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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Neurogastroenterol Motil. 2011 Aug 1;23(10):949–e409. doi: 10.1111/j.1365-2982.2011.01760.x

Figure 1. H receptor expression was different in simian and murine colonic longitudinal muscle.

Figure 1

Representative agarose gels of RT-PCR products of H1- H4 receptors in (A) simian and (B) murine colonic tissue. RT-PCR was performed with H receptor isoform specific primers. GAPDH was used for control. (C) Summary graph of real-time quantitative PCR (qPCR) analysis of H1, H2 and H4 receptors in simian colonic tissue. Expression of each H receptor isoform was normalized relative to GAPDH expression. (D) Representative agarose gel of H1-H4 receptor transcripts in simian colonic SMC (n=6).