Eccentric exercise is known to bring about microstructural damage to muscle, initiating an inflammatory cascade involving various reactive oxygen species. This, in turn, can significantly impair physical performance over subsequent days. Taurine, a powerful endogenous antioxidant, has previously been shown to have a beneficial effect on muscle damage markers and recovery when taken for a few da...

Taurine, a sulfur-containing amino acid (Figure), has been termed a functional nutrient that could be used to protect against, among others, diabetes mellitus and atherosclerosis.1 Indeed, an increasing body of literature supports the use of taurine supplements. Because taurine has very diverse functions, notably, intracellular osmoregulation and bile acid formation, and is abundantly present i...

Taurine, a sulfur-containing amino acid (Figure), has been termed a functional nutrient that could be used to protect against, among others, diabetes mellitus and atherosclerosis.1 Indeed, an increasing body of literature supports the use of taurine supplements. Because taurine has very diverse functions, notably, intracellular osmoregulation and bile acid formation, and is abundantly present i...

Diseases of the retina are the leading causes of blindness throughout the world. Evidence points to potential benefit from nutritional and botanical interventions for the prevention and treatment of several of these conditions, including macular degeneration, diabetic retinopathy, retinopathy of the newborn, and retinitis pigmentosa. Epidemiological evidence points to the potential of antioxida...

Nonalcoholic fatty liver is involved in the development of nonalcoholic steatohepatitis and chronic liver injury. Impairment of hepatic transsulfuration reactions is suggested to be critically linked with alcoholic liver injury, but its role in nonalcoholic fatty liver remains unknown. We examined the early changes in sulfur-amino acid metabolism and their implication in nonalcoholic fatty live...

We previously showed that barley sprout extract (BSE) prevents chronic alcohol intake-induced liver injury in mice. BSE notably inhibited glutathione (GSH) depletion and increased inflammatory responses, revealing its mechanism of preventing alcohol-induced liver injury. In the present study we investigated whether the antioxidant effect of BSE involves enhancing nuclear factor-erythroid 2 rela...

Methiocarb was administered orally at doses 25, 10 and 2 mg/kg of b.w. on the basis of LD50 for 1, 5 and 28 days, respectively, in rats. The results show that treatment with methiocarb increased significantly kidney TBARS levels in all groups when compared to control groups. In 1 day period; GSH levels, SOD, CAT and GSHPx activities increased. In 5 days period; GSH levels, SOD and CAT activitie...

Oxidative stress is proposed as a molecular mechanism in lead toxicity, which suggests that antioxidants might play a role in the treatment of lead poisoning. The present study was designed to investigate whether taurine has a beneficial effect both on Chinese hamster ovary (CHO) cells and on Fisher 344 (F344) rats following lead exposure. Therefore, oxidative stress parameters (glutathione, ma...

SCOPE To elucidate the morphological and biochemical in vitro effects exerted by caffeine, taurine, and guarana, alone or in combination, since they are major components in energy drinks (EDs). METHODS AND RESULTS On human neuronal SH-SY5Y cells, caffeine (0.125-2 mg/mL), taurine (1-16 mg/mL), and guarana (3.125-50 mg/mL) showed concentration-dependent nonenzymatic antioxidant potential, decr...