fig2
![Mass spectrometry-based metabolomic profiling of prostate cancer - a pilot study](https://image.oaes.cc/95a58f21-a877-4d03-b500-5c82e9e73c4e/2944.fig.2.jpg)
Figure 2. Volcano plot, all differentiating metabolites. Blue dots: urine metabolites; red dots: serum metabolites; orange dots: interstitial fluid metabolites. All substances above red horizontal line are statistically significant (P < 0.05). Two enumerated metabolites in upper right quadrant represent m/z values of most promising, potential urine and serum prostate cancer biomarkers