[Interleukin-6 and other cytokines in the aqueous humor in uveitis and endophthalmitis].

Abstract

We studied aqueous humour and serum level of 4 cytokines during uveitis and endophthalmitis: Interleukin 6, Gamma interferon, tumor necrosis factor and Granulocyte-macrophage colony stimulating factor. High levels of IL-6 were found in aqueous humour during ocular inflammation and infection. This elevation of IL-6 level was more constant and more important in the endophthalmitis group (mean level 2.992 pg/ml) than in the uveitis group (mean level 1.480 pg/ml). During endophthalmitis no evident relation was found between IL-6 level and clinical course or aspect, or bacteriological results of anterior chamber tapes. In the uveitis group, no relation was found between IL-6 level and clinical aspect or aetiology.