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. 2014 Oct 1;9(10):e108402. doi: 10.1371/journal.pone.0108402

Figure 2. Impact of cinnamaldehyde on cytokine and NO secretion.

Figure 2

Human PBMCs were incubated with increasing concentration of CA in the presence (black circles) or absence (open triangle) of LPS for 24 h and supernatants were analysed for A. IL10 and B. TNF-α levels. Data presented as mean ± SD from PBMCs of three subjects. C. Secretion of nitric oxide was determined in RAW264.7, stimulated with increasing concentration of CA in the presence or absence of LPS after 24 h. Representative data from one of three independent experiments, performed in triplicates. Data presented as mean ± SD; * p<0.05, in relation to control samples in each group.