A preliminary study of neck-stomach syndrome

Figure 2 Expression of c-Fos in the gastric antrum. 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 close to background stain.