Complexoproductive and antiheparin properties of low density lipoproteins (LDL). V. Optimum conditions of the coagulation method to determine antiheparin activity in the blood plasma.
{"title":"Complexoproductive and antiheparin properties of low density lipoproteins (LDL). V. Optimum conditions of the coagulation method to determine antiheparin activity in the blood plasma.","authors":"R Rółkowski, K Worowski, Z Skrzydlewski","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>It was found that storing the plasma in the temperature 0 degree C, 4 degrees C and 20 degrees C and especially in 37 degrees C increases pH and decreases antiheparin activity estimated by the heparin-thrombin test. Measurements of the heparin-thrombin time should be carried out directly after obtaining the plasma or after reducing the plasma to pH 7.40.</p>","PeriodicalId":77488,"journal":{"name":"Annals of the Medical University, Bialystok, Poland = Roczniki Akademii Medycznej w Bialymstoku","volume":"38 1","pages":"51-5"},"PeriodicalIF":0.0000,"publicationDate":"1993-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of the Medical University, Bialystok, Poland = Roczniki Akademii Medycznej w Bialymstoku","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
It was found that storing the plasma in the temperature 0 degree C, 4 degrees C and 20 degrees C and especially in 37 degrees C increases pH and decreases antiheparin activity estimated by the heparin-thrombin test. Measurements of the heparin-thrombin time should be carried out directly after obtaining the plasma or after reducing the plasma to pH 7.40.