title: [Blood flow in skeletal muscles of chicken in the embryonic and early postembryonic periods].
abstract: In chicken Leghorn, blood flow volume speed in pectoralis and gastrocnemius muscles was measured on 15 and 19 day-old embryos and at the 1st and the 10th days alter hatching. It was revealed that in the last quarter of embryogenesis BF in muscles did not vary remaining in both muscles in identical limits. Similar BF parameters in pectoralis and gastrocnemius muscles and their age-dependent dynamics were observed at embryos with the detained development (with the body weight 2-fold less than the norm). After hatching, the blood flow in both muscles was grown, on the average, 2.4-fold and remained high by the 10th day, a little decreasing in the pectoralis muscle. It was shown, that increase of a muscular blood flow after hatching was accompanied by different changes of anatomic lumen of the arteries addressed in pectoralis and gastrocnemius muscles: in the former it decreased, in the latter--increased.
authors.forename: V M
authors.initials: VM
authors.lastname: Belichenko
authors.forename: R I
authors.initials: RI
authors.lastname: Aĭzman
authors.forename: E V
authors.initials: EV
authors.lastname: Khodyrev
authors.forename: A S
authors.initials: AS
authors.lastname: Turganbaeva
authors.forename: K A
authors.initials: KA
authors.lastname: Shoshenko
mesh_terms: D000818:Animals; D001835:Body Weight; D002642:Chick Embryo; D002645:Chickens / Q000502:physiology*; D006439:Hemodynamics / Q000502:physiology*; D018482:Muscle, Skeletal / Q000098:blood supply* / Q000196:embryology / Q000254:growth & development; D010369:Pectoralis Muscles / Q000098:blood supply* / Q000196:embryology / Q000254:growth & development