[Effect of aminazine and droperidol on the coronary circulation and its regulation]. / Vliianie aminazina i droperidola na koronarnoe krovoobra-shchenie i ego reguliatsiiu

Experiments conducted on dogs with the help of resistography showed chlorpromazine capable of reducing the resistance of the coronary vessels, whereas droperidol and not have any regular effect on the resistance of the cardiac vessels to the blood flow. Both drugs inhibited pressor and depressor reflexes on the coronary vessels reproduced by the stimulation of afferent fibers of the tibial and vagal nerves, as well as the response of the coronary vessels to the administration of epinephrine and norepinephrine.

[Comparative characteristics of the effect of curanthil on blood vessels of different organs]. / Sravnitel'naia kharakteristika vliianiia kurantila na sosudy raznykh organov

In experiments on dogs conducted by means of resistography Curanthil (Dipyridamol) was shown to produce a consistent fall in the resistance to the blood flow in the cardiac vessels due to their active depressor reaction. Besides, Curanthil helps a distinct fall in the resistance of the vessels of the small intestine, sceletal muscles and, to a lower degree, of the brain. These data do not support those of a selective coronary-dilating action of this drug. The reaction of the renal vessels to Curanthil was not uniform and was predominantly of a pressor nature.