introduction: the principal dose-limiting factor in the use of cisplatin as an antineoplastic drug is its hepatic toxicity. this study was designed to investigate the protective role of taurine against cisplatin-induced hepatic injury. methods: male albino rats (180-220 g) were divided in to 4 groups (n=8) as follows: (1) saline-treated group (2): cisplatin-treated group (10 mg/kg ip) (3): grou...

objective: evaluation of the effects of different doses of antioxidant taurine on oxidative stress and human sperm parameters following cryopreservation. materials and methods: the semen of 20 fertile men were divided to 5 aliquot, one part considered as a fresh after analysis of standard semen parameters (motility, abnormal morphology, viability) and protamine deficiency, dna damage and measu...

amodiaquine is an antimalarial drug used in the prophylaxis and treatment of this disease. however, hepatotoxicity as a life‑threatening adverse effect is associated with its clinical use. we evaluated amodiaquine-induced toxicity in isolated rat hepatocytes as an in vitro model for studying drug‑induced hepatotoxicity. this study attempts to investigate the protective effects of taurine and n-...

A retrospective study was conducted to determine dietary taurine concentrations in dogs with dilated cardiomyopathy (DCM) and to compare the clinical outcome of taurine-deficient and non-taurine-deficient dogs. Taurine concentrations were low in blood samples from 20 of 37 dogs with DCM. Median dietary taurine concentration was not significantly different between taurine-deficient and nondefici...

Although taurine has been shown to play multiple important physiological roles in teleosts, little is known about the molecular mechanisms underlying dietary requirements. Cell lines can provide useful tools for deciphering biosynthetic pathways and their regulation. However, culture media and sera contain variable taurine levels. To provide a useful cell line for the investigation of taurine h...

To explore the relationship between whole-body taurine status and function, the taurine concentration in plasma and platelets was measured and evaluated in terms of ex vivo collagen-induced platelet aggregation in taurine-depleted cats and taurine-supplemented humans. Taurine status exerted a significant effect on platelet aggregability. Platelets from taurine-depleted cats were twice as sensit...

Renal adaptation apparently contributes to the homeostasis of taurine, a beta-amino compound that behaves as a conserved metabolite in the mammal. We studied two strains of inbred mice: C3H/HeJ (low-taurine excreter) and C57BL/6J (high-taurine excreter due to impaired basolateral membrane permeability to taurine). Low-protein and low-sulfur amino acid diets fed for two weeks significantly decre...

In vitro, addition of taurine to liver homogenates increases the proportion of cholic acid conjugated with taurine. In the present study, the relation between hepatic taurine concentration and the proportion of infused sodium cholate conjugated with taurine was studied in the whole organ. The isolated perfused liver was studied to eliminate possible transfer of taurine to or from the large extr...

Taurine exerts a protective effect on cardiomyocytes. The aim of this study was to determine whether the protective effect of taurine is associated with the upregulation of taurine transporter (TAUT) expression in acute myocardial ischemia (AMI). To this end, we investigated TAUT expression in cultured cardiomyocytes exposed to hypoxia as well as in rats with AMI treated with or not with taurin...