Acupuncture ameliorates neurological function in rats with cerebral ischemia-reperfusion by regulating the opening of large-conductance Ca²⁺ -activated potassium channels.

Compared with the control group, there was no difference of the current amplitude, open probability, and open dwell time in sham surgery group ( P > 0.05); compared with the control group and sham surgery group, the open probability and open dwell time of the model group were significantly increased ( P < 0.05, P < 0.01), the current amplitude showed an increasing trend, but there was no statistical significance ( P > 0.05); compared with the model group, the open probability and open dwell time of GV26 group were significantly decreased ( P < 0.01), the current amplitude showed a decreasing trend without statistical significance ( P > 0.05); compared with non‐acupuncture point group, the open probability of GV26 group decreased significantly ( P < 0.05), the current amplitude and open dwell time showed an decreasing trend, but there was no statistical significance ( P > 0.05) (Table 3 , Figure 6 ). 4.

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