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用四氯乙烯胶丸治疗鈎虫病,缺点很多:加工麻煩,不能大量出品以供需要;价格較貴,增加病人負担;吞服困难(七岁以下的儿童根本不能囫圇吞服),影响治疗工作的开展;不能同时在小腸上端溶解而降底有效浓度,影响疗效,在小腸以下溶解或根本不溶解而随大便排出(在收集病人粪便淘虫时,曾发現有囫圇胶丸在粪便內),浪費药品,起不到治疗作用。鉴于以上缺点,我組曾对“直接用四氯乙烯液体”
Treatment of hookworms with tetrachlorethylene capsules has many disadvantages: processing troubles can not be produced in large quantities for the needs; the price is more expensive, increasing the burden on patients; difficulty swallowing (children under the age of seven can not swallow) affect the treatment Work; can not simultaneously dissolve in the upper intestine and the bottom effective concentration, affect the efficacy of the dissolution of the following in the small intestine or not dissolved with the stool (in the collection of the patient faeces, had found a scab in the feces) , Waste medicine, can not achieve the therapeutic effect. In view of the above shortcomings, our group had “direct use of tetrachlorethylene liquid”