{"title":"足月新生儿尿血栓素B2和2,3-二-血栓素B2。","authors":"C Van Geet, J Arnout, E Eggermont, J Vermylen","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>We have developed a method for measurement of urinary 2,3-dinor-TXB2, which is a reflection of the actual rate of TXA2 synthesis by platelets in vivo. This determination was based on purification by high-pressure liquid chromatography and on measurement by RIA. After validation of the assay, we established the range of urinary Tx metabolites in healthy infants born at full-term during their first week of life. The 2,3-dinor-TXB2 levels were higher than in adults and declined gradually during the first seven days of life.</p>","PeriodicalId":11520,"journal":{"name":"Eicosanoids","volume":"3 1","pages":"39-43"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Urinary thromboxane B2 and 2,3-dinor-thromboxane B2 in the neonate born at full-term age.\",\"authors\":\"C Van Geet, J Arnout, E Eggermont, J Vermylen\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>We have developed a method for measurement of urinary 2,3-dinor-TXB2, which is a reflection of the actual rate of TXA2 synthesis by platelets in vivo. This determination was based on purification by high-pressure liquid chromatography and on measurement by RIA. After validation of the assay, we established the range of urinary Tx metabolites in healthy infants born at full-term during their first week of life. The 2,3-dinor-TXB2 levels were higher than in adults and declined gradually during the first seven days of life.</p>\",\"PeriodicalId\":11520,\"journal\":{\"name\":\"Eicosanoids\",\"volume\":\"3 1\",\"pages\":\"39-43\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Eicosanoids\",\"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":"Eicosanoids","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Urinary thromboxane B2 and 2,3-dinor-thromboxane B2 in the neonate born at full-term age.
We have developed a method for measurement of urinary 2,3-dinor-TXB2, which is a reflection of the actual rate of TXA2 synthesis by platelets in vivo. This determination was based on purification by high-pressure liquid chromatography and on measurement by RIA. After validation of the assay, we established the range of urinary Tx metabolites in healthy infants born at full-term during their first week of life. The 2,3-dinor-TXB2 levels were higher than in adults and declined gradually during the first seven days of life.
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