Medical research

Researchers identify four key weapons in immune system's arsenal

(Medical Xpress) -- Yale University researchers have identified four unique host defense proteins among thousands that seem to play a crucial role in mobilizing the immune system's response to bacterial infections, they report ...

HIV & AIDS

HIV infection may be a risk factor for heart failure

Patients with HIV infection without a prior history of coronary heart disease may be at a higher risk of developing heart failure, according to a report in the April 25 issue of Archives of Internal Medicine.

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