POLISH JOURNAL OF PHARMACOLOGY, vol.55, no.6, pp.1105-1110, 2003 (SCI-Expanded)
Although the long-term administrations of macrolide antibiotics are effective for diffuse panbronchiolitis, otitis media with effusion (OME), and some other diseases, their mechanism of action has not been fully understood. In order to elucidate the mechanisms of possible effects of macrolide antibiotics on activities of erythrocyte nitric oxide synthase (NOS), xanthine oxidase (XO), and malondialdehyde (MDA) levels in experimental OME, we aimed to evaluate the effect of macrolide antibiotics (erythromycin, azithromycin, roxithromycin, and clarithromycin) using an experimental guinea pig otitis media model.