INTRODUCTION Taurine is a sulfur-containing amino acid that exerts protective effects on vascular function and structure in several models of cardiovascular diseases through its antioxidant and anti-inflammatory properties. Early protein malnutrition reprograms the cardiovascular system and is linked to hypertension in adulthood. This study assessed the effects of taurine supplementation in vas...

PURPOSE To evaluate changes in glutathione and NAD(P)-redox status, taurine and malondialdehyde (MDA) levels, glucose utilization, and energy metabolism in diabetic precataractous lenses and to assess whether these changes can be prevented with dietary taurine supplementation. METHODS The experimental groups included control and streptozotocin-diabetic rats with a 3-week duration of diabetes ...

Metabolome analyses assisted by capillary electrophoresis-mass spectrometry (CE-MS) have allowed us to systematically grasp changes in small molecular metabolites under disease conditions. We applied CE-MS to mine out biomarkers in hepatic ischemia-reperfusion. Rat livers were exposed to ischemia by clamping of the portal inlet followed by reperfusion. Metabolomic profiling revealed that l cont...

Cyclosporine A (CsA) is the immunosuppressor which is most frequently used in transplant surgery and in the treatment of autoimmune diseases. Oxidative stress has been implicated as one of the possible mechanisms of CsA-induced hepatotoxicity. The present investigation examined the ability of taurine as an antioxidant to protect against CsA-induced oxidative stress and hepatotoxicity. CsA hepat...

The present study was carried out to investigate (1) the alterations in biochemical parameters, free radicals and enzyme activities induced by aluminum chloride (AlCl₃) in kidney of male Swiss albino mice, and (2) the role of taurine in alleviating the nephrotoxic effects of AlCl₃. Taurine plays an important role as an antioxidant and is consequently expected to protect tissues from...

BACKGROUND Endothelial dysfunction initiated by monocyte-endothelial interactions has previously been observed in many vasculopathies, including chronic cigarette smoking. Taurine, a semiessential amino acid, and vitamin C, a naturally occurring antioxidant, have previously been shown to have endothelial protective effects when exposed to proinflammatory insults. Therefore, we hypothesized that...

Arsenic is a naturally occurring element that is ubiquitously present in the environment. High concentration of naturally occurring arsenic in drinking water is a major health problem in different parts of the world. Despite arsenic being a health hazard and a well documented carcinogen, no safe, effective and specific preventive or therapeutic measures are available. Among various recent strat...

In diabetes, activation of the aldose reductase (AR) pathway and alterations of glucose-sensitive signal transduction pathways have been implicated in depletion of intracellular taurine, an endogenous antioxidant and compatible osmolyte. Cellular taurine accumulation occurs by an osmotically induced, protein kinase C (PKC)-regulated Na+-taurine cotransporter (hTT). The effects of ambient glucos...