Directory of health resources for healthcare professionals.

Senility may place such a strain on family members, that death, when it comes for the elderly person afflicted is welcomed as a blessed relief. The dementia associated with senility is one of the greatest problems in our modern society. It affects almost one in six of those over 65. Some cases are due to [...]

Scattered among these enzyme-producing cells of the pancreas are small islands of different cells — the islets of Langerhans. These contain two different cell types: alpha cells, which produce glucagon, a chemical which raises blood sugar levels by stimulating the liver to release glucose into the blood, and beta cells which produce insulin. The tendency [...]