Fig. 1From: Calotropis gigantea extract induces apoptosis through extrinsic/intrinsic pathways and reactive oxygen species generation in A549 and NCI-H1299 non-small cell lung cancer cellsRepresentative mass spectrometry chromatograms of the methanol extracts of CG. a Diode array HPLC-MS analysis.b UPLC-QTof-MS analysis. The peak numbers in (b) are refered to Table 1Back to article page