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                                      ڷҺͯUѪY߹ܵӰ

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                                      PI~ڷҺͯѪU߹

                                      The effect of Lead-X oral solution to lead poisoning children and their immune status

                                      TAO Xue-mei (Beijing Haidian Hospital pediatric,Beijing  100080, China)

                                       [Abstract]  Objective: To study the effect of Lead-X oral solution to lead poisoning children and their immune status. Methods: 75 cases of children with mild lead poisoning were randomly divided into two groups, A group (nutrient supplement group) 37 cases, take Centrum300; B group (Lead-X oral solution group) 38 cases, take Lead-X oral solution. The treatment continues for two mouths. Result: After treatment, the average blood lead level and neurobehavioral score of two groups were reduced significantly, B group was better than A group (P <0.01).  Compared with A group, the average level of IFN- was increased, of IL-4 was decreased, and the ratio of IFN- / IL-4 was elevated In B group (P <0.05). Conclusion: Lead-X oral solution can cut down blood lead level, improve neurobehavioral score, and increase immune function of lead poisoning children significantly. 

                                       [Key words] Lead-X oral solution; Children; Blood lead level; Immune function

                                       

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                                      3 ӑՓ

                                      ͝ȵU¶ͿͯܓpŒWОĮעכ_ӵBruce LanphearMеһоѪҺеUȼʹֻ25 µg/L25΢/ͿԌƒͯWxɿ½[1]оCѪUͯ_ڲ̶ͬȵО醖}ڷҺ@U¶ͯѪUˮƽƲОЧچμ}Լ};SCҪɷֵϣƬ[2]

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                                      īI

                                      [1] Ӣ.ͯUжIBAЧ̽ӑ[J]. Ї¿Wg.201029521-23

                                      [2] ѩ÷, я, ܻ.ϣίͯUж50RЧ^[J].FtYs־.2003127689-690

                                      [3] Zhao Zheng-yan, et al. Effect of lead exposure on the immune function of lymphocytes and erythrocytes in preschool children.Journal of Zhejiang University - Science A. 20045(8):1001-1004

                                      [4] Heo Y, Mondal TK, Gao D, Kasten-Jolly J, Kishikawa H, Lawrence DA. Posttranscriptional inhibition of interferon-gamma production by lead. Toxicol Sci. 200796:92-100.

                                       

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