Viridans streptococci are important causative organism of infective endocarditis, which is a disease having long-lasting effects among the patients who live with as well those cured. Infective endocarditis due to viridans generally usually affects persons structural heart and also associated intravascular prosthetic devices. After onset bacteremia pathogenic streptococci, vegetation formed in o...

Quasielastic light scattering (QLS) spectroscopy is a noninvasive optical method for studying the dynamic properties of macromolecular solutions. Its most important application is the determination of diffusion coefficients, from which the sizes of particles in solution may be estimated. The technique thus is particularly useful for monitoring assembly (polymerization and aggregation) reactions...

This study aims at identifying the prevalence of multiple variants in CT of paranasal sinuses(PNS) done in our institution and to find out correlation to sinusitis if any. A retrospective analysis of 200 cases (100 in sinusitis group and 100 in asymptomatic group) of CT PNS was done at our institution. The prevalence of variants including those with surgical importance were studied. Comparison ...

Ninety four Finnish conscripts were affected by a Yersinia enterocolitica epidemic in 1973. Thirteen years later 75 men completed a questionnaire about their present health. One half had no health problems, and the most common complaints in the other subjects were musculoskeletal disorders. Sixteen men wanted to be re-examined. In three cases a chronic connective tissue disease was diagnosed. T...

most skarn deposits are directly related to magmatic activity, and there is a systematic correlation between composition of causative plutons and the metal contents of the related skarns. darreh zerreshk deposit is located in southwest of yazd. petrological and geochemical studies show that darreh zerreshk granitoid ranges in composition from granite through quartz monzodiorite and has subalkal...

Choices of synonymous codons in unicellular organisms are here reviewed, and differences in synonymous codon usages between Escherichia coli and the yeast Saccharomyces cerevisiae are attributed to differences in the actual populations of isoaccepting tRNAs. There exists a strong positive correlation between codon usage and tRNA content in both organisms, and the extent of this correlation rela...

OBJECTIVE To report a patient with cat-scratch disease and the associated radiological findings. PATIENT A previously health 10-year-old boy presenting with fever and joint pain. RESULTS The presence of multiple abnormal foci in the bone marrow were noted by magnetic resonance imaging. There was no correlation with either radionuclide or conventional radiographic imaging findings. The patie...