Nitric oxide production disorders in leukocytes of patients with recurrent furunculosis.

Aim: The propensity for certain individuals to develop staphylococcal recurrent furunculosis (RF) is not fully understood. But among the reasons of its development the immune system dysfunctions are described. As in the staphylococcus elimination the main role is played by neutrophils, the objective of this study was to determine nitric oxide (NO) and reactive oxygen species (ROS) production by polymo rphonuclear leukocytes (PMNs) of patients with RF and to compare them with the response of normal cells to stimulation.