亚酸和葡萄糖可能会对尿液中生物化学分析物的定量测量产生重大干扰
Sara Mašković1, Nora Nikolac Gabaj2,3
1Poliklinika LabPlus, Zagreb, Croatia.
Laboratory medicine
|November 16, 2024
概括
尿液中阿斯科布酸和葡萄糖的增加可能会干扰某些测试结果. 葡萄糖显著影响总蛋白质和尿酸,而酸影响化物水平,需要仔细解释尿液分析.
科学领域:
- 临床化学 临床化学
- 尿液分析 尿液分析
- 诊断干扰 诊断干扰
背景情况:
- 干扰导致的预分析错误会损害诊断的准确性.
- 了解干扰物对于可靠的尿液分析至关重要.
- 亚酸和葡萄糖是常见的物质,可能会影响尿液分析.
研究的目的:
- 为了研究高甲酸和葡萄糖对各种尿液参数的影响.
- 为了确定受这些常见干扰物影响的特定分析物.
- 为了准确解释尿液检测结果.
主要方法:
- 使用24小时的尿样进行分析.
- 评估参数包括蛋白质,白蛋白,电解质和代谢物.
- 引入不同度的亚斯科布酸和葡萄糖用于干扰测试.
主要成果:
- 亚酸干扰了化物,和.
- 葡萄糖升高影响了总蛋白质,,,肌,尿素和尿酸.
- 对亚酸与化物和葡萄糖与总蛋白质/尿酸观察到线性干扰.
结论:
- 尿液分析的解释需要在患有高葡萄糖或甲酸的患者中谨慎行事.
- 亚酸干扰可能会被忽视;葡萄糖干扰是显著的.
- 常规的尿液葡萄糖检测至关重要,特别是对于糖尿病患者.
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