(a)
(b)
(c)
Figure 2: Silencing of PTGR1 in 95D and A549 cells by shPTGR1-expressing lentivirus. (a) Images of 95D and A549 cells 72 h after shPTGR1 infection under inverted fluorescent microscope with the magnification of 100x. (b) Real-time PCR analysis. PTGR1 mRNA in 95D/shPTGR1 and A549/shPTGR1 was decreased significantly when compared to 95D/shCon and A549/shCon cells. Values were expressed as mean ± SD. (c) Western blotting analysis. PTGR1 protein in 95D/shPTGR1 and A549/shPTGR1 was decreased significantly compared to 95D/shCon and A549/shCon cells. ; .