Skip to main content
. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: J Surg Res. 2018 Aug 7;232:570–577. doi: 10.1016/j.jss.2018.07.015

Figure 1: Tumor microenvironment of pancreatic cancer contains abundant macrophages.

Figure 1:

Elevated macrophages are seen in the microenvironment as determined by (A) immunohistochemistry (IHC) for the macrophage marker F4/80. (B) Flow cytometry for CD45+CD3−CD11b+F4/80+cells confirms decrease in macrophages after diphtheria toxin treatment in CD11b-DTR mice. (C,D) Results were confirmed by IHC for F4/80.