{"title":"体外正常中性粒细胞对组胺的摄取。","authors":"C Catini, A Miliani, G Gheri, M Legnaioli","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The uptake of different concentrations of (2.5-3H) histamine by normal human neutrophils at 37.5 degrees C in a tris-albumin buffer was determined at 20, 60 and 90 min of incubation. Uptake was correlated with the concentration of amine and incubation time with a saturation-like curve. On the basis of these results, it is suggested that neutrophils play a role in the regulation of histamine plasma levels.</p>","PeriodicalId":8726,"journal":{"name":"Basic and applied histochemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Histamine uptake by human normal neutrophils in vitro.\",\"authors\":\"C Catini, A Miliani, G Gheri, M Legnaioli\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The uptake of different concentrations of (2.5-3H) histamine by normal human neutrophils at 37.5 degrees C in a tris-albumin buffer was determined at 20, 60 and 90 min of incubation. Uptake was correlated with the concentration of amine and incubation time with a saturation-like curve. On the basis of these results, it is suggested that neutrophils play a role in the regulation of histamine plasma levels.</p>\",\"PeriodicalId\":8726,\"journal\":{\"name\":\"Basic and applied histochemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Basic and applied histochemistry\",\"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":"Basic and applied histochemistry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Histamine uptake by human normal neutrophils in vitro.
The uptake of different concentrations of (2.5-3H) histamine by normal human neutrophils at 37.5 degrees C in a tris-albumin buffer was determined at 20, 60 and 90 min of incubation. Uptake was correlated with the concentration of amine and incubation time with a saturation-like curve. On the basis of these results, it is suggested that neutrophils play a role in the regulation of histamine plasma levels.