[The role of adrenergic mechanisms in regulating venular permeability during short-term and prolonged immobilization].
In the experiments on rats by the method on contact luminescent biomicroscopy it was shown that the regulation venular permeability by catecholamines during short or long immobilization realized mainly by endothelial and mast cells beta-adrenoceptors, but not by alpha-adrenoceptors.
Gorizontova
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D000818:Animals; D002199:Capillary Permeability / Q000187:drug effects; D008297:Male; D008407:Mast Cells / Q000187:drug effects / Q000502:physiology; D008642:Mesenteric Veins / Q000187:drug effects / Q000502:physiology*; D008856:Microscopy, Fluorescence / Q000379:methods; D010646:Phentolamine / Q000494:pharmacology; D010869:Pindolol / Q000494:pharmacology; D051381:Rats; D011919:Rats, Inbred Strains; D011941:Receptors, Adrenergic / Q000187:drug effects / Q000502:physiology*; D012149:Restraint, Physical; D013726:Terbutaline / Q000494:pharmacology; D013997:Time Factors; D014699:Venules / Q000187:drug effects / Q000502:physiology
D011941:Receptors, Adrenergic; D010869:Pindolol; D013726:Terbutaline; D010646:Phentolamine
Rol' adrenergicheskikh mekhanizmov v reguliatsii venuliarnoĭ pronitsaemosti pri kratkovremennoĭ i dlitel'noĭ immobilizatsii.