Regulating Gastric Acid Secretion Acetylcholine Gastrin and Histamine
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✔ https://HomeworkClinic.com • ✔ https://Videos.HomeworkClinic.com • ✔ Ask questions here: https://HomeworkClinic.com/Ask • • Follow us: • • ▶ Facebook: / homeworkclinic • ▶ Review Us: https://trustpilot.com/review/homewor... • • Gastrin also binds to the smooth muscle cells in the stomach causing: • • Increased gastric motility. • • Opening of pyloric sphincter. • • Increased gastric emptying. • • The intestinal phase of digestion begins as chyme enters the duodenum. • • The chyme's acidity can damage intestinal mucosa. • • S cells in intestinal mucosa are stimulated to produce secretin. • • Secretin targets pancreatic acinar cells. • • Secretin stimulates the pancreas to produce and deliver more bicarbonate to the small intestine. • • Bicarbonate buffers acidity of chyme and protects intestinal tissue.
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