Expression of c-fos in gastric myenteric plexus and spinal cord of rats with cervical spondylosis

Figure 2 c-Fos expression in gastric antram. A: Control group; B: Model group; C: Enlarged figure of the model group; neurons were defined as c-fos positive when the nucleus was stained with intensity clearly above the faint background stain, whereas neurons were defined as c-fos negative when the nucleus was either not stained at all or stained with intensity closed to background stain.