Journal of the neurological sciences
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Comparative Study
Comparison of short-term effects of insulin and essential fatty acids on the slowed nerve conduction of streptozotocin diabetes in rats.
Early effects of insulin and essential fatty acids on nerve conduction were studied. Insulin-dependent diabetes was induced in rats using streptozocin (65 mg/kg, i.p.); control rats were treated with buffer. Five weeks later, diabetic rats were divided into 5 groups. ⋯ Conduction velocities in both sensory and motor nerves were normal in diabetic rats treated with either insulin or fatty acids for 5 days. It was concluded that both insulin and essential fatty acids had early effects on nerve conduction in diabetic rats. The speed of their actions, and the magnitudes of responses were different in sensory and motor nerves.