title: [Catecholaminergic regulation of autorhythmical viscero- and somatomotor activity in early rat ontogenesis].
abstract: Ontogenetic peculiarities of catecholaminergic regulation of three vitally important physiological processes are described: heart beating, respiration, and early somatomotor activity. They are subordinated to the autorhythmical regime and are submitted to modulating effects ofnoradrenergic and dopaminergic mechanisms. There are considered age-related changes of this effect whose peculiarity are polar changes of reactions in the process of their maturation from the predominantly excitatory at early stages to predominantly inhibitory ones.
authors.forename: A V
authors.initials: AV
authors.lastname: Bursian
mesh_terms: D000818:Animals; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000254:growth & development / Q000294:innervation / Q000378:metabolism*; D002395:Catecholamines / Q000378:metabolism*; D006706:Homeostasis; D017933:Peripheral Nervous System / Q000254:growth & development / Q000378:metabolism*; D051381:Rats; D012119:Respiration
chemical_list: D002395:Catecholamines