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. Author manuscript; available in PMC: 2010 May 12.
Published in final edited form as: Exp Cell Res. 2008 Oct 29;315(1):97–109. doi: 10.1016/j.yexcr.2008.10.019

Figure 2. Crypt hyperplasia as measured by proliferating cell nuclear antigen (PCNA) staining.

Figure 2

Immunofluorescent labeling of PCNA as a marker of proliferation (arrow heads) in frozen sections prepared from non-infected (N) and infected (Days 6–34) mice. PCNA labeling correlated with changes in crypt hyperplasia during the time course of TMCH. Bar = 75 μm (n=5).