Effect of strychnine on cardiac vagal inhibition.
Strychnine blocked the vagal-induced cardiac inhibition in both perfused frog heart and dog's heart in situ. This effect was antagonized by eserine. The present results are consistent with our previous findings that strychnine blocks the cholinergic inhibitory mechanisms both in the central nervous system as well as in the peripheral autonomic nervous system.
Bhargava
V K
VK
Department of Pharmacology and Physiology H.P. Medical College, Simla India.
Bhargava
P
P
Tripathi
K D
KD