title: [Ontogenetic development of the respiratory and cardiovascular systems in rats under conditions of training (mechanism of vagal tonus initiation)].
mesh_terms: D000110:Acetylcholinesterase / Q000097:blood; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004562:Electrocardiography; D006321:Heart / Q000254:growth & development* / Q000294:innervation; D000860:Hypoxia / Q000503:physiopathology; D009132:Muscles / Q000294:innervation; D005082:Physical Exertion; D051381:Rats; D012129:Respiratory Function Tests; D012137:Respiratory System / Q000254:growth & development*; D009435:Synaptic Transmission; D014630:Vagus Nerve / Q000502:physiology*
chemical_list: D001285:Atropine; D000110:Acetylcholinesterase
vernacular_title: Razitie dykhatel'noĭ i serdechno-sosudistoĭ sistemy u krys v ontogeneze v usloviiakh trenirovki.