Assessment of anticoagulant sodium tripolyphosphate used in hematologic determinations in human being

Revista Cubana de Hematología, Inmunología y Hemoterapia

Rangel Matos, Lisbeth²  Benítez Payares, Betty²  Ruiz Medina, Ana²  Archile Contreras, Anangelina²  Quintero de Troconis, Maribel¹  González Rincón, Maczy²  Márquez Salas, Enrique¹  Herrera, Jorge³ 

[1] Facultad de Ingeniería, Maracaibo, Venezuela;Escuela de Bioanálisis, Maracaibo, Venezuela;Hospital Central Urquinaona, Maracaibo, Venezuela

关键词: /i> Anticoagulant;    sodium tripolyphosphate;    hematologic determinations;    coagulation time;   

DOI  :  

学科分类：生理学与病理学

来源: SciELO

【 摘 要 】

The aim of present study was to assess the usefulness of anticoagulant sodium tripolyphosphate (TPP) in different hematologic determinations in human beings. Venous blood samples from healthy adults of both sexes were anticoagulated with TPP, dipotassium salts of ethylenediaminetetra-acetic acid (EDTA) and sodium citrate. Anticoagulated samples with EDTA and sodium citrate were used as controls. Verifying the values achieved in all tests performed we noted that anticoagulated blood with TPP offered results similar to those treated with anticoagulant used as controls. Results show that it is possible the use of TPP to determine the parameters of total hematology and coagulation times, allowing the use of only one sample with less blood volume, which could be beneficial for patients in which blood collection in significant volumes in occasions is difficult and annoying.

【 授权许可】

CC BY-NC