Table 2

 Relationship between the aetiology of chronic pancreatitis and mRNA expression of artemin and GFRα3

Normal pancreas (n = 22)Alcoholic CP (n = 30)Biliary CP (n = 8)Idiopathic CP (n = 22)AIP (n = 6)p Value
AIP, autoimmune pancreatitis; CP, chronic pancreatitis; GFRα3, glial derived neurotrophic factor family receptor α3.
Values are median (IQR) mRNA transcripts/μl.
Artemin14 (11–33)58 (37–78)17.5 (8–28)50.5 (25–69)53.5 (44–55)<0.01
GFRα327 (14–36)65 (33–188)21 (2–40)64 (25–89)32 (18–46) = 0.08