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. 2018 Mar 3;19(3):723. doi: 10.3390/ijms19030723

Figure 6.

Figure 6

Effect of 24 h treatment with 1000 µM CGA and its metabolites on Caco-2 cells on the mtDNA content (ratio of mtDNA/nucDNA) as measured by droplet digital polymerase chain reaction (PCR). Data are represented as mean ± SE. CGA = chlorogenic acid; CA = caffeic acid; 3-PPA = 3-phenylpropionic acid. *: significant from the control (p < 0.05).