It results in excessive size. Also known as giantism. Signs of gingivitis are inflamed and bleeding gums. An organ that produces a hormone or other secretion. Secreting glands manufacture and release chemical substances such as hormones and enzymes.
Lymph nodes play an important part in fighting infections.
A name for brain tumors that begin in the glial cells, or supportive cells, in the brain. An injectable form of glucagon, which can be bought in a drug store, is sometimes used to treat insulin shock. The glucagon is injected and quickly raises blood glucose levels. Glucose Tolerance Test A blood test used to make the diagnosis of diabetes, including gestational diabetes. The test is given in a lab or doctor's office in the morning before the person has eaten.