POSTEPY DERMATOLOGII I ALERGOLOGII, vol.33, no.6, pp.435-439, 2016 (SCI-Expanded)
Introduction: Histological changes of psoriasis include invasion of neutrophils into the epidermis and formation of Munro abscesses in the epidermis. Neutrophils are the predominant white blood cells in circulation when stimulated; they discharge the abundant myeloperoxidase (MPO) enzyme that uses hydrogen peroxide to oxidize chloride for killing ingested bacteria.