Fig. 5From: The protective effect of hydromorphone to ischemia in rat glial cellsTerminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay of rat glial cells. a Fluorescence micrographs of cells were stained with rhodamine and DAPI. Red particles represent DNA fragments. This graphs show the Control, TBH, and Hydromorphone groups. b Fluorescence micrographs of cells were stained with rhodamine and DAPI. Red particles represent DNA fragments. This graphs show the opioid antagonist groups. †<0.05 versus hydromorphone groupBack to article page