Gastrin is a hormone secreted by the gastroin | vedclass

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(A) Step $1$: Gastrin is a peptide hormone primarily secreted by the $G$-cells located in the pyloric antrum of the stomach.Step $2$: Upon release int

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Hydrochloric acid and pepsinogen

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(A) Step $1$: Gastrin is a peptide hormone primarily secreted by the $G$-cells located in the pyloric antrum of the stomach.Step $2$: Upon release into the bloodstream, gastrin acts on the parietal cells (oxyntic cells) to stimulate the secretion of $HCl$ (hydrochloric acid).Step $3$: Gastrin also stimulates the chief cells (peptic cells) to secrete pepsinogen.Step $4$: Therefore, gastrin stimulates the secretion of both hydrochloric acid and pepsinogen.

Gastrin is a hormone secreted by the gastrointestinal $(GI)$ tract, which stimulates the secretion of:

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