Fig. 5From: Camptothecin bioprocessing from Aspergillus terreus, an endophyte of Catharanthus roseus: antiproliferative activity, topoisomerase inhibition and cell cycle analysisAntiproliferative activity and kinetics of inhibition of Topoisomerase I and II by the purified CPT from A. terreus. A The IC50 values of the purified A. terreus CPT towards the MCF7 and UO-31 cell lines, compared to the normal OEC. B Kinetics of inhibition of topoisomerase I and II by CPT of A. terreus, compared to Staurosporine as reference drugBack to article page