background: based on biochemical properties, enterobacter cloacae represents a large complex of at least 13 variant species, subspecies, and genotypes that progressively identified as the most species causing hospital-acquired infections. the aim of this study was to determine the relevance between phylogenetically related strains within the e. cloacae complex and the frequency of urinary tract...

background: culex pipiens complex shows variations in morphological and biological characters including differ­ent biological forms and has medical and veterinary importance. because of having morphological variations, some­times it is not easy to separate this species from cx. quinquefasciatus and cx. torrentium . the aim of this study was to   identify the   culex pipiens complex species in o...

conclusions among anatomic variations, septal deviation and concha bullosa are predisposing factors for chronic sinusitis and we recommend that patients with chronic sinusitis be treated by surgical procedures. background identifying predisposing factors for chronic sinusitis is very important. objectives anatomical variation of the lateral nasal wall has been investigated in several studies an...

a large number of simple or complex translocation involving the cml and aml chromosomal abnormalities has been described. this study was aimed to investigate the complex chromosome aberrations in the series of myeloid malignancies including cml and aml. the present report deals analyzed 187 consecutive with cml and aml patients, using methotrexate  cell synchronization and  un-stimulated cultur...

haptoglobin (hp) is a mammalian serum glycoprotein showing a genetic polymorphism with three types, 1-1, 2-2 and 1-2. hp appears to conserve the recycling of heme-iron by forming an essentially irreversible but non-covalent complex with hemoglobin which is released into the plasma by erythrocyte lysis. as an important consequence, haptoglobin-hemoglobin complex (hp-hb) shows considerable antiox...

isolation and differentiation of various species of mycobacteria are predominantly based on conventional, cultural and biochemical tests. among the non-tuberculous mycobacteria, these tests are unable to differentiate m. scrofulaceum from m. avium-intracellulare (mai) because of their identical biochemical characteristics. for this reason, one hundred mycobacterial strains suspected to be m. sc...

introduction: febrile seizure is the most common problem in pediatric neurology that occur s in 3– 4% of children. the purpose of this study was to evaluate demographic and clinical characteristics of first febrile seizures in children admitted to the hospital. methods: in a descriptive retrospective study, medical records of children with first febrile seizure, admitted between march 2004and a...

an octahedral cobalt(iii) complex, trans-[(me2bpb)co(bzlan)2]clo4 (1), with h2me2bpb = n,n’-(4,5-dimethyl-1,2-phenylene)dipicolinamide and bzlan = benzylamine, has been synthesized and characterized by elemental analyses, ir, uv-vis, and 1h nmr spectroscopy. the structure of this complex has been determined by x-ray crystallography. the me2bpb2– is a di-anionic tetradentate ligand furnishing a ...