Figure 6
From: Effects of lovastatin on breast cancer cells: a proteo-metabonomic study
Changes in intracellular 13C-labeled -alanine, -lactate, -glucose and -glutamine signals in MDAMB468 cells treated with 8 μg/mL lovastatin acid for 48 hours. 13C-NMR spectra with embedded, corresponding 1H-NMR spectra are shown (including citrate at 2.52 + 2.69 ppm). Arrows indicate the direction of signal changes (increase or decrease). Ala, alanine; Gln, glutamine; Glu, glutamine; GSH, total glutathione; Lac, lactate.