Objective: to investigate the effect of prenatal tobacco and alcohol exposure on stature and neural development of offspring.
目的：探讨孕期烟酒对子代神经发育的影响和机制。
2
Objective to study the effects of prenatal exposure to low level lead on the physical and neuro-behavioral development of mice and the interaction between lead and zinc.
目的研究孕期铅染毒对仔鼠生理发育与行为能力的影响及其与锌的相互作用。
3
Methods: to research the effects of prenatal cocaine exposure on spatial resolution in the water maze test and observe the development of frontal cortex and hippocampus by toluidine blue staining.