[Effect of chromium enriched fermentation product of barley and brewer's yeast and its combination with rosiglitazone on experimentally induced hyperglycaemia in mice].

Introduction: In the recent years, herbal preparations have been more used to treat diabetes. Dietetic supplement based on barley and beer yeast enriched with chromium (BBCr) is registered in Serbia as a supplement in the treatment of type 2 diabetes.

Objective: To investigate the effect of the preparation based on barley and brewer's yeast with chromium (BBCr), rosiglitazone (R) and their combination (BBCr+R) on fasting glycaemia and glycaemia in mice after glucose, adrenalin and alloxan application.

Hypoglycaemic action of stevioside and а barley and brewer's yeast based preparation in the experimental model on mice.

The aim of this study was to investigate influence of the preparation based on barley and brewer's yeast extracts with chromium (BBCr) and stevioside (S) on fasting glycaemia and glycaemia in mice after glucose, adrenalin and alloxan application. The animals were divided into three groups: glucose 500 mgkg(-1) (I); adrenalin 0.2 mgkg(-1)(II) and alloxan 100 mg kg(-1) (III) and into subgroups according to the substance they received: stevioside 20 mg kg(-1) (I-S, II-S, III-S); BBCr 750 mg kg(-1)(I-BBCr, II-BBCr, III-BBCr) and saline 1 ml/100g (III-placebo).