The condition known as male pattern hair loss and benign prostatic hyperplasia are both treated with a family of drugs 5 alpha reductase (5α-reductase) inhibitors. This study shows that the flower Hibiscus rosa sinensis has 5α-reductase inhibitory action is helpful in treatment androgenic diseases. Phytochemical screening was done using petroleum ether, methanol, water extracts to identify phyt...

abstract lettuce is one of the best accumulators of heavy metals and nitrate between leafy vegetables. through this research, it was tried to decreased cadmium absorption with humic acid (ha) and studies the effect of ha on the accumulation and metabolism of nitrate. plants were grown in the peat/perlite and irrigated with hoagland solution with addition of cadmium (2 and 4 mg l -1) and ha (100...

objective: the methylenetetrahydrofolate reductase (mthfr) gene polymorphism c677t is suspected to be a risk factor for psychiatric disorders, but it remains inconclusive whether the mthfr polymorphism c677t is imputed to vulnerability to schizophrenia and bipolar disorder. method: we prompted impetus to appraise this polymorphism in an iranian population. therefore, 90 patients with bipolar di...

A set of Xanthohumol derivatives were selected and molecular docking studies of these ‎compounds on thioredoxin reductase were conducted. Based on new structural patterns using in ‎silico-screening study, new potent lead compounds were designed. The results due to validated ‎docking protocols lead to find that Thr58, Gly57, Gly21, Asp334, Glu163, Ala130, IIe332, ‎Val44 and Gly132 are the main a...

In the chlorophyll biosynthesis pathway, 8-vinyl group of precursor is reduced to an ethyl by reductase. Two isozymes reductase have been described in oxygenic photosynthetic organisms: one encoded BciA and another BciB. Only BciB contains [Fe-S] cluster most cyanobacteria harbor this form; whereas a few contain BciA. Given disparity distribution, cyanobacterial has remained largely overlooked,...

Objective(s): This study was to investigate the antihyperlipidemic and antioxidant effect of total flavonoid extract from Actinidia kolomikta (TFAK) in hyperlipidemia induced by a high-fat diet. Materials and Methods: Male SD rats were randomly divided into 6 groups: normal group, model (hyperlipidemic diet) group, hyperlipedemic diet supplemented with TFAK (50, 100 and 200 mg/kg) and simvastat...

background: the relationship between the high activity of aldose reductase (ar) and diabetic cataract formation has been previously investigated. the purpose of the present study was to determine the preventing effect of melatonin on streptozotocin (stz)-induced diabetic cataract in rats. methods: 34 adult healthy male sprague-dawely rats were divided into four groups. diabetic control and diab...

conclusions these results demonstrated that cse, mainly through inhibition of alr2, could prevent or delay the diabetic complications, like cataract formation, as a result of sorbitol accumulation. results the cse inhibited alr2 activity, with an ic50 of 0.54 mg/ml and it was seven and a half times greater than that of alr1 inhibition, indicating the specificity of cse for alr2, rather than alr...