Figure 7.
Induction of apoptosis in SGC-7901 cell line. There was a significant apoptosis in erlotinib pcDNA3/15-hydroxyprostaglandin dehydrogenase (15-PGDH) 24 h and 48 h groups in transmission electronmicroscopy, flow cytometry analysis and TUNEL assay. bP < 0.01 vs SGC-7901, pc DNA3 24 h and 48 h group; dP < 0.01 vs SGC-7901, pcDNA3/15-PGDH 24 h group, pc DNA3 24 h and 48 h group.