Norfloxacin formulations

A chemiluminescence method was developed for determination of pazufloxacin mesylate (08MI85). Pazufloxacin was determined in formulation using water-soluble quantum dots as fluorescent probe (08MI86). A molecularly imprinted polymer was developed, and it exhibits higher affinity and selectivity for pazufloxacin than for norfloxacin and ofloxacin (05MI31). 

An IPC-ESI-MS/MS method allowed the simultaneous determination of neomycin and bacitracin in human and rabbit sera [79] and the analysis of aminoglycoside antibiotics in human plasma [80]. IPC was recently validated for the estimation of bulk and formulated gatifloxacin [81]. The IPC determination of norfloxacin in diverse matrices worked as a stability indicating method [82], A CI2 stationary phase with embedded polar group successfully achieved IPC baseline tetracycline separation simply by using a phosphate as the IPR [83], A practical IPC method for the quality control of fosfomycin calcium and its related substances was recently suggested [84],... 

QUINOLONES DIDANOSINE 1 efficacy of ciprofloxacin and possibly levofloxacin, moxifloxacin, norfloxacin and ofloxacin with buffered didanosine Cations in the buffer of didanosine preparation chelate and adsorb ciprofloxacin. Absorption of the other quinolones may be i by the buffered didanosine formulation, which raises gastric pH Give the antibiotic 2 hours before or 6 hours after didanosine. Alternatively, consider using the enteric-coated formulation of didanosine, which does not have to be given separately... 

Montmorillonites / poly(N-isopropyl acrylamide) [16] Norfloxacin Semi-interpenetrated network hydrogels Allows multiresposive drug delivery systems. Norfloxacin release controlled by the presence of montmorillonite nanoparticles and by the viscosity of swollen hybrid hydrogels. Formulations of the hybrid network with Dellite 67 G. nanoparticles showed a better sustained release than that of composites with Dellite HPS and a better balance between the relaxation time and the amount of released drug. 

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