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 5

Effect of EA stimulation of ipsilateral GB 30 on Bax immunoreactivity in the injured sciatic nerve in rats. Left panel: photos of immunohistochemical staining showing the expression of Bax 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 Bax 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.