We assessed whether cytokine production-interleukin (IL)-1 beta, IL-6 and t
umour necrosis factor-alpha (TNF alpha)-is affected in depressed patients,
dysthymia (Dt) and major depression (MD), and its association with various
parameters of severity and clinical course. We found a possible different p
attern of interleukin production between Dt and MD. (C) 2001 Editions scien
tifiques et medicales Elsevier SAS.