Carbon monoxide involved in modulating HCO3- secretion in rat duodenum.

Hironori Takasuka1, Shusaku Hayashi, Masafumi Koyama

  • 1Division of Pathological Sciences, Department of Pharmacology and Experimental Therapeutics, Kyoto Pharmaceutical University, Kyoto, Japan.

Summary

Carbon monoxide (CO) stimulates duodenal bicarbonate secretion via prostaglandins. Endogenous CO, produced by heme oxygenase (HO), also plays a protective role in maintaining duodenal mucosal integrity.

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