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  Indian J Med Microbiol
 

Figure 3: Principal component analysis score plots of bile metabolic profiling of normal control, acute blood stasis and Curcuma wenyujin rhizome in electrospray ionization + mode (a) and electrospray ionization − mode (b); principal component analysis score plots of urine metabolic profiling of normal control, acute blood stasis and Curcuma wenyujin rhizome in electrospray ionization + mode (c) and electrospray ionization − mode (d) (One dot represent a bile or urine sample. Samples from different groups can be clearly distinguished, which indicating significant differences of different groups. The R2X (cum) and Q2 (cum) of principal component analysis model were all bigger than 0.65, indicating the model has good applicability)

Figure 3: Principal component analysis score plots of bile metabolic profiling of normal control, acute blood stasis and <i>Curcuma wenyujin</i> rhizome in electrospray ionization + mode (a) and electrospray ionization − mode (b); principal component analysis score plots of urine metabolic profiling of normal control, acute blood stasis and <i>Curcuma wenyujin</i> rhizome in electrospray ionization + mode (c) and electrospray ionization − mode (d) (One dot represent a bile or urine sample. Samples from different groups can be clearly distinguished, which indicating significant differences of different groups. The R2X (cum) and Q2 (cum) of principal component analysis model were all bigger than 0.65, indicating the model has good applicability)