Fig. 3From: From supernatants to cytokines: a personal view on the early history of IL-1, IL-1Ra, TNF and its inhibitor in rheumatologyIL-1 inhibition (bioassay in presence of constant amounts of exogenous IL-1) following the peak of the fever induced by serum from children with systemic juvenile chronic arthritis (adapted scheme from [20]). IL interleukinBack to article page