Research Article

Effects of Deep Electroacupuncture Stimulation at “Huantiao” (GB 30) on Expression of Apoptosis-Related Factors in Rats with Acute Sciatic Nerve Injury

Figure 4

Effect of EA stimulation of ipsilateral GB 30 on Bcl-2 immunoreactivity in the injured sciatic nerve in rats. Left panel: photos of immunohistochemical staining showing the expression of Bcl-2 in the sciatic nerve (indicated by red arrowheads) in the normal control (a), model (b), deep EA (c), and shallow EA (d) groups (×200); right panel: bar graphs showing the expression levels (OD values) of Bcl-2 in the sciatic nerve in the four groups (, 8 rats/group). versus the normal control group; Δ versus the model group; # versus the shallow EA group.