<P> In anatomy , the G cell ( or γ - cell ) is a type of cell in the stomach and duodenum that secretes gastrin . It works in conjunction with gastric chief cells and parietal cells . G cells are found deep within the pyloric glands of the stomach antrum , and occasionally in the pancreas and duodenum . The vagus nerve innervates the G cells . Gastrin - releasing peptide is released by the post-ganglionic fibers of the vagus nerve onto G cells during parasympathetic stimulation . The peptide hormone bombesin also stimulates gastrin from G cells . Gastrin - releasing peptide , as well as the presence of amino acids in the stomach , stimulates the release of gastrin from the G cells . Gastrin stimulates enterochromaffin - like cells to secrete histamine . Gastrin also targets parietal cells by increasing the amount of histamine and the direct stimulation by gastrin , causing the parietal cells to increase HCl secretion in the stomach . </P>
<P> In anatomy , the G cell ( or γ - cell ) is a type of cell in the stomach and duodenum that secretes gastrin . It works in conjunction with gastric chief cells and parietal cells . G cells are found deep within the pyloric glands of the stomach antrum , and occasionally in the pancreas and duodenum . The vagus nerve innervates the G cells . Gastrin - releasing peptide is released by the post-ganglionic fibers of the vagus nerve onto G cells during parasympathetic stimulation . The peptide hormone bombesin also stimulates gastrin from G cells . Gastrin - releasing peptide , as well as the presence of amino acids in the stomach , stimulates the release of gastrin from the G cells . Gastrin stimulates enterochromaffin - like cells to secrete histamine . Gastrin also targets parietal cells by increasing the amount of histamine and the direct stimulation by gastrin , causing the parietal cells to increase HCl secretion in the stomach . </P>
what type of cell is a stomach cell
what type of cell is a stomach cell
G cell
G cell