Figure 5. Mild hypothyroid Pax8 +/- mice accumulate ectopic lipid depositions. (A) Representative images of hematoxylin and eosin staining of WAT, gastrocnemius, pancreas and liver of Wt and Pax8 +/- mice. Arrows indicate adipocyte infiltrations in gastrocnemius and lipid droplets in liver tissue. WAT: n = 6 Wt, n = 4 Pax8 +/-; gastrocnemius: n = 6 per group; pancreas: n = 3 per group; liver: n = 6 per group; Scale bar = 100 μm. (B) Representative immunofluorescence images of pancreatic sections from untreated Wt and Pax8 +/- male mice at 9 months of age. Scale bar: 50 μm. Ins: insulin. Glc: glucagon. Sts: somatostatin. n = 5 Wt, n = 4 Pax8 +/-. (C) Percentage of insulin positive cells in islet cells at 9 months of age. n = 5 Wt, n = 4 Pax8 +/-. T-test two tailed. (D) Percentage of glucagon positive cells in islet cells at 9 months of age. n = 5 Wt, n = 4 Pax8 +/-. T-test two tailed. (E) Percentage of somatostatin positive cells in islet cells at 9 months of age. n = 5 Wt, n = 4 Pax8 +/-. T-test two tailed. (F) Volcano plot showing the fold change and statistical significance of genes expressed in pancreatic islets. Statistical analysis was performed using Transcription Analysis Console using default parameters. Arrows indicate specific dots of highlighted genes. See also