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. 2015 Apr 9;7(4):1235–1252. doi: 10.3390/toxins7041235

Figure 1.

Figure 1

Immunohistochemical localization of CPB (Clostridium perfringens beta-toxin) in porcine jejunal cryosections. Cryosections of porcine neonatal jejunum were incubated with C. perfringens type C NCTC 3180 supernatant (diluted 1:10 in PBS). CPB was subsequently detected by immunohistochemistry on endothelial cells (arrowheads) in the lamina propria (A) and submucosa (B), but not on epithelial cells (arrows). (C) Magnification of B depicting endothelial CPB signal. Representative pictures from one out of two independent experiments, magnification 400×.