Sitdikov F G
Zh Evol Biokhim Fiziol. 1981 Nov-Dec;17(6):569-72.
Using pharmacological drugs, studies have been made on the development of sympathetic and parasympathetic innervation of the heart in ontogenesis of dogs. It is concluded that sympathetic and parasympathetic innervation operates already at the delivery of animals. Originally their effect is observed only as regulation of cardiac pacemakers, influences on the contractile properties of the heart being exerted in later ontogenesis.
利用药理学药物，对犬个体发育过程中心脏交感神经和副交感神经支配的发育进行了研究。得出的结论是，交感神经和副交感神经支配在动物出生时就已起作用。最初，它们的作用仅表现为对心脏起搏器的调节，而对心脏收缩特性的影响则在个体发育后期才发挥出来。
