(Abnormal) vaginal discharge

A protein made by the liver. Abnormal levels of this substance may indicate liver or kidney disease.

Abnormal deep sleep; also called non-restorative sleep.

A normal brain protein that under certain circumstances produces beta amyloid, abnormal protein deposited in the brain in Alzheimer’s disease. Usually abbreviated as APP.

Abnormal functioning of the anus and rectum, causing constipation or the inability to control bowel movements.