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. 2000 Jan 1;20(1):294–305. doi: 10.1523/JNEUROSCI.20-01-00294.2000

Fig. 9.

Fig. 9.

mRNA encoding the 5-HT2B receptor is expressed in intestinal neurons. In situ hybridization with an 35S-riboprobe. A, Rat colon (antisense riboprobe). mRNA encoding the 5-HT2B receptor is concentrated in cells in the myenteric ganglia. B, Rat colon, control (sense riboprobe). C, E, Mouse ileum sections (antisense riboprobe). mRNA encoding the 5-HT2Breceptor is found in crypt epithelial cells (→). D, F,Mouse ileum sections, control (sense riboprobe). L, Lumen. Scale bars: A–D, 50 μm; E, F, 20 μm.