trzustka

Trzustka, known in English as the pancreas, is a gland organ in the upper abdomen. It plays a vital role in both digestion and hormone production. It is located behind the stomach and is about 6 inches long. The pancreas is divided into three main parts: the head, body, and tail.

As an exocrine gland, the pancreas produces digestive enzymes that are secreted into the small intestine. These enzymes break down carbohydrates, proteins, and fats, aiding in nutrient absorption. This digestive function is crucial for processing food after it leaves the stomach.

In its endocrine function, the pancreas contains clusters of cells called the islets of Langerhans. These cells produce hormones that regulate blood sugar levels. The most important hormones produced are insulin, which lowers blood glucose, and glucagon, which raises blood glucose. These hormones are released directly into the bloodstream.

Disruptions to pancreatic function can lead to various health conditions. Pancreatitis, an inflammation of the pancreas, can be acute or chronic and is often associated with severe abdominal pain. Diabetes mellitus, a condition characterized by high blood sugar levels, is often linked to problems with insulin production or function by the pancreas. Pancreatic cancer is another serious disease affecting this organ. Research continues to explore the complex functions of the pancreas and develop treatments for its associated diseases.