Tehran University of Medical Sciences Iranian Journal of Public Health 2251-6085 36 2 2007 06 15 87 91 Z Jadali M Izad MB Eslami P Mansouri R Safari P Bayatian A Mirshafiey AR Salehi Nodeh 2015 10 03 Background: The aim of this study was to determine the Th1 and Th2 serum cytokines, in patients with psoriasis and to com¬pare their cytokine levels with those of normal control subjects. Methods: Serum levels of Interferon-gamma (IFN-γ), Interleukin-2 (IL-2), Interleukin-4 (IL-4), and Interleukin-10 (IL-10) were measured by enzyme linked immunosorbent assay in 40 patients with psoriasis and in 40 normal controls. Results: Compared with control subjects, patients with psoriasis had elevated levels of IFN-γ and IL-2 (P https://ijph.tums.ac.ir/index.php/ijph/article/view/2125 https://ijph.tums.ac.ir/index.php/ijph/article/download/2125/2106