The pancreas is a dual-function organ with both endocrine and exocrine capabilities, located behind the stomach. As an endocrine gland, it plays a crucial role in regulating blood sugar levels through hormone secretion.
Hormones Produced by the Pancreas
•Endocrine Hormones:
1. Insuline: Facilitates glucose uptake by cells, lowering blood sugar levels.
2. Glucagon: Stimulates the release of glucose from the liver into the bloodstream, raising blood sugar levels.
3. Somatostatin: Regulates the release of insulin and glucagon to maintain blood sugar balance.
Functions of the Pancreas
•Endocrine Functions:
1. Blood Sugar Regulation: Insulin and glucagon work in tandem to regulate blood glucose levels. Insulin lowers blood sugar by promoting glucose uptake, while glucagon raises blood sugar by stimulating glucose release.
2.Hormonal Balance: Somatostatin helps regulate the secretion of insulin and glucagon, contributing to overall blood sugar homeostasis.
•Exocrine Functions:
1.Digestive Enzyme Production: The pancreas produces enzymes such as amylase, lipase, and protease, which are crucial for the digestion of carbohydrates, fats, and proteins, respectively.
2.Release into the Small Intestine: Enzymes are released into the small intestine to facilitate the breakdown of food particles for absorption.
