Fig. 5From: Biological effects of selective COX-2 inhibitor NS398 on human glioblastoma cell linesNS398 induces autophagy in GBM neurospheres. a, c Representative images of U87MG- and T98G-derived neurospheres treated with or without 100 µM NS398 for 48 h and stained with AO. The control cells were treated with DMSO alone (CNTR). Flow cytometric detection of red and green fluorescence of AVOs in U87MG- and T98G-derived neurospheres treated or not (CNTR) with 100 µM NS398 (48 h) is shown. b, d Representative western blots of LC3B I/II and Beclin-1 in U87MG- and T98G-neurospheres. The results are representative of three independent experimentsBack to article page