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. Author manuscript; available in PMC: 2012 May 23.
Published in final edited form as: J Neurosci. 2011 Nov 23;31(47):17028–17039. doi: 10.1523/JNEUROSCI.1268-11.2011

Figure 9.

Figure 9

MOR-immunoreactivity in the RVM appears to be unchanged after SNL. A. MOR-ir in RVM ipsilateral to sham surgery. B. MOR-ir in RVM ipsilateral to SNL. RVM neurons, including TPH-ir neurons expressed MOR-ir after SNL. Section was double-stained; insets show expression of MOR-ir by TPH-ir RVM neurons. Insets were taken from the region outlined by the square. C. Absorption control. Section of RVM serially adjacent to that in B; note marked reduction in labeling. Section was also double-stained and the same TPH-ir neurons visible in B can be seen in the insets. Again, the square indicates the region from which the insets were taken. Scale bar in insets = 30 μm. The 300 μm scale bar in C applies to A–C.