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. 2013 Aug 5;202(3):563–577. doi: 10.1083/jcb.201301001

Figure 1.

Figure 1.

Depletion of macrophages blocks pancreatic ADM. (A) Samples of human pancreatitis or adjacent normal tissue were stained by immunofluorescence for macrophages (EMR1), amylase, CK-19 (gray in A6), and DAPI as indicated. Bars, 20 µm. (B) FVB mice were treated with control vehicle, GdCl3, caerulein, or a combination, as indicated (detailed method in Materials and methods section). Pancreata were harvested and IHC stained with H&E or the macrophage marker F4/80. Boxes in A and B indicate enlarged regions. (C) Quantitation of ADM events per field of n = 5 samples from B. The asterisk indicates statistical significance as determined by the Student’s t test. Error bars show means ± SD. (D, top row) Immunofluorescence staining of F4/80, amylase, and DAPI in samples from FVB mice treated with control vehicle, GdCl3, caerulein, or a combination, as indicated (detailed method in Materials and methods section). (second row) F4/80 channel alone in white. (third row) Immunofluorescence staining of CK-19, amylase, and DAPI. (fourth row) CK-19 channel and DAPI. Bars, 25 µm. See also Fig. S1.