Please help improve the article with a good introductory style. (October 2009) (Learn how and when to remove this template message) A molecular probe is a group of atoms or molecules used in molecular biology or chemistry to study the properties of other molecules or structures.
Several medications are approved by the U.S. Food and Drug Administration to treat symptoms of Alzheimer's. Donepezil (AriceptÂ®), rivastigmine (ExelonÂ®), and galantamine (RazadyneÂ®) are used to treat mild to moderate Alzheimer's (donepezil can be used for severe Alzheimer's as well). Memantine (NamendaÂ®), is used to treat moderate to severe Alzheimer's.
Privacy policy. The U.S. Food and Drug Administration (FDA) has approved two types of medications â cholinesterase inhibitors (Aricept, Exelon, Razadyne) and memantine (Namenda) â to treat the cognitive symptoms (memory loss, confusion, and problems with thinking and reasoning) of Alzheimer's disease.