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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Mol Nutr Food Res. 2013 Sep 14;58(3):528–536. doi: 10.1002/mnfr.201300266

Figure 4. Induction of cathelicidin protein (hCAP18) expression in U937 cells by stilbenoid compounds.

Figure 4

U937 cells were treated with either 10 μM resveratrol (RSV, panel A) or 10 μM pterostilbene (PTR, panel C) alone or in combination with 1 nM 1,25(OH)2D3 (Panels B and D) for 24 h. Intracellular staining for hCAP18 and FACS was used to determine the expression level of hCAP18 in the cells. Results are representative of two independent experiments.