title: [The effect of high-molecular compounds on the rheological properties of the blood and on the reactivity of the skeletal muscle vessels].
abstract: The administration of polymers into the vascular bed of the m. gastrocnemius and in vitro did not affect the postocclusion hyperemia but in changed the venous outflow from the muscle, the change having a phasic character. The effects of concentrations and molecular mass of the polymers on the blood rheological properties were more obvious in vitro. Dextran-20 thousand most favourably affects the blood viscosity whereas the least favourable one belongs to polyoxyethylene-20 thousand. The polymers with molecular mass about 500 thousand in small concentrations reduce the viscosity of the blood, in larger concentrations they enhance it increasing the erythrocytes aggregation.
authors.forename: V A
authors.initials: VA
authors.lastname: Levtov
authors.forename: V N
authors.initials: VN
authors.lastname: Shuvaeva
authors.forename: N Ia
authors.initials: NIa
authors.lastname: Shustova
authors.forename: A T
authors.initials: AT
authors.lastname: Matchanov
authors.forename: T V
authors.initials: TV
authors.lastname: Kim
mesh_terms: D000818:Animals; D001802:Blood Substitutes / Q000494:pharmacology*; D001809:Blood Viscosity / Q000187:drug effects*; D002415:Cats; D003911:Dextrans / Q000494:pharmacology*; D006400:Hematocrit; D006439:Hemodynamics / Q000187:drug effects; D066298:In Vitro Techniques; D007261:Infusions, Intra-Arterial; D008297:Male; D008970:Molecular Weight; D009132:Muscles / Q000098:blood supply / Q000187:drug effects*; D011092:Polyethylene Glycols / Q000494:pharmacology*
chemical_list: D001802:Blood Substitutes; D003911:Dextrans; D011092:Polyethylene Glycols
vernacular_title: Vliianie vysokomolekuliarnykh soedineniĭ na reologicheskie svoĭstva krovi i reaktivnost' sosudov skeletnoĭ myshtsy.