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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Pain. 2022 Jan 1;163(1):180–192. doi: 10.1097/j.pain.0000000000002330

Figure 8. β2AR regulated CGRP release to the spinal cord.

Figure 8.

TNBS-induced CGRP release to the spinal cord was characterized by immunostaining (A-D) showing that β2AR inhibition but not activation blocked CGRP release (E). CGRP levels in the spinal cord were also characterized by slot blot (F) showing that TNBS evoked CGRP increase which was blocked by β2AR inhibition but not activation (G). n=3. p<0.01.