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. Author manuscript; available in PMC: 2012 Jul 18.
Published in final edited form as: J Nat Prod. 2012 Jan 24;75(2):167–174. doi: 10.1021/np200722w

Figure 4.

Figure 4

Effects of kalata B1 on cell proliferation of activated human peripheral blood mononuclear cells. The influence of medium (ctrl), camptothecin (CPT, 30 μg/mL), or different concentrations of kalata B1 (1.8–14 μM) on proliferation of CFSE+ anti-CD3/CD28 mAbs-activated human primary PBMC was measured by cell division analysis using flow cytometry. Data are presented as mean ± SEM of four independent experiments.