What Are the Different Types of Pancreatic Cell?
As an endocrine gland, it contains almost a million islet cells called islets of Langerhans. There are four types of pancreatic cell that make up the islets of Langerhans: alpha cells that produce glucagon, beta cells that produce insulin, delta cells that secrete somatostatin, and PP cells that secrete pancreatic polypeptide. All of these hormones from the pancreatic cell mostly are secreted directly into the blood. Insulin functions mostly as a transporter of glucose into the cells. This then would result in lowered blood-sugar levels. Glucagon performs its actions technically when blood sugar levels are very low. It generally converts stored proteins and fats into glucose, thus increasing blood sugar levels for cell consumption. Somatostatin, on the other hand, curbs enzyme production of the exocrine gland. The pancreas also is considered an exocrine gland in that the pancreatic cell produces enzymes that reach the gastrointestinal tract by way of ducts. Most pancreatic cell which c
