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LSUSHC researchers find potential new target for hypertension treatment
Date:1/30/2009

n a background of chronic hypertension. In this model, they observed that the impaired baroreceptor reflex and other critical functions normalized, as did blood pressure.

"We now have evidence that brain ACE2 plays a critical role in baroreceptor reflex function and , consequently, in the prevention of hypertension," says Dr. Xia.

"Blood pressure" is the force of blood pushing against the walls of the arteries as the heart pumps out blood. If this pressure rises and stays high over time, it can damage the body in many ways. According to the National Institutes of Health, in the United States, about 72 million people have hypertension or High Blood Pressure (HBP). This is about 1 in 3 adults. HBP itself usually has no symptoms. Rarely, headaches may occur. Some people only learn that they have HBP after it causes health problems, such as coronary heart disease, stroke, or kidney failure.

"Beyond our discovery of ACE2, we have now confirmed its potential as a target for the treatment of hypertension and other cardiovascular diseases," concludes Dr. Lazartigues.


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Contact: Leslie Capo
lcapo@lsuhsc.edu
504-452-9166
Louisiana State University Health Sciences Center
Source:Eurekalert

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