Effect of pentagastrin, histalog, glucagon, secretin, and perchlorate on the gastric handling of 99mTc pertechnetate in mice.
Pentagastrin, histalog, glucagon, secretin, and perchlorate were intravenously injected into mice in order to investigate the hormonal regulation of 99mTc pertechnetate uptake by gastric mucosa. Pentagastrin significantly increased uptake; the effect of histalog was weaker. Secretin did not alter the uptake. Glucagon produced some diminution, and perchlorate significantly inhibited gastric uptake. Hormones may play a role in improving the sensitivity and specificity of diagnostic tests for Meckel's diverticulum.
D000818:Animals; D001625:Betazole / Q000494:pharmacology; D005260:Female; D005753:Gastric Mucosa / Q000378:metabolism*; D005934:Glucagon / Q000494:pharmacology; D008297:Male; D051379:Mice; D010418:Pentagastrin / Q000494:pharmacology*; D010472:Perchlorates / Q000494:pharmacology; D012588:Scintillation Counting; D012633:Secretin / Q000494:pharmacology; D013667:Technetium / Q000008:administration & dosage / Q000378:metabolism*
D010472:Perchlorates; D012633:Secretin; D001625:Betazole; D013667:Technetium; D005934:Glucagon; D010418:Pentagastrin