Preventive Effects of the Chinese Herbal Medicine Prescription Tangkuei Decoction for Frigid Extremities on Sciatic Neuropathy in Streptozotocin-Induced Diabetic Rats

Figure 1

Testing of excitatory signal conduction time in sciatic nerves. (a) Electroneuronography of a rat from the 12-week diabetic model group. (b) Electroneuronography of a rat from the 12-week medicine prophylaxis group. (c) The site of conduction velocity determination. (d) Electroneuronography of a rat from the 12-week blank control group. The abscissa represents the conduction time (ms), and the ordinate represents the electrical potential (mV). ms: millisecond. mV: millivolt.

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