A new minimally invasive procedure using angioplasty and stenting is shown to be as effective as surgery in preventing strokes. The treatment involves widening the carotid artery to improve blood flow, with comparable rates of complications and a low rate of re-narrowing.
SourceRadiological Society of North America·DateDec 1, 2004
Researchers at Columbia University have discovered a new treatment that improves memory in mice with Alzheimer's disease. The phosphodiesterase inhibitor rolipram was found to modify gene expression and make brain synapses more resistant to beta-amyloid accumulation.
SourceJCI Journals·JournalJournal of Clinical Investigation·DateDec 1, 2004