Co-enzyme Q10 (Co-Q10) is an essential component of the mitochondrial electron transport chain. Most cells are sensitive to co-enzyme Q10 (Co-Q10) deficiency. This deficiency has been implicated in several clinical disorders such as heart failure, hypertension, Parkinson's disease and obesity. The lipid lowering drug statin inhibits conversion of HMG-CoA to mevalonate and lowers plasma Co-Q10 c...

BACKGROUND Hyperhomocysteinemia is a risk factor for cardiovascular disease particularly in patients with end stage renal disease (ESRD). Vitamin B12 supplementation on its own still remains as a controversial issue for clinicians in decreasing the level of homcysteine in this group of patients. METHODS Using all randomized controlled trials (RCTs), clinical trials and pre-post-trial studies ...

3-Hydroxy-3-methyl-glutaryl CoA reductase inhibitors, or statins, have pleiotropic effects and can protect the vasculature in a manner independent of their lipid-lowering effect. The effectiveness of statins in reducing the risk of coronary events has been shown even in patients with diabetes, and their effects on diabetic complications have been reported. Using a model of severe hindlimb ische...

Objective: To conduct an integrative review of serum levels antioxidants and the effects their supplementation on people living with HIV (PLHIV). Methods: A research was performed in electronic databases LILACS MEDLINE, using descriptors "HIV" AND "antioxidants"; 110 publications were identified, 92 which available MEDLINE database 3 database. After applying exclusion criteria, 8 articles selec...

Competing Interest Statement: The authors declare that they have no competing financial interests. Abstract Objective: 3-Hydroxy-3-methyl-glutaryl CoA (HMG-CoA) reductase inhibitors, or statins, have pleiotropic effects and can protect the vasculature in a manner independent of their lipid-lowering effect. Statins' effectiveness in reducing the risk of coronary events has been shown even in dia...

Theories advocating the supplementation of various vitamins, minerals, amino acids, enzymes, hormones and the drug Piracetam, in various quantities, are sources of considerable controversy within the Down syndrome community. Although vitamin and mineral supplements have been proposed sporadically since the 1940s, little scientific evidence has been accumulated that suggests that their use, or t...

In this study, the effect of supplementation with a fixed combination of antioxidants (vitamins C and E, beta-carotene and selenium) on concentrations of antioxidative parameters in serum was monitored. Measurements were performed prior to the commencement of therapy and after 30 and 60 days in patients with Graves' disease treated with methimazole. Patients who received extra supplementation w...

Vitamin D deficiency has emerged as a significant public health problem throughout the world. Even in the Indian context,it has been reported to be present in majority of children in spite of wide availability of sunlight. Recent guidelines have defined vitamin D status as severe deficiency, deficiency, sufficiency and risk for toxicity as 25(OH)D levels <5, <15, >20 and >50ng/mL, respectively....

This study investigates the usefulness of a long-term supplementation with coenzyme Q(10) in rats from the point of view of lifespan, DNA double-strand breaks and to assess whether this supplementation might attenuate oxidative alterations related to PUFA-rich diets, which would allow to preserve beneficial aspects of PUFA on health avoiding their deleterious aspects. Supplemented animals showe...

PURPOSE This phase I study evaluated the effect of folate supplementation on the toxicity, tolerability, and pharmacokinetics of pemetrexed in patients with locally advanced or metastatic cancer. It also examined two different types of vitamin supplementation and whether the extent of prior myelosuppressive therapy affected pemetrexed tolerability. PATIENTS AND METHODS Patients received a 10-...