Basic Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Sep 14, 2015; 21(34): 9936-9944
Published online Sep 14, 2015. doi: 10.3748/wjg.v21.i34.9936
Figure 2
Figure 2 Immunofluorescence histochemical double-staining of the whole-mount sections of the rat mid-colon. A and D: Distributions of endomorphin-2 (EM-2)-immunoreactive (IR) neurons; B and E: Choline acetyltransferase (ChAT)-IR neurons (B) and substance P (SP)-IR neurons (E) in the submucosal layer; C and F: Merged images of (A, B) and (D, E). Arrows point to neurons bearing EM-2 and containing ChAT or SP. Scale bar = 45 μm.