A2oz

Where are acini cells found?

Published in Anatomy 2 mins read

Acinar cells are found in various exocrine glands throughout the body. These glands release their secretions into ducts that lead to the surface of the body or into a hollow organ.

Some of the exocrine glands that contain acinar cells include:

  • Salivary glands: These glands produce saliva, which helps with digestion and lubrication. Acini cells in the salivary glands secrete enzymes like amylase, which breaks down carbohydrates.
  • Pancreas: The pancreas plays a crucial role in digestion and blood sugar regulation. Acinar cells in the pancreas produce digestive enzymes such as lipase, protease, and amylase, which are released into the small intestine to aid in the breakdown of fats, proteins, and carbohydrates, respectively.
  • Lacrimal glands: These glands produce tears, which lubricate and protect the eyes. Acinar cells in the lacrimal glands secrete a watery fluid that forms the bulk of tears.
  • Mammary glands: These glands produce milk, which nourishes infants. Acinar cells in the mammary glands secrete milk proteins and other components.

In general, acinar cells are responsible for producing and secreting the primary substances released by exocrine glands. Their structure and function vary depending on the specific gland they are found in.

Related Articles