In vitro potential cytogenetic and oxidative stress effects of roxithromycin


Arslan M., TIMOCIN T., İLA H. B.

DRUG AND CHEMICAL TOXICOLOGY, cilt.40, ss.463-469, 2017 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 40 Konu: 4
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1080/01480545.2016.1264410
  • Dergi Adı: DRUG AND CHEMICAL TOXICOLOGY
  • Sayfa Sayısı: ss.463-469

Özet

Macrolide antibiotic roxithromycin was evaluated in terms of its genotoxic, cytotoxic and oxidative stress effects. For this purpose; 25, 50, 100 and 200 mu g/mL concentrations of roxithromycin were dissolved in dimethyl sulfoxide and treated to human peripheral blood lymphocytes for two different treatment periods (24 and 48h). In chromosome aberration (CA) and micronucleus (MN) tests, roxithromycin did not show genotoxic effect. But it induced sister chromatid exchange (SCE) at the highest concentration (200 mu g/mL) for the 24-h treatment period and at all concentrations (except 25 mu g/mL) for the 48-h treatment period. Looking at cytotoxic effect of roxithromycin, statistically insignificant decreases on mitotic index and proliferation index were observed. Roxithromycin decreased nuclear division index (NDI) at highest two concentrations (100 and 200 mu g/mL) for the 24-h treatment period and at all concentrations (expect 25 mu g/mL) for the 48-h treatment period. Total oxidant values, total antioxidant values and oxidative stress index did not change with roxithromycin treatment. Eventually, roxithromycin did not have genotoxic and oxidative stress effects in human-cultured lymphocytes.