title: [Reactivity of microvessels in the cerebral hemispheres and the skeletal muscles in chicken during second half of embryogenesis].
abstract: At Leghorn hens in the second half of embryogenesis and in 4-day-old chicks are studied reaction volume flow velocity (VF) in the superficial layers of the cerebral hemispheres and in skeletal muscle (Lazer Doppler FIowmetry) after the local influence of norepinephrine and sodium nitroprusside. It is shown that the response to these substances begins to manifest itself in the hemisphere in the last quarter of embryogenesis and authentically expressed by the end of it and in the chickens. It is noted that the response to these substances skeletal muscle VF (according to the new and previously published data on gastrocnemius and pectoral muscle) is also clearly manifested by the end of embryogenesis.
authors.forename: V M
authors.initials: VM
authors.lastname: Belichenko
authors.forename: A S
authors.initials: AS
authors.lastname: Turganbaeva
authors.forename: K A
authors.initials: KA
authors.lastname: Shoshenko
mesh_terms: D000818:Animals; D001783:Blood Flow Velocity / Q000187:drug effects / Q000502:physiology; D054022:Cerebrum / Q000098:blood supply / Q000187:drug effects / Q000196:embryology / Q000502:physiology*; D002642:Chick Embryo; D002645:Chickens; D047108:Embryonic Development / Q000502:physiology; D017078:Laser-Doppler Flowmetry; D008833:Microcirculation / Q000187:drug effects / Q000502:physiology*; D055806:Microvessels / Q000187:drug effects / Q000196:embryology / Q000502:physiology*; D018482:Muscle, Skeletal / Q000098:blood supply / Q000187:drug effects / Q000196:embryology / Q000502:physiology*; D009599:Nitroprusside / Q000494:pharmacology; D009638:Norepinephrine / Q000494:pharmacology; D014662:Vasoconstrictor Agents / Q000494:pharmacology; D014665:Vasodilator Agents / Q000494:pharmacology
chemical_list: D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents; D009599:Nitroprusside; D009638:Norepinephrine