{"title":"全血中原卟啉锌与游离红细胞原卟啉的比较。","authors":"M M Joselow, J Flores","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The recent change in emphasis from blood lead to erythrocyte protoporphyrin as the primary diagnostic test for screening for childhood lead poisoning has made it desirable to develop the quantitative relationship between the two protoporphyrins, free erythrocyte protoporphyrin (FEP) and zinc protoporphyrin (ZP), that are now widely used for screening purposes. ZP was found to be equal to 1.4 EP, thus permitting the measurement of either parameter, and its conversion to the other.</p>","PeriodicalId":12869,"journal":{"name":"Health laboratory science","volume":"14 2","pages":"126-8"},"PeriodicalIF":0.0000,"publicationDate":"1977-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of zinc protoporphyrin and free erythrocyte protoporphyrin in whole blood.\",\"authors\":\"M M Joselow, J Flores\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The recent change in emphasis from blood lead to erythrocyte protoporphyrin as the primary diagnostic test for screening for childhood lead poisoning has made it desirable to develop the quantitative relationship between the two protoporphyrins, free erythrocyte protoporphyrin (FEP) and zinc protoporphyrin (ZP), that are now widely used for screening purposes. ZP was found to be equal to 1.4 EP, thus permitting the measurement of either parameter, and its conversion to the other.</p>\",\"PeriodicalId\":12869,\"journal\":{\"name\":\"Health laboratory science\",\"volume\":\"14 2\",\"pages\":\"126-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1977-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Health laboratory science\",\"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":"Health laboratory science","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparison of zinc protoporphyrin and free erythrocyte protoporphyrin in whole blood.
The recent change in emphasis from blood lead to erythrocyte protoporphyrin as the primary diagnostic test for screening for childhood lead poisoning has made it desirable to develop the quantitative relationship between the two protoporphyrins, free erythrocyte protoporphyrin (FEP) and zinc protoporphyrin (ZP), that are now widely used for screening purposes. ZP was found to be equal to 1.4 EP, thus permitting the measurement of either parameter, and its conversion to the other.