4 niðurstöður
In chloralose-anesthetized dogs the hypotensive and reflex cardiovascular responses to infusions of sodium nitroprusside were studied before and during halothane and enflurane, and before after divided doses of cryptenamine. The latter drug, a mixture of hypotensive veratrum alkaloids, lowers blood
Intracoronary injection of veratrum alkaloids is known to stimulate ventricular receptors with vagal afferents resulting in bradycardia and hypotension. This study examined the role of veratrum-sensitive ventricular receptors in the control of renin secretion in eight chloralose-anesthetized dogs.
The purpose of this study was to determine whether cardiac receptors that are stimulated by veratrum alkaloids exert an inhibitory influence on the secretion of vasopressin (ADH). In six chloralose-anesthetized dogs, injection of cryptenamine (2 microgram/kg) into the circumflex coronary artery
Cardiovascular responses to intravenous bolus doses of certain exogenous substances (capsaicin, phenyldiguanide, cryptenamine, veratrine sulphate) which act on chemoreceptors in the pulmonary or proximal arterial circulation were compared to the naturally occurring chemoreceptor agonist,