[Development of the contractile activity of the thoracic duct in dogs in postnatal ontogenesis].
It has been demonstrated that the thoracic lymph duct in newborn puppies exhibits only tonic (spontaneous) contractile activity. Rhythmic activity in the duct appears at the age of 2 1/2-3 months.
D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D004285:Dogs; D009119:Muscle Contraction; D009129:Muscle Tonus; D009130:Muscle, Smooth / Q000502:physiology*; D013897:Thoracic Duct / Q000254:growth & development*
Razvitie sokratitel'noĭ aktivnosti grudnogo limfaticheskogo protoka u sobak v postnatal'nom ontogeneze.