Cytokine profile in subjects with Cystic Fibrosis and nasal polyposis compared to patients with no nasal disorders.

Unlabelled: Although the cytokine profile in nasal polyposis is well documented, little is known about cytokines associated to cystic fibrosis.

Aim: Assess the expression of cytokines IL not4, IL not5, IL not6, IL not8, GM not-CSF and IFN not-y, analyzed through RT-PCR, in the polyps of patients with cystic fibrosis.

Materials And Methods: A cross-sectional, prospective study was carried out with 24 patients, 13 of whom had cystic fibrosis and nasal polyposis (Cystic Fibrosis Group) and 11 had normal otorhinolaryngological exams (Control Group).