Research Article

Therapeutic Potential of Novel Twin Compounds Containing Tetramethylpyrazine and Carnitine Substructures in Experimental Ischemic Stroke

Figure 3

Both LR134 and LR143 protected against cerebral ischemia reperfusion (I/R) injury in rats. (a) Representative photographs of TTC staining and calculated infarct volume showing the effects of candidate 2-hydroxymethyl-3,5,6-trimethylpyrazine-carnitine ester twin compounds in rats with cerebral I/R injury. (b) Neurological deficit scores in ischemic rats with different treatments. (c) The cerebral edema index in ischemic rats with different treatments. (d) Representative images of brain slices after Evans blue injection and calculated Evans blue intensity in ischemic rats with different treatments. versus sham group, versus I/R-vehicle group ().
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