Vitamin- D deficiency is one of the causes for muscle disorders. The present study was aimed to evaluate performance hand grip strength (HGS) determine dysfunctions in patients with newly diagnosed hypothyroidism. Our objectives are compare results vit-D supplement and without after 8 months’ thyroid therapy. A prospective Eight period carried out among 120 subjects attending Shadan hospital In...

The effect of supplementing two commercial multienzyme to diets included two barley cultivars (Sararood [71.99%] and Valfajr [66.39%]) on performance, egg quality, and blood parameters of laying hens was investigated in an 8-wk (65 to 73 wk of age) experiment.  The commercial multienzymes were Grindazym™ (with mainly β-glucanase and xylanase activity) and Hemicell® (with mainly β-mannanase acti...