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LSUHSC research shows fish oil may protect against stroke from ruptured carotid artery plaques

New Orleans, LA -- Research led by Hernan A. Bazan, MD, Assistant Professor of Surgery, Section of Vascular Surgery, at LSU Health Sciences Center New Orleans School of Medicine, has found that unstable carotid artery plaques -- those in danger of rupturing and leading to a stroke -- contain more inflammation and significantly less omega-3 fatty acids than asymptomatic plaques.

Irbesartan reduces heart failure in patients with quivering heart

Barcelona, Spain, 1 September: Most research in atrial fibrillation (AF) has focused on reducing stroke and other embolic events. Yet heart failure occurs more frequently in AF patients, but has not been the focus of intervention research.

Availability of diagnostic tests drive success in hospitalist-run short-stay units

Illinois, USA -- June 10, 2009 -- The most important factors for a successful stay in hospital short-stay units (SSUs) are the types of diagnostic tests performed and whether or not specialty consultations are needed. When hospitalists staff these units, they can ensure that only patients who need readily accessible services are admitted.

Mild Injury May Render Brain Cells Vulnerable to Immune Attack

A seemingly mild "insult" to the brain could sensitize neurons to attack by immune system proteins that are otherwise protective, researchers have found. The finding could explain why sufferers of Alzheimer's and other neurodegenerative diseases significantly worsen following such insults. The scientists believe that drugs to selectively inhibit the immune proteins could reduce the rate of neural damage in a wide range of neurodegenerative diseases. Such drugs could also protect other organs against damage from autoimmune diseases such as lupus and rheumatoid arthritis, in which the immune system attacks body tissues.



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