Macrolides attenuate mucus hypersecretion in rat airways through inactivation of NF‐κB

Abstract

Roxithromycin inhibits the pulmonary inflammatory response and airway mucus hypersecretion induced by LPS. The inhibitory effect of roxithromycin on airway mucus hypersecretion may be mediated through reduction of NF-kappaB activation, neutrophil infiltration and release of inflammatory cytokines in the lung.