Fig. 4
From: Urine metabolites for the identification of Onchocerca volvulus infections in patients from Cameroon
Data separation by two features (LC-MS peaks with specific m/z and retention time) M356T20 and M206T28. The concentration of M356T20 (NATOG, in µM) and the data normalized to the means of all features of M206T28 were plotted. a Results of non-infected vs. Ov-infected. b Results of Ll-infected, Mp-infected and multiple-infected samples. The boxes indicate the thresholds of 1.5 µM NATOG and 6 (relative units) of cinnamoylglycine used to score for infected vs. non-infected samples