Objective: A new series of 4-[3-(substitutedphenyl)thioureido]-N-(6-chloropyrazin-2-yl)benzenesulfonamide were synthesized from sulfaclozine. Methods: All compounds characterized by IR, 1H-NMR spectroscopic methods and elemental analysis. In addition to the antioxidant activity synthesis series, enzyme inhibition activities such as anticholinesterase, tyrosinase, ?-amylase ?-glycosidase determi...

Beta-glucosidase is among the suite of enzymes produced by white rot fungi (WRF) to biodegrade plant biomass. This study investigated the enzymatic activities and kinetic properties of β-glucosidase from seventeen WRF comprised of the following species from various geographical locations: Pleurotus ostreatus, Auricularia auricular, Polyporus squamosus, Trametes versicolor, Lentinula edodes, and...

AIM To determine the comparative efficacy of oral anti-diabetic drugs in preventing the development of Type 2 diabetes. METHODS A systematic literature search of MEDLINE, EMBASE and Cochrane CENTRAL was conducted for randomized controlled trials evaluating oral anti-diabetic drugs in patients at high risk for developing Type 2 diabetes. Mixed-treatment comparison meta-analysis methods were us...

The developmental role of prostaglandin H synthase-2 (PHS-2), which converts xenobiotics such as benzo[a]pyrene (B[a]P) to toxic free radical intermediates, is poorly understood. In this study, we determined the embryonic expression and teratological relevance of PHS-2 in pregnant CD-1 and B6/129S7 PHS-2 knockout mice. Wild-type (+/+) B6/129S7 dams given B[a]P on gestational day (GD) 10 had thr...

The present study was to evaluate the anti-diabetic activity of the aqueous extract of Actinidia kolomikta root against baker's yeast α-glucosidase and rat intestinal α-glucosidase. As a result, the aqueous extract of Actinidia kolomikta root exhibited excellent baker's yeast α-glucosidase inhibitory activity which was better than acarbose. It also showed rat intestinal α-glucosidase inhibitory...

The current commercial application of ink-jet reactive inks to cotton fabrics has been through pre-treating with pad liquor prior to printing. In This study made an effort to provide a single phase ink-jet printing process for printing cotton fabric using the novel cationic reactive dye in ink’s formulation. Cotton fabric was printed upon with the novel cationic reactive dye and commercial anio...

Phytase can improve the nutritional value of plant-based foods by enhancing protein digestibility and mineral availability through phytate digestion in the stomach and the food processing industry. Microbial sources are more promising for the production of phytases on a commercial scale. The objectives of this exploration were to screening and isolation of phytase-producing bacteria from hot sp...

Microbial conversion of unsaturated fatty acids often leads to special changes in their product structures and in biological potential. In our continuous effort to screen natural products for their antimicrobial and enzyme inhibitor activities, we found that 10-hydroxy-8(E)-octadecenoic acid (HOD) exhibited strong anti-alpha-glucosidase (EC 3.2.1.20) activity. HOD is an intermediate in the bioc...

The purpose of present study was the simulation of an oil spill accompanied by burial of significant amount of petroleum hydrocarbons (PHs) in coastal sediments. Approximately 1000 kg of sediments collected in Messina harbor were spiked with Bunker C furnace fuel oil (6500 ppm). The rapid consumption of oxygen by aerobic heterotrophs created highly reduced conditions in the sediments with subse...

In this study, we investigated the inhibitory effects of Baechu kimchi added Ecklonia cava on the activities of α-glucosidase and α-amylase and its alleviating effect on the postprandial hyperglycemia in STZ-induced diabetic mice. Baechu kimchi added Ecklonia cava (BKE, 15%) was fermented at 5°C for 28 days. Optimum ripened BKE was used in this study as it showed the strongest inhibitory activi...