Figure 3: Effect of treatment of high-fat/streptozotocin diabetic rats with menhaden-oil- (MO-) supplemented diet on motor and sensory nerve conduction velocity. Motor and sensory nerve conduction velocity was examined as described in Section 2. Data are presented as the mean ± S.E.M. in m/sec. The number of rats in each group was the same as shown in Table 2. compared to control rats; compared to diabetic rats.