selecting and introducing of cold tolerant chickpea varieties with high yielding potential as well as suitable to autumn sowing has highly importance. sel93th24460 is hybrid of a cross, ilc 3470 × ilc 8617 which has done at international center for agricultural research in the dry areas (icarda). this genotype has been sent to iran in an international cold tolerance nursery in 1999 and evaluate...

conclusions hepatoprotective agents combined with antiviral drugs can significantly improve liver function and liver fibrosis parameters in patients with hepatitis b. results a total of 22 randomized controlled trials encompassing 1,714 cases were considered in the meta-analysis. the obtained results indicated that the combination of antiviral drug and hepatoprotective agent was better than ant...

Montmorillonite KSF has been used as an effective and non-toxic heterogeneous catalyst for one-pot synthesis of 5-substituted 1H-tetrazoles via [3+2] cycloaddition of sodium azide with a wide variety of nitriles. The reaction afforded high yields of the desired products in a short reaction time under mild reaction conditions. The catalyst can be recovered by simple filtration and reuse...

Montmorillonite KSF has been used as an effective and non-toxic heterogeneous catalyst for one-pot synthesis of 5-substituted 1H-tetrazoles via [3+2] cycloaddition of sodium azide with a wide variety of nitriles. The reaction afforded high yields of the desired products in a short reaction time under mild reaction conditions. The catalyst can be recovered by simple filtration and reuse...

Herbal medicines include a range of pharmacologically active compounds: in some cases it is not well understood which ingredients are important for a therapeutic effect. The supporters of herbal medicine believe that isolated ingredients in the majority of cases have weaker clinical effects than whole plant extract, a claim that would obviously require proof in each case. Generalizations about ...