Translational Medicine
Open Access

Nazish Sayed

Publications

• Review Article
  Vascular Aging: Implications for Cardiovascular Disease and Therapy
  Author(s): Yohannes T Ghebre*, Eduard Yakubov, Wing Tak Wong, Prasanna Krishnamurthy, Nazish Sayed, Andrew G Sikora and Mark D Bonnen Yohannes T Ghebre*, Eduard Yakubov, Wing Tak Wong, Prasanna Krishnamurthy, Nazish Sayed, Andrew G Sikora and Mark D Bonnen
  
  The incidence and prevalence of cardiovascular disease is highest among the elderly, in part, due to deleterious effects of advancing age on the heart and blood vessels. Aging, a known cardiovascular risk factor, is progressively associated with structural and functional changes to the vasculature including hemodynamic disturbance due to increased oxidative stress, premature cellular senescence and impairments in synthesis and/or secretion of endothelium-derived vasoactive molecules. These molecular and physiological changes lead to vessel wall stiffening and thickening, as well as other vascular complications that culminate to loss of vascular tone regulation and endothelial function. Intriguingly, the vessel wall, a biochemically active structure composed of collagen, connective tissue, smooth muscle and endothelial cells, is adversely affected by processes involved in premature or .. View More»
  DOI: 10.4172/2161-1025.1000183

  Abstract PDF

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