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  Indian J Med Microbiol
 

Figure 6: Orthogonal partial least squares-discriminant analysis s-plots of bile metabolic profiling of normal control/acute blood stasis and acute blood stasis/Curcuma wenyujin rhizome in electrospray ionization + mode (a and c) and electrospray ionization − mode (b and d). orthogonal partial least squares-discriminant analysis s-plots of urine metabolic profiling of normal control/acute blood stasis and acute blood stasis/Curcuma wenyujin rhizome in electrospray ionization + mode (e and g) and electrospray ionization − mode (f and h).(each dot in the S-plot on behalf of a fragment ion (ion m/z-Rt pair). The X/Y axis of S-plot represented the contribution degree/confidence coefficient of the variables, respectively. The distance from a dot to the origin more further, the greater contribution to classification. Thus, the dots at both ends of the S-plot represented potential biomarkers with the highest contribution)

Figure 6: Orthogonal partial least squares-discriminant analysis s-plots of bile metabolic profiling of normal control/acute blood stasis and acute blood stasis/<i>Curcuma wenyujin</i> rhizome in electrospray ionization + mode (a and c) and electrospray ionization − mode (b and d). orthogonal partial least squares-discriminant analysis s-plots of urine metabolic profiling of normal control/acute blood stasis and acute blood stasis/<i>Curcuma wenyujin</i> rhizome in electrospray ionization + mode (e and g) and electrospray ionization − mode (f and h).(each dot in the S-plot on behalf of a fragment ion (ion m/z-Rt pair). The X/Y axis of S-plot represented the contribution degree/confidence coefficient of the variables, respectively. The distance from a dot to the origin more further, the greater contribution to classification. Thus, the dots at both ends of the S-plot represented potential biomarkers with the highest contribution)