Prospective study of bone mineral density changes in aging men with or at risk for HIV infection

Anjali Sharma1, Peter L Flom, Jeremy Weedon

  • 1Department of Medicine, Division of Infectious Diseases, State University of New York Downstate Medical Center, Brooklyn, New York 11203, USA. anjali.sharma@downstate.edu

AIDS (London, England)
|August 5, 2010
PubMed
Abstract

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Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...