Compatibility of Niuhuang Jiedu Tablets Results in Attenuated Arsenic Bioaccumulation and Consequent Protection against Realgar-Induced Toxicity in Mice

Figure 1

PCA scores plot (a) derived from ¹H NMR spectra of the serum from the 11 groups (R²X = 0.834, Q² = 0.706). PLS-DA scores plot and corresponding loadings plot based on ¹H NMR spectra of the serum from the control group and groups R, RBC, RBS, RGF, RRR, RSR, RPR, RGR, and RFR (b, c) (R²X = 0.469, R²Y = 0.688, Q² = 0.525) and from the control group and groups R, NJT, and RFH (d, e) (R²X = 0.503, R²Y = 0.735, Q² = 0.604). Key: control group (), group R (), group NJT (), group RBC (), group RBS (), group RGF (), group RRR (), group RSR (), group RPR (), group RGR (), and group RFH ().

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