Fig. 6From: Early 18F-FDG uptake as a reliable imaging biomarker of T790M-mediated resistance but not MET amplification in non-small cell lung cancer treated with EGFR tyrosine kinase inhibitorsPGC-1α levels in xenografts obtained from untreated and treated animals. Levels of PGC-1α were determined in H1975 and H1993 excised tumors in response to the indicated treatment. Actin served to ensure equal loadingBack to article page