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. 2010 Nov 24;5(11):e15441. doi: 10.1371/journal.pone.0015441

Figure 4. Differential expression levels of secreted metabolites in S- and R-Carvedilol-treated cells.

Figure 4

The “asterisk” indicated the statistical significance of the metabolite changes by Student's t-test: *, p<0.05; **, p<0.01; ***, p<0.001.