Now showing items 21-30 of 233
Performance characteristics of bioassay UV-spectrophotometry and high perfomance liquid chromatographic determination of gatifloxacin in tablets
(Sociedade Brasileira de Química, 2008-01-01)
The microbiological bioassay, UV-spectrophotometry and HPLC methods for assaying gatifloxacin in tablets were compared. Validation parameters such as linearity, precision, accuracy, limit of detection and limit of quantitation ...
Microbiological efficacy of lomefloxacin and other drug's regarding microorganisms isolated from the human conjunctiva
(Conselho Brasileiro de Oftalmologia, 2001-04-01)
Purpose: To evaluate and compare the in vitro susceptibility of human conjunctival bacterial isolates to various antimicrobial agents, including lomefloxacin, other fluoroquinolones (ciprofloxacin, norfloxacin, and ofloxacin), ...
Sorption Of Norfloxacin In Soils: Analytical Method, Kinetics And Freundlich Isotherms
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2015)
Fluoroquinolone susceptibilities to methicillin-resistant and susceptible coagulase-negative Staphylococcus isolated from eye infection
(Conselho Brasileiro de Oftalmologia, 2007-03-01)
PURPOSE: To evaluate the fluoroquinolone susceptibilities of ocular isolate coagulase-negative staphylococci (CoNS), identified at the Microbiology Laboratory - UNIFESP. DESIGN: Experimental laboratory investigation. ...
Isolation and molecular characterization of quinolone resistant Salmonella spp. from poultry farms
(ELSEVIER SCIENCE BV, 2005-10-31)
The antimicrobial susceptibility of 94 Salmonella strains isolated from different poultry farms in Chile (broiler and laggin hens) were analyzed by the dilution plates method. Thirty-nine of them were resistant to flumequine, ...
Non-aqueous Titration of Gatifloxacin in Pharmaceutical Formulations using Perchloric Acid
An inexpensive, simple, precise and rapid method for the determination of fluoroquinolone gatifloxacin in tablets is described. The procedure is based on the use of volumetric dosage in a non-aqueous medium in glacial ...
Orbifloxacin: A Review of Properties, Its Antibacterial Activities, Pharmacokinetic/Pharmacodynamic Characteristics, Therapeutic Use, and Analytical Methods
Orbifloxacin is a third generation of fluoroquinolone that exhibits increased antibacterial activity against the Enterobacteriaceae, gram-negative and gram-positive bacteria, anaerobes, and mycobacteria. This drug was ...
Padrão de sensibilidade de 117 amostras clínicas de Staphylococcus aureus isoladas em 12 hospitais
(Associação Médica Brasileira, 1997-09-01)
OBJECTIVE. To evaluate the antimicrobial susceptibility pattern of oxacillin susceptible (OSSA) and resistant Staphylococcus aureus (ORSA) isolates to other antimicrobial agents that can be used for the treatment of ...