Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01350 (gastrin)
 9,683 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the effect of press stimulation applied to the back skin on gastric emptying and serum gastrin response to solid food in healthy subjects. Although gastric emptying and serum gastrin response were significantly suppressed by press stimulation of T6-9 dermatomes corresponding to the spinal levels which sympathetic outflow to the stomach arise, they were not affected by press stimulation of T10-L1 dermatomes. Plasma levels of ACTH, epinephrine and norepinephrine, which usually increase by stresses acting on the brain, did not change by press stimulation of T6-10 dermatomes. These results suggest that press stimulation applied to the back skin of T6-9 dermatomes suppress gastric emptying and gastrin response to solid food mainly through the spinal cord.
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PMID:[Effect of press stimulation applied to back skin on gastric emptying and serum gastrin response to solid food]. 262 18

Bombesin is the first peptide shown to act in the brain to influence gastric function and the most potent peptide to inhibit acid secretion when injected into the cerebrospinal fluid (CSF) in rats and dogs. Bombesin responsive sites include specific hypothalamic nuclei (paraventricular nucleus, preoptic area and anterior hypothalamus), the dorsal vagal complex as well as spinal sites at T9-T10. The antisecretory effect of central bombesin encompasses a variety of endocrine/paracrine (gastrin, histamine) or neuronal stimulants. Bombesin into the CSF induces an integrated gastric response (increase in bicarbonate, and mucus, inhibition of acid, pepsin, vagally mediated contractions) enhancing the resistance of the mucosa to injury through autonomic pathways. The physiological significance of central action of bombesin on gastric function is still to be unraveled.
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PMID:Bombesin and the brain-gut axis. 1109 Sep 15