Fig. 4From: The potential involvement of inhaled iron (Fe) in the neurotoxic effects of ultrafine particulate matter air pollution exposure on brain development in miceChanges in correlation p values of Fe with other trace elements and metals following exposures to Fe only (left column) or Fe + SO2 (right column) in lung, olfactory bulb and cortex (top, middle and bottom rows, respectively in females or males as indicated exposed to filtered air (A) or Fe or Fe + SO2 (treated, T). * = significant correlation with Fe; n = 4/groupBack to article page