Figure 6.

LED score plot (A) and loading plot (B) for the endogenous metabolite profiles in plasma samples after exposed to SWCNTs in rats. Control group (diamond), SWCNTs-L (square), SWCNTs-M (triangle), and SWCNTs-H (circle) groups.

Lin et al. Nanoscale Research Letters 2013 8:236   doi:10.1186/1556-276X-8-236
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