关键词: 运动训练, 宫内感染, 早产, 行为

Abstract: Objective To explore the effect of sports training on premature animal by intrauterine infection caused. Method sThe preterm animal model was made by injection the lipopolysaccharide in the pregnant mice.Premature animal were randomly divided into two groups:the physical training intervention group,the model group,without premature rats birth from the normal pregnant rats were as control group.After 7 days,all young rats born of intervention group were different to the corresponding acupuncture and exercise training,At 28 days of age,the results of open field test and rotarod test of were recorded and analyzed. Results Physical training could significantly improve the premature animal athleticism and exploratory behavior,the difference was statistically significant (P<0.05). Conclusion Early physical training can obviously improve the premature animal's athleticism and exploratory behavior abilities.

Key words: physical training, intrauterine infection, preterm, behavior