{"title":"[使用化学稳定剂对生物测定中尿素含量的延迟评价]。","authors":"H M Iarmol'chuk","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>We have studied 126 chemical compounds. Moreover 9-triphenylphosphoniomethyl-phenanthrene chloride has been found to stabilize bioassays and preserve their urea content unchanged for a period of 90-990 days. Due to its use a delayed technique of a quantitative assessment of urea in biological objects has been elaborated characterized by universal novelty. It may be used with the aim of studying metabolic processes in the cosmonauts' body, atomic submarine crews, members of polar, alpine, desert, underwater, space and other expeditions which cannot be accompanied by a biochemical laboratory.</p>","PeriodicalId":76775,"journal":{"name":"Ukrainskii biokhimicheskii zhurnal (1978)","volume":"70 4","pages":"143-7"},"PeriodicalIF":0.0000,"publicationDate":"1998-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Delayed evaluation of urea content in bioassays using a chemical stabilizer].\",\"authors\":\"H M Iarmol'chuk\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We have studied 126 chemical compounds. Moreover 9-triphenylphosphoniomethyl-phenanthrene chloride has been found to stabilize bioassays and preserve their urea content unchanged for a period of 90-990 days. Due to its use a delayed technique of a quantitative assessment of urea in biological objects has been elaborated characterized by universal novelty. It may be used with the aim of studying metabolic processes in the cosmonauts' body, atomic submarine crews, members of polar, alpine, desert, underwater, space and other expeditions which cannot be accompanied by a biochemical laboratory.</p>\",\"PeriodicalId\":76775,\"journal\":{\"name\":\"Ukrainskii biokhimicheskii zhurnal (1978)\",\"volume\":\"70 4\",\"pages\":\"143-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ukrainskii biokhimicheskii zhurnal (1978)\",\"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":"Ukrainskii biokhimicheskii zhurnal (1978)","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Delayed evaluation of urea content in bioassays using a chemical stabilizer].
We have studied 126 chemical compounds. Moreover 9-triphenylphosphoniomethyl-phenanthrene chloride has been found to stabilize bioassays and preserve their urea content unchanged for a period of 90-990 days. Due to its use a delayed technique of a quantitative assessment of urea in biological objects has been elaborated characterized by universal novelty. It may be used with the aim of studying metabolic processes in the cosmonauts' body, atomic submarine crews, members of polar, alpine, desert, underwater, space and other expeditions which cannot be accompanied by a biochemical laboratory.
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