![Sample our Medicine, Dentistry, Nursing & Allied Health journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/5944/TOC-Subject-Sample-2021-Medicine-Dentistry-Nursing-Allied-Health.jpg"})
Abstract
Objective : To analyse proinflammatory Th1 and Th2 cytokines in patients with Behçet's disease (BD) in relation to disease activity. Methods : Forty-five BD patients (25 in active stage) were investigated with ELISA for estimation of cytokines levels. Furthermore, cytokines intracellular synthesis (IL-4 and IFN- n ) of CD4 + T cells was studied. Results : Active and in remission BD patients showed increased serum levels of Th1 (IFN- n, IL-12) and Th2 (IL-4, IL-6 and IL-10) cytokines. Active BD was characterized by a higher increase of IL-6, IL-10 and a striking increase of IL-17, IL-18 and IFN- n, compared to remission BD. Upon in vitro stimulation, the percentages of CD4 + T cells containing IFN- n and CD40L were higher in active BD compared to healthy controls. Conclusion : Our results suggest that the microenvironment of CD4 + T cells in active BD may induce the production of more cells committed to Th1 than in BD patients in remission and healthy controls.
