Figure 2.Pancreases from TRH-treated rat (10 μg/kg body weight intraperitoneally at day 1 and day 3 and pancreas collection at day 7) showed significantly increased wet weight than those from controls (1,644±116 mg vs. 1,394±123 mg, TRH vs. control, mean±SD, n=4 in each group; P=0.025).