objective: to evaluate the safety and efficacy of combining deferiprone(dfp)and deferoxamine(dfo)in iron chelation therapy in patients with thalassemia.

目的：探讨去铁酮（dfp）和去铁胺（dfo）联合用药对重癥地中海贫血螯合治疗的安全性和有效性。

in at least seven of these villages there are children who need chelation therapy (blood lead concentration >45 μg/dl).

至少有七个这类村庄存在需要进行螯合物治疗的儿童（血铅浓度>45微克/分升）。

psychological support is important in managing chelation therapy and other aspects of the condition.

心理支持是非常重要的管理螯合疗法及其他方面的条件。

glucocorticoid, chelation therapy as well as symptomatic treatment are effective therapies to relief disease severity.

糖皮质激素、驱镍治疗和对癥处理有效。

msf has continued to provide chelation therapy for lead-poisoned children in the decontaminated villages and now has over 2 000 children under five years of age on its treatment programme.

无国界医生组织继续在消除污染的村庄向患有铅中毒的儿童提供螯合物治疗，现在已超过2000名五岁以下儿童参与治疗规划。

msf is currently providing chelation therapy for around 100 children in two specially established units within the general hospitals of bukkuyum and anka.

无国界医生目前正在bukkuyum和anka的综合性医院内专门设立的两个科室为约100名儿童提供螯合治疗。

chelation therapy is hyped as a way to clean out the arteries by dissolving cholesterol-filled plaque. this is based on wishful thinking, not science.

而有关苹果醋能够清除动脉中的粥样斑块则是属于某些商家一厢情愿的想法，没有科学依据。

an extrapolation from the above figures suggests that >2000 individuals are in need of chelation therapy in the 5 villages.

从以上数字推断，5个村庄需要采用螯合疗法者>2000人。

chelation therapy in children who continue to be exposed to lead is ineffective and may exacerbate toxicity.

螯合疗法对于持续暴露在铅环境的儿童不产生治疗效果，而可能加重中毒现象。

chelation therapy was the main vigorous way to cure the disease with rather favourable prognosis.

治疗主要措施是积极驱铅治疗，预后良好。