Fig. 8. Examples of NK1R neurons in rat spinal cord slices.
Representative images of lamina I neurons labeled with the NK1R antibody. Dorsal root stimulation of spinal cord slices resulted in extensive NK1R internalization in these neurons in control conditions (A). Superfusion with the Y1 receptor agonist [Leu31, Pro34]-NPY (100 nM) produced a decrease in NK1R internalization (B).