[The surface activity of vasopressin and its interaction with artificial and biological membranes]
Biulleten' Eksperimental'Noi Biologii I Meditsiny
|November 1, 1992
Abstract:
It was determined that vasopressin has surface active properties and in nanomolic concentrations is capable to incorporate in lipoprotein monolayers which are formed from myocytes plasma membranes. By means of pH-metric and fluorescent analysis it was shown that vasopressin interacts with other membrane structures which have no specific receptors--phosphatidylcholinic liposomes and vesicles of sarcoplasmic reticulum of skeletal muscles causing increasing permeability of phospholipid bilayer for Ca2+ ions.
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