title: [Effects of femto- and picomolar concentrations of thyroliberin and tuftsin on the contractile activity of lymphatic vessels of the rat mesentery].
abstract: Thyrotropin-releasing-hormone (TRH) in concentration from I g/ml to 1.10(-10) micrograms/ml and tuftsin (T) (10 micrograms/ml to 1.10(-6) micrograms/ml) biomicroscopy were used in rats to show the ability to activate the contraction of lymphatic microvascular walls. TRH in used concentrations stimulated spontaneously contractility of lymphatic vessel's walls or evoked its contractility when it was absent. T stopped the contraction of lymphatic microvascular walls and caused the reaction of vasodilatation.
authors.forename: T V
authors.initials: TV
authors.lastname: Lelekova
authors.forename: P Ia
authors.initials: PIa
authors.lastname: Romanovskiĭ
authors.forename: P N
authors.initials: PN
authors.lastname: Aleksandrov
authors.forename: I P
authors.initials: IP
authors.lastname: Ashmarin
mesh_terms: D000818:Animals; D008208:Lymphatic System / Q000187:drug effects / Q000502:physiology*; D008643:Mesentery; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*; D051381:Rats; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology*; D014405:Tuftsin / Q000494:pharmacology*
chemical_list: D013973:Thyrotropin-Releasing Hormone; D014405:Tuftsin
vernacular_title: Deĭstvie femto- i pikomoliarnykh kontsentratsiĭ tiroliberina i taftsina na sokratitel'nuiu aktivnost' limfaticheskikh sosudov bryzheĭki krysy.