Fig. 1From: A metabolomics study in aqueous humor discloses altered arginine metabolism in Parkinson’s diseaseUnivariate analysis of metabolites in the AH of the two groups. Median in box-and-whisker plots (whiskers indicate the furthest data points in lower and upper ranges determined by 1.5 times the interquartile range in the two groups, control and parkinsonian). (A) Biogenic amines. (B) Amino acids. (C) AcylcarnitinesBack to article page