Figure 14: Sorted intensities for 18 subjects with low Urinary Ni (diagrams at left, blue bars) and for 18 subjects with high Urinary Ni (diagrams at right, pink bars) for three selected discriminatory glycans. The intensities are obtained by quantile normalization of median summarized intensities. As shown, the intensities are decreased in subjects with high level of urinary Nickel for glycan GID = 191, while the effect is opposite for glycans GID = 264 and 133. The bar graphs at the bottom show intensities combined with logistic regression. The relative intensity scale factor for each diagram is 106.