Fig. 3. Effects of intranasally administered vanadium on the size of olfactory lobes.
Male C57 black mice (n ≥ 5 per group) were intranasally administered 182 µg of V2O5 in 50 µL of deionized water three times a week for one month. The vehicle control animals were administered deionized water. At the end of treatment, olfactory lobes were dissected out and weighed. Asterisks (*, p < 0.05) indicate a significant difference between treatment and control group means ± S.E.M.
