نتایج جستجو برای: glucosidase inhibitors
تعداد نتایج: 194978 فیلتر نتایج به سال:
objective diabetes mellitus is manifested by hyperglycaemia. different treatments such as diets and drugs are recommended for diabetes control. for various reasons in recent years traditional plant (herbal) therapies as prescribed by indigenous systems of medicine with different mechanisms have commonly been used. the digestive enzymes such as alpha glucosidase are among these herbal remedies. ...
An efficient and rapid affinity-based screening method for directly fishing out natural alpha-glucosidase inhibitors from Cyperus. rotundus extract by using immobilized enzyme technology combined with UHPLC-QTOF MS analysis was established. As a results, without time-consuming and laborious isolation workload and false positive interference, five natural alpha-glucosidase inhibitors were succes...
An efficient and rapid affinity-based screening method for directly fishing out natural alpha-glucosidase inhibitors from Cyperus. rotundus extract by using immobilized enzyme technology combined with UHPLC-QTOF MS analysis was established. As a results, without time-consuming and laborious isolation workload and false positive interference, five natural alpha-glucosidase inhibitors were succes...
background: the mechanism of hypoglycemic and hypolipidemic activities of pyrus biossieriana buhse leaf extract (pbble) and its phytochemical component arbutin, have not been well determined. the present study was performed to understand the hypoglycemic activity mechanisms of pbble and arbutin more clearly.methods: in vitro enzymatic carbohydrate digestion with pbble and arbutin was assessed u...
15-Alkylidene andrographolide derivatives were specific alpha-glucosidase inhibitors. Semi-synthetic studies of these derivatives led to new alpha-glucosidase inhibitors. Their alpha-glucosidase inhibitory activity was evaluated. Bioactivity results indicated that most of the derivatives were excellent alpha-glucosidase inhibitors. Among them, 6c displayed the best alpha-glucosidase inhibitory ...
objective: alpha-glucosidase, as a carbohydratase catalyses the liberation of alpha-glucose from the nonreducing end of some carbohydrates from foods in digestive tract. consequently, retard absorption of glucose by the inhibition of carbohydrate hydrolyzing enzymes is one of the therapeutic approaches to decrease the postprandial hyperglycemia. recently, a great deal of attention has been pai...
Hepatitis C virus (HCV) infections are a major public-health concern. New antiviral drugs are needed urgently to complement and improve the efficacy of current chemotherapies. The morphogenesis of HCV represents an interesting, and still unexploited, novel molecular target. alpha-Glucosidase inhibitors derived from the glucose analogue deoxynojirimycin (DNJ) inhibit viral morphogenesis in cellu...
Objective: Alpha-glucosidase, as a carbohydratase catalyses the liberation of alpha-glucose from the nonreducing end of some carbohydrates from foods in digestive tract. Consequently, retard absorption of glucose by the inhibition of carbohydrate hydrolyzing enzymes is one of the therapeutic approaches to decrease the postprandial hyperglycemia. Recently, a great deal of attention has been pai...
Glycosidase trimming inhibitors may be used to study contribution of N-linked glycan moieties in T cell function. We have studied the effects of castanospermine (Cas), swainsonine (Swain), 1-deoxynojirimycin (dNM), and 1-deoxymannojirimycin (dMM) on T cell activation and differentiation. Our analysis included a new dNM derivative, N-pentyl-1-deoxynojirimycin (pentyldNM). Previous reports showed...
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