Now showing items 31-40 of 233
Occurrence and sorption of fluoroquinolones in poultry litters and soils from sao Paulo State, Brazil
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Animal production is one of the most expressive sectors of Brazilian agro-economy. Although antibiotics are routinely used in this activity, their occurrence, fate, and potential impacts to the local environment are largely ...
Susceptibility to β-lactams and quinolones of Enterobacteriaceae isolated from urinary tract infections in outpatients
(Sociedade Brasileira de Microbiologia, 2015-10)
The antibiotic susceptibility profile was evaluated in 71 Enterobacteriaceae isolates obtained from outpatient urine cultures in July 2010 from two health institutions in Santa Fe, Argentina. The highest rates of antibiotic ...
Development and validation of UV spectrophotometric method for determination of levofloxacin in pharmaceutical dosage forms
(Sociedade Brasileira de Química, 2010)
The objective of this research was to develop and validate an alternative analytical method for quantitative determination of levofloxacin in tablets and injection preparations. The calibration curves were linear over a ...
Prevalence of Plasmid Mediated Quinolone Resistance Determinants among Oxyiminocephalosporin Resistant Enterobacteriaceae in Argentina.
(Fundacao Oswaldo Cruz, 2013-09)
High quinolone resistance rates were observed among oxyiminocephalosporin resistant enterobacteria. In the present study, we searched for the prevalence of plasmid mediated quinolone resistance (PMQR) genes within the 55 ...
Spectrophotometric determination of sparfloxacin in tablets
(Oxford University Press, 2014)
Performance characteristics of bioassay UV-spectrophotometry and high perfomance liquid chromatographic determination of gatifloxacin in tablets
(Sociedade Brasileira de Química, 2014)