Exocrine gland = a gland that secretes substances into ducts which then leave the. body (i.e. sweat/sebaceous glands) or into a internal space or lumen (i.e. digestive. glands). Exocrine glands are not part of the endocrine system! C. HORMONE = a very powerful substance secreted by an endocrine gland into the.
Belly Button Pain Causes, Treatment of Sharp Navel Pain Below, Above, Around Navel. Sharp belly button pain in the abdomen can be caused by viral and bacterial infections, hernia, appendicitis or even strain during pregnancy. The hurt, soreness and pain can be felt around the navel area, below, above, inside or behind the navel.
Any persistent stomach pains really do need to be evaluated by your doctor to make sure that they are not caused by a serious underlying problem. In particular, stabbing pains in the stomach after eating could be caused by an irritation of the stomach lining, known as gastritis, or by a stomach ulcer. Both of these conditions can be treated, generally with medications, and leaving them untreated puts you at risk for long term health consequences, such as intestinal bleeding.