Magnesium taurate

Previously we found that hypertension potentiates the risk the cataractogenesis. In the present study, we investigated the protective effects of magnesium taurate (MgT) on hypertension and associated lenticular damages against cadmium chloride (CdCl2)-induced hypertensive animals. Male Sprague-Dawley albino rats (150-180g) were assigned to five experimental groups (n=6). Among the five groups, normal group received 0.3% carboxymethyl cellulose (10ml/kg/day, p.o.). Hypertension control group received CdCl2 (0...

PURPOSE: Increased lenticular oxidative stress and altered calcium/magnesium (Ca/Mg) homeostasis underlie cataractogenesis. We developed a liposomal formulation of magnesium taurate (MgT) and studied its effects on Ca/Mg homeostasis and lenticular oxidative and nitrosative stress in galactose-fed rats. METHODS: The galactose-fed rats were topically treated with liposomal MgT (LMgT), liposomal taurine (LTau), or corresponding vehicles twice daily for 28 days with weekly anterior segment imaging...

Cataract, a leading cause of blindness, is characterized by lenticular opacities resulting from denaturation of lens proteins due to activation of calcium-dependent enzyme, calpain. Magnesium (Mg(2+)) plays an important role not only in maintaining a low lenticular calcium (Ca(2+)) and sodium concentration but also in preserving the lens redox status. Taurine has also been shown to reduce lenticular oxidative stress. Present study evaluated the anticataract effects of magnesium taurate in vivo and in vitro...

The purpose of this study was to compare efficiency of compensation of alimentary Mg deficiency after administration of 12 organic and 8 inorganic magnesium salts and to evaluate the ability of vitamin B6 to accelerate their effect. Two hundred eighty rats were placed on a Mg-deficient diet (Mg content (15 mg/kg) and demineralized water for 7 weeks. Twelve control rats were fed a basal diet (Mg content 500 mg/kg). Starting from day 49 of the Mg-deficient diet, the rats were given magnesium salts (50 mg magnesium and 5 mg pyridoxine per kg): Mg chloride, Mg sulphate, Mg oxide, M nitrate, Mg thiosulphate, Mg hydrophosphate, Mg carbonate, Mg trisilicate, Mg (L-, D- and DL-) aspartate, Mg (L- and DL-) pyroglutamate, Mg succinate, Mg glycinate, Mg orotate, Mg taurate, Mg lactate or their combination with vitamin B6 (5 mg/kg b...

Although the pathogenesis of migraine is still poorly understood, various clinical investigations, as well as consideration of the characteristic activities of the wide range of drugs known to reduce migraine incidence, suggest that such phenomena as neuronal hyperexcitation, cortical spreading depression, vasospasm, platelet activation and sympathetic hyperactivity often play a part in this syndrome. Increased tissue levels of taurine, as well as increased extracellular magnesium, could be expected to dampen neuronal hyperexcitation, counteract vasospasm, increase tolerance to focal hypoxia and stabilize platelets; taurine may also lessen sympathetic outflow...

The use of parenteral magnesium sulfate for the management of pre-eclampsia/eclampsia is well established. In striking analogy to the effects of hypermagnesemia, taurine has antivasospastic, antihypertensive, platelet-stabilizing, anticonvulsant and hypoxia-protective properties. Thus parenteral magnesium taurate can reasonably be proposed as a superior alternative to magnesium sulfate in the treatment of pre-eclampsia; administered orally as a component of prenatal supplementation, magnesium taurate might well have both preventive and therapeutic value in this syndrome...

By a variety of mechanisms, magnesium functions both intracellularly and extracellularly to minimize the cytoplasmic free calcium level, [Ca2+]i. This may be the chief reason why correction of magnesium deficiency, or induction of hypermagnesemia by parenteral infusion, exerts antihypertensive, anti-atherosclerotic, anti-arrhythmic and antithrombotic effects. Although the amino acid taurine can increase systolic calcium transients in cardiac cells (and thus has positive inotropic activity), it has other actions which tend to reduce [Ca2+]i...