. Tissue anoxia due to sulfide and cyanide caused greater changes in the levels of aspartate and the pyruvate derivatives, compared to environmental anoxia.
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