Fig. 3From: Chili pepper extracts, capsaicin, and dihydrocapsaicin as potential anticancer agents targeting topoisomerasesRelaxation assay for topoisomerase I. TMS – Trinidad Moruga Scorpion (final concentration 1/10 of stock solution); CAP – capsaicin (final concentration 0.05 mg/mL); DHK – dihydrocapsaicin (final concentration 0.05 mg/mL); K1 – pBR322; K2 – pBR322 + topo I (0.5 U); K3 – EtOHBack to article page