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Diet, Exercise Together Effective in Controlling High Blood Pressure

New research suggests that an overhaul of dietary and fitness habits to help prevent or control high blood pressure is feasible with proper coaching, contrary to the theory that too many changes would be overwhelming and ineffective for most people. The best results in the study were achieved when weight loss, salt restriction and exercise were paired with the DASH (Dietary Approaches to Stop Hypertension) diet, which is rich in fruits, vegetables and low fat dairy products.

Researchers Discover Possible New Mechanism for High Blood Pressure

Genetic differences that prevent tiny blood vessels from relaxing may be one reason why some people have high blood pressure, or hypertension, according to research led by scientists at Washington University School of Medicine in St. Louis. The findings are published in the February issue of the Journal of Clinical Investigation. “These findings provide new insights into the cause of hypertension and how normal blood pressure is regulated,” says lead investigator Kendall J. Blumer, Ph.D., professor of cell biology and physiology. “This may lead to a way of determining the underlying cause of a person’s hypertension and the most effective treatment for that individual.”

Bone marrow cell transplant treats clogged leg arteries

Bone marrow cells implanted into blood-starved legs formed new blood vessels, increased blood flow and prevented amputation in people with peripheral artery disease, researchers have reported. “This is the first multicenter and double-blind clinical study to prove the clinical efficacy of growing new blood vessels using bone marrow cell transplantation,? says the study’s lead author Hiroya Masaki M.D., Ph.D. He hopes that transplanting bone marrow cells will establish a new therapy for peripheral artery disease (PAD).