Glucagon in experimental intussusception.
A standard type of ileocolic intussusception was produced in 69 puppies and the effect of glucagon on the hydrostatic reduction of the intussusceptions evaluated in a prospective, double-blind study. The reductions were attempted at intervals varying from 18 to 60 hr following the production of the intussusceptions. The overall reduction rate was 70% and there was no statistical difference in this rate between the animals receiving glucagon and those receiving placebos. None of the gangrenous intussusceptions were reducible with the hydrostatic pressure technique, irrespective of whether glucagon was used or not. A further evaluation was made of those animals in whom successful reductions were accomplished by the hydrostatic pressure method. Glucagon did result in significantly easier reductions, and an earlier return of normal vascular supply as measured by color and by arterial pulsations as compared to the control group.
D000818:Animals; D004285:Dogs; D005934:Glucagon / Q000008:administration & dosage / Q000627:therapeutic use*; D007077:Ileal Diseases / Q000188:drug therapy*; D007443:Intussusception / Q000188:drug therapy*; D011446:Prospective Studies
D005934:Glucagon