[Influence of 1, 2-dichloroethane on open field behavior and levels of neurotransmitters in brain of mice].

Objective: To explore the effects of 1,2-dichloroethane (1,2-DCE) on the behavior and the brain neurotransmitter levels in mice.

Methods: Thirty mice were randomly divided into four groups, which were control group and groups of low, middle and high exposure (225, 450 and 900 mg/m3) to 1,2-DCE for 10 days (3.5 h a day) by inhalation.

[Effect of glutathione and sodium selenite on the metabolism of arsenic in mice exposed to arsenic through drinking water].

Objective: To explore the effect of glutathione (GSH) and sodium selenite on the metabolism of arsenic in the liver, kidney and blood of mice exposed to iAsIII through drinking water.

Methods: The mice were randomly divided into control, arsenic, GSH and sodium selenite group, respectively. And each group had eight mice and the mice were exposed to 50 mg/L arsenite by drinking water for 4 weeks.