Thromb Haemost 1980; 44(03): 161-164
DOI: 10.1055/s-0038-1650110
Original Article
Schattauer GmbH Stuttgart

Blood Platelets Cause Retraction of Collagen Gel

M Jeleńska
The Department of Radiobiology and Health Protection, Institute of Nuclear Research, Warsaw, Poland
,
M Kopeć
The Department of Radiobiology and Health Protection, Institute of Nuclear Research, Warsaw, Poland
› Author Affiliations
Further Information

Publication History

Received 28 July 1980

Accepted 15 October 1980

Publication Date:
13 July 2018 (online)

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Summary

Human blood platelets cause the collagen gel retraction (CGR) with concomitant exclusion of fluid. CGR is positively related to the number of incorporated platelets and inversely to collagen concentration. Disruption of platelets, EDTA and cytochalasin B inhibit CGR. Platelets from patients with Glanzmann's thrombasthenia are active in CGR. The similarities and differences of CGR and fibrin retraction are discussed.