摘要
目的 :观察宁夏山区儿童微量元素锌的含量水平。方法 :采用SpectrAA30型原子吸收分光光度计检测血清中微量元素锌。结果 :山区儿童男、女性血锌值分别为 0 933± 0 .2 15mg/L、0 937± 0 2 13mg/L ,统计学处理P >0 0 5 ;回、汉族儿童血锌值为 0 915± 0 2 0 9mg/L、0 943± 0 2 15mg/L ,统计学处理P <0 0 5 0～ 3岁和 4～ 6岁儿童血锌值为 0 917±0 2 15mg/L ,0 939± 0 2 14mg/L ,统计学处理P >0 0 5。结论 :1)宁夏山区学龄前儿童血锌平均含量为 0 934± 0 2 15mg/L。2 )回、汉儿童血清锌含量差别显著。 3)男、女儿童之间差别不显著。
Objective :Toobserve the serumtraceelement(TE)zincconcentrationin childern livingin mountain ousarea of Ningxia.Metheds :Theserum TEzincwasmeasured by Spectr AA 30atomabsorbspectropho tometer.Results :Theserumzinclevels of boy sandgirlsinmountainousareawere 0 .933± 0 .2 1 5mg/Land 0 . 937± 0 .2 1 3mg/Lrespectively ,beingofnostatisticallysignificantdifferencebetweenthem ,P >0 .0 5.The serumzinclevelsoftheMoslemandtheHannationalitychildrenwere 0 .91 5± 0 .2 0 9mg/Land 0 .943± 0 . 2 1 5mg/Lrespectively ,beingofsignificantdifferencebetweenthem ,P<0 .0 5.Theserumzinclevelsofthechil drenaged 0～ 3yearsand 4～ 6yearswere 0 .91 7± 0 .2 1 5mg/Land 0 .939± 0 .2 1 4mg/Lrespectively ,beingof nosignificantdifferencebetweenthemP >0 .0 5.Conclusion :1 )TheaverageconcentrationofserumTEzincin childernlivinginmountainousareaofNingxiais 0 .934± 0 .2 1 5mg/L .2 )ThedifferenceofserumZnbetween MoslemandHannationalitychildrenissignificant.3)ThedifferenceofserumZnbetweenboysandgirlsisnot significant.
出处
《宁夏医学院学报》
2000年第5期335-336,共2页
Journal of Ningxia Medical College
