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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Pain. 2017 Dec;158(12):2431–2441. doi: 10.1097/j.pain.0000000000001050

Figure 4. Mu opioid receptor and mGluR5 are differentially expressed in spinal cord.

Figure 4

Representative sections of mouse spinal cord perfused eight weeks after spared nerve-injury. A) MOR-ir, red B) mGluR5-ir, green C) merged image suggesting expression of the two receptors in different structures. Boxed image represents the section magnified in D-F. D) higher magnification of the MOR-ir, red E) higher magnification of mGluR5-ir, green E) higher magnification of the merged image of both receptors confirming predominantly differential expression of the two receptors.