Research Article
Diet-Induced Obesity Mice Execute Pulmonary Cell Apoptosis via Death Receptor and ER-Stress Pathways after E. coli Infection
Figure 2
The pulmonary cell apoptosis by TUNEL. The representative images of TUNEL-positive cells of the lung following E. coli infection at 12 h or 72 h after infection; (a) The number of TUNEL-positive cells; (b) The change rate of TUNEL-positive cells. . Note: Symbol represents the significant difference ().