Effect of glucagon on the perfused rat hind-quarter vessles and on perfused coronary arteries of rabbit.

Singh, J; Bala, S; Kaur, A H; Garg, K N

Singh, J; Bala, S; Kaur, A H; Garg, K N.

Indian J Physiol Pharmacol ; 1980 Jan-Mar; 24(1): 68-70

Article in English | IMSEAR | ID: sea-107279

ABSTRACT

ABSTRACT

In rat hind-quarter perfusion experiments, glucagon (1 microgram) produced a significant vasodilation. On the other hand, in experiments with isolated perfused rabbit heart, glucagon (1 microgram) caused coronary vasoconstriction irrespective of whether noradrenaline was added to perfusion fluid or not. Glucagon had no effect on rate or force of contraction of heart.

Subject(s)

Animals; Coronary Circulation/drug effects; Glucagon/pharmacology; Heart Rate/drug effects; Hindlimb/blood supply; Myocardial Contraction/drug effects; Norepinephrine/pharmacology; Rabbits; Rats; Regional Blood Flow/drug effects; Vasodilator Agents

Fulltext

XML

Search on Google

Full text: Available Index: IMSEAR (South-East Asia) Main subject: Rabbits / Rats / Regional Blood Flow / Vasodilator Agents / Glucagon / Norepinephrine / Coronary Circulation / Heart Rate / Hindlimb / Animals Language: English Journal: Indian J Physiol Pharmacol Year: 1980 Type: Article

Similar

MEDLINE

LILACS

LIS

Fulltext

XML

Search on Google