【摘要】 [目的]探讨小儿智力低下与血氨的关系。[方法]对临床诊断为智力低下患儿与健康对照组儿童检测血氨含量。血氨检测采用免疫渗透干化学法。比较小儿智力低下组与对照组血氨水平的差异。[结果]134例小儿智力低下患儿中,发现血氨增高61例(45.5%),50例对照组血氨轻度增高2例(4%),两组比较,差异有统计学意义。血氨增高程度与患儿年龄无关。[结论]小儿智力低下与高血氨症有关,提示在小儿智力低下患儿的康复治疗中应该重视血氨增高,采取措施降低血氨,并能常规进行血氨检测。更多还原

【Abstract】 [Objective] To study the relationship between mental retardation in children and blood ammonia level. [Methods] Blood ammonia level was detected in mental retardation children and healthy children. Dry chemical method was used to measure the level of blood ammonia. The level of blood ammonia between epilepsy group and control group was compare. [Results] Among 134 cases of mental retardation children, 61 (45.5% ) of them showed elevated blood ammonia. Only 2 (4%) of 50 cases of healthy children showed the elevated blood ammonia. And there was significantly difference between the two groups. The blood ammonia level had no association with the age of the children. [Conclusion] Mental retardation in children is related to hyperammonemia, which indicates that we should pay attention to the elevated level of blood ammonia in the therapy of children with mental retardation and take measures to decrease the blood ammonia level. It’s essential to detect the blood ammonia level routinely.更多还原