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. Author manuscript; available in PMC: 2019 Oct 8.
Published in final edited form as: Transl Perioper Pain Med. 2018 Apr 12;5(3):55–62.

Figure 1:

Figure 1:

Schematic description of the mechanisms of dexmedetomidine which is much more selective for the presynaptic alpha 2 receptor than clonidine (adapted from dexmedetomidine.com).