A Metabonomic Comparison of Urinary Changes in Zucker and GK Rats
Figure 2
(a)-(b) PCA scores plot (PC1/PC2) and corresponding loading plot based on the 1H NMR spectra of urine samples from Zucker lean rats (*) and Zucker obese rats (▲), respectively. (c)-(d) PCA scores plot (PC1/PC2) and corresponding loading plot based on the 1H NMR spectra of urine samples from Wistar rats (▵) and GK rats (●), respectively.
