ISSN:
1420-908X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract Red blood cell (RBC) deformability is a critical determinant of capillary flow. In a previous study we found decreased deformability (filterability) of red cells of patients with clinical symptoms of peripheral ischaemia associated with systemic sclerosis and prostacyclin (PGI2) infusion had beneficial effect on both the clinical symptoms and red cell filterability. The present study was therefore designed to investigate the effect of PGI2 on RBC deformabilityin vitro, by measuring the filterability of RBCs suspended in saline. The results demonstrate that PGI2 increases filterabillty of normal RBCs and significantly improves the impaired deformability of cells due to storage or calcium influx.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01966658
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