Oxidative Stress And Prolidase Enzyme Activity In The Pathogenesis Of Primary Varicose Veins.

Objectives Vascular endothelial dysfunction leads to the emerging of free oxygen radicals, deficiency of antioxidant system, forming of oxidative stress, inflammatory processes and release of proinflammatory cytokines. These things play big role in the development of primary varicose veins. Prolidase has been reported as an indicator of oxidative stress in diabetes, diabetic neuropathy, non-ulcerous dyspepsia, osteoporosis, polycystic over syndrome and many other diseases.

The Protective Effect of Curcumin on a Spinal Cord Ischemia-Reperfusion Injury Model.

Background: The purpose of this study is to investigate the neurological, biochemical, and histopathologic effects of both the acute and maintenance treatment of curcumin on an experimental spinal cord ischemia-reperfusion injury model in rats.

Methods: The animals were randomly divided into 4 groups: (1) Sham, (2) ischemia-reperfusion (IR), (3) curcumin, and (4) solvent. Spinal cord ischemia was induced by clamping the aorta with minivascular clamps at a position just below the left renal artery and just proximal to the aortic bifurcation for 45 min.