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| Figure 9: Downregulation of MDR-1 transcription by capsaicin (cap) and CLNPs (nanocapsaicin).HepG2 cells treated with 100 μM capsaicin for 72h and 100 μM nanocapsaicin for 24 h. Total RNA was isolated, and RT-PCR analyses of MDR-1 and B-actin were performed. Relative band density was quantified and plotted. |
