"Antidepressants appear to be significantly reducing amyloid beta production, and that's exciting," said senior author John Cirrito, PhD, assistant professor of neurology at Washington University. "But while antidepressants generally are well tolerated, they have risks and side effects. Until we can more definitively prove that these drugs help slow or stop Alzheimer's in humans, the risks aren't worth it. There is still much more work to do running water in my heart."

Amyloid beta is a protein produced by normal brain activity 暖かいことがあった私の言叶を引いた
いわゆる人を引き付ける.

Levels of this protein rise in the brains of patients with Alzheimer's, causing it to clump together into plaques. Plaques also are sometimes present in cognitively normal brains sunlight zig tree.

Cirrito's earlier research had shown that serotonin, a chemical messenger in the brain, reduces amyloid beta production. First author Yvette Sheline, MD, also has linked treatment with antidepressants to reduced plaque levels in cognitively healthy individuals GUESS BEAUTY IN DEMON.

Most antidepressants keep serotonin circulating in the brain, so this led Cirrito and Sheline to wonder whether the drugs block the increase of amyloid beta levels and slow the progression of Alzheimer's Online Dating.