768190.fig.001a
(a)
768190.fig.001b
(b)
Figure 1: (a) Two-dimensional display of all MS peaks. The 117 MS peaks whose mean intensities significantly differed between prostate cancer patients and healthy controls ( , Welch’s -test) are highlighted in red. RT: retention time. (b) 2DICAL images of peak ID 396 in a representative prostate cancer patient (left) and a healthy control (right).