Definition

A substance produced in the stomach that helps control the release of digestive juices.

Example

The doctor explained how gastrin plays a role in digestion by stimulating gastric juice production.

Conversation

I read that gastrin plays a big role in digestion.

Really? I didn't know that! How does it work?

It stimulates the stomach to produce gastric juice, which helps break down food.

That makes sense! It's amazing how hormones impact our bodies.

Synonyms & Antonyms

Root Explanation

Gastrin is derived from the Greek word "gaster" (meaning stomach) combined with the suffix "-in" (used in chemistry to denote substances). The term gastrin refers to a hormone that stimulates the secretion of gastric acid in the stomach.

Memory Tip

Think of 'gaster' which means stomach, and remember that gastrin is a substance related to the stomach's functions.

Visually Confused Words