Figure 4
PLS-DA scores plots of rat urine data. (A) Dynamic mean-centered PLS-DA score plot of rat urine data of model, sham surgery, and control groups on day 1. (B) Dynamic mean-centered PLS-DA score plot of rat urine data of model, sham surgery, and control groups on day 14. (C) Dynamic mean-centered PLS-DA score plot of rat urine data of NSLF6 group on days 0, 1, 7, and 14. (D) Dynamic mean-centered PLS-DA score plot of rat urine data of NSLF6 and positive control drug group on day 14. Positive control drug: diltiazem hydrochloride. Details of the experimental procedures are given in Materials and Methods.