Effects of maternal exposure to nano-alumina during pregnancy on neurodevelopment in offspring mice

摘要

Objective To observe the effects of maternal exposure to nano-alumina during pregnancy on the neurodevelopment in offspring mice.Methods Female ICR mice were exposed to nano-alumina 10 d before mating,and the nano-alumina exposure lasted till offspring mice were born.All the female mice were randomly divided into 5groups:solvent control group (saline) ,nano-carbon group (11.76 mg/ml) ,microalumina group (50 mg/ml) ,50 nm alumina group (50 mg/ml) ,and 13 nm alumina group (50 mg/ml) .All the mice were treated by