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Figure 1

From: Electroacupuncture at Zusanli and at Neiguan characterized point specificity in the brain by metabolomic analysis

Figure 1

Metabolite signatures of acupoints. (A) Base-peak-ion chromatograms of electroacupuncture in the sham, ST36, and PC6 groups for the cerebral cortex, hippocampus, and hypothalamus, respectively. (B) PLS-DA plot of the cerebral cortex, hippocampus, and hypothalamus of rats presenting the difference of metabolite profiles in the sham, ST36, and PC6 groups.

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