Fig. 1.
Relative mRNA levels of SP and NK1R in pancreatic tissue. The data are relative mRNA expression levels that were standardized to the corresponding GAPDH value. *P<0.05; N.S., not significant. SP, substance P; NK1R, neurokinin 1 receptor; GAPDH, glyceraldehyde 3-phosphate dehydrogenase; AP, acute pancreatitis.