Figure 2
From: The influence of the lack of insulin receptor substrate 2 (IRS2) on the thyroid gland
Immunohistochemical reaction for PCNA (A–D) and Ki67 (E–H) in thyroid follicular cells. A similar amount of PCNA- and Ki67-positive follicles may be observed in female WT (A,E) and IRS2-KO (B,F) animals, and a greater amount of positive follicles in male WT (C,G) and IRS2-KO (D,H) mice. Scale bars: A–D = 30 µm; E–H = 20 µm.
