【摘要】 目的观察壳聚糖的排铅效果。方法选择100例高铅儿童(血铅高于10.0μg/d l),按血铅水平均衡地随机分组,其中对照组50例,试验组50例。试验组服用壳聚糖(推荐剂量为每日1.5g)配制的牛奶,对照组服用普通牛奶,服用一个月。结果壳聚糖能显著降低高铅儿童的血铅含量(P<0.05),增加尿铅排出量(P<0.05),而对尿钙和尿锌排出量无显著变化(P>0.05)。结论壳聚糖具有促进排铅作用。更多还原

【Abstract】 OBJECTIVE To study effect of chitosan in the treatment of lead-eliminating.METHODS 100 high-lead childrens(blood lead level>10.0μg/dl) were divided randomly according their blood lead level into 2 groups.50 childrens with chitosan and 50 childrens as control.Chitosan milk had been administrated to the test groups daily(1.5g/d) for 1 months while the nomal milk had been administrated to the controls instead. RESULTS Chitosan could not only decrease the blood lead of the high-lead children(P<0.05),but increase the excretion of urine lead(P<0.05).The eliminating of urine calcium and the urine zinc had no obviously change(P>0.05).CONCLUSION Chitosan milk could improved the effect of leadeliminating.更多还原