Heparin in concentrations of 10–50 U/ml produced a decrease in the amplitude and frequency of phasic contractions of smooth muscle cells of bovine mesenteric lymphatic vessels. Vascular wall tension was reduced under these conditions. The endothelium-dependent effect of heparin is realized via an increase in the production of nitric oxide by endothelial cells and, to a lesser degree, via the stimulation of prostacyclin synthesis.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 149, No. 1, pp. 7–10, January, 2010
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Lobov, G.I., Pan’kova, M.N. Heparin Inhibits Contraction of Smooth Muscle Cells in Lymphatic Vessels. Bull Exp Biol Med 149, 4–6 (2010). https://doi.org/10.1007/s10517-010-0860-0
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DOI: https://doi.org/10.1007/s10517-010-0860-0