论文部分内容阅读
目的通过了解儿童感染幽门螺杆菌后其微量元素水平的变化,为临床合理补充微量元素提供科学依据。方法检测400例儿童血清中幽门螺杆菌IgG抗体和IgM抗体,同时应用原子吸收光谱法测量其全血微量元素锌、铁、钙、铜、镁的含量。结果小儿Hp现症感染率为10.5%,既往感染率为2.0%。Hp感染组儿童全血中铁的水平明显低于未感染组(P<0.05),而且感染组的铁缺乏率高于未感染组(P<0.05),而锌、钙、镁、铜水平以及缺乏率在两组之间差异无统计学意义(P>0.05)。结论 Hp感染是造成或加重儿童铁缺乏的重要因素;对Hp感染患儿应进行铁元素含量检测,必要时给予补铁治疗,以减少由此引起的铁缺乏对儿童生长发育的影响。
Objective To understand the level of trace elements in children after Helicobacter pylori infection and provide a scientific basis for the clinical rational supplementation of trace elements. Methods Helicobacter pylori IgG and IgM antibodies were detected in serum of 400 children. At the same time, contents of trace elements such as zinc, iron, calcium, copper and magnesium in whole blood were measured by atomic absorption spectrometry. Results The prevalence of Hp infection in children was 10.5% and the previous infection rate was 2.0%. The level of iron in whole blood of children with Hp infection was significantly lower than that of non-infected children (P <0.05), and the rate of iron deficiency in the infected group was higher than that in the non-infected group (P <0.05), while the levels of zinc, calcium, magnesium and copper The difference was not statistically significant between the two groups (P> 0.05). Conclusion Hp infection is an important factor in causing or aggravating iron deficiency in children. Iron deficiency should be detected in children with Hp infection and iron supplementation should be given if necessary to reduce the impact of iron deficiency on children’s growth and development.