Leukocyták mozgása vörösvértest-süllyedés folyamán.

Translated title of the contribution: Leukocyte migration during erythrocyte sedimentation

L. Bogár, J. A. Horváth, M. Tekeres

Research output: Contribution to journalArticle

Abstract

Sedimentation properties of leukocytes was measured with a new, simple and reproducible method. The increment of leukocyte concentration was determined in the upper 100 mm section of the sedimentation blood column after one hour gravity sedimentation of the whole blood. The result (leukocyte antisedimentation rate, LAR) was expressed in percentage of the original, presedimentation leukocyte concentration. Blood samples taken from 35 healthy adults were investigated and 12.5% and 17.4% increments were found in total leukocyte count and in granulocyte concentration respectively in the upper half of the sedimentation blood column. The mean coefficient of variation of LAR measurements was 3.2% LAR was found significantly higher in a mixed group of patients than in healthy controls. The sedimentation properties of leukocytes were in significant correlation with leukocyte adherence (p < 0.01), with whole blood viscosity, hematocrit, and erythrocyte sedimentation rate (each p < 0.05) when blood samples of healthy individuals and postoperative intensive care patients were analysed in combination. In vitro pre-treatment of patients' blood samples with prednisolone and lidocaine resulted in a significant diminishment of LAR in a concentration dependent manner.

Translated title of the contributionLeukocyte migration during erythrocyte sedimentation
Original languageHungarian
Pages (from-to)861-865
Number of pages5
JournalOrvosi hetilap
Volume138
Issue number14
Publication statusPublished - Apr 6 1997

ASJC Scopus subject areas

  • Medicine(all)

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    Bogár, L., Horváth, J. A., & Tekeres, M. (1997). Leukocyták mozgása vörösvértest-süllyedés folyamán. Orvosi hetilap, 138(14), 861-865.