Figure 3From: The role of interleukin-12 in the heavy metal-elicited immunomodulation: relevance of various evaluation methods Serum profiles of IL-12p70 and IFN-γ in BALB/c mice exposed to heavy metals. Data represent cytokines levels following 3- (3-w) or 5-week (5-w) exposure to cadmium (Cd) acetate or mercuric (Hg) chloride as evaluated by cytometric bead array. The horizontal bars represent the medians of 12 samples. The dotted line represents the control level.Back to article page