the reaction between ni(ii), co(ii), cr(iii) bitrates, ni(ii) chloride and ambidentate a-keto ylide benzoylmethylenetriphenylphosphine (bppy) resulted in isolation of [ni(bppy)2](no3)2.2h2o, [ni(bppy)2]cl2, [co(bppy)2](no3)2 and [cr(bppy)3](no3)3; 2h2o. the compounds were characterized by elemental analyses and infrared 1hnmr spectroscopy, molar conductivity in solution and molecular weight mea...

Mitochondrial Cytochrome Oxidase Subunit I DNA sequences are a good discriminative marker for phylogenetic studies in crustaceans and especially in amphipoda. In the present study, molecular and morphological data were analyzed to test whether Gammarus lobifer authority and Gammarus balutchi authority which one or two geographically separated but morphologically similar species. The analyses pr...

Glabridin, a bioactive compound that originally isolated from the roots of licorice (Glycyrrhiza glabra L., Fam. Fabaceae), has wide range pharmacological properties for instance anti-inflammatory, anti-cancer, anti-microbial, anti-viral, anti-osteoporosis, anti-diabetic, anti-atherogenic, neuroprotective, estrogenic, and skin-whitening. Even though, biological activities glabridin have already...