Figure 4: Photomicrographs showing FLI in spinal cord sections at level L4/L5 of stressed groups (ipsilateral side). (a) saline; (b) morphine; (c) ketamine. Arrow indicates the dark staining Fos positive neurons (FLI) ( magnification X 50 ).
Figure 4: Photomicrographs showing FLI in spinal cord sections at level L4/L5 of stressed groups (ipsilateral side). (a) saline; (b) morphine; (c) ketamine. Arrow indicates the dark staining Fos positive neurons (FLI) ( magnification X 50 ).