The Combined Extract of Zingiber officinale and Zea mays (Purple Color) Improves Neuropathy, Oxidative Stress, and Axon Density in Streptozotocin Induced Diabetic Rats

Table 2

Effect of PWCG on paw foot withdrawal threshold intensity evaluated by von Frey filament test. (/group) -value <.05 and .01 respectively; compared to control rats. -value <.05 and .01 respectively; compared to DM rats with CCI which received vehicle.

Time	Paw withdrawal threshold intensity (g)
	Control	DM + CCI + vehicle	DM + CCI + GABApentin; (50 mg·kg^−1 BW)	DM + CCI + ascorbic acid; (100 mg·kg^−1 BW)	DM + CCI + PWCG; (100 mg·kg^−1 BW)	DM + CCI + PWCG; (200 mg·kg^−1 BW)	DM + CCI + PWCG; (300 mg·kg^−1 BW)
Baseline
Day 3
Day 6
Day 9
Day 12
Day 15
Day 18
Day 21