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鼻腔食物挑战的方法学原则

Edyta Krzych-Fałta¹, Monika E Czerwińska², Sławomir Białek²

¹Department of Basic Nursing, Medical University of Warsaw, 02-097 Warsaw, Poland.

|September 9, 2023

概括

使用粉末蛋白的鼻腔挑测试显示了作为口服食物挑战的替代品的潜力. 虽然发生了微小的鼻流变化,但测试表明没有显著的过敏反应,支持它们在食品过敏原测试中的使用.

科学领域:

过敏和免疫学过敏和免疫学
耳鼻喉科耳鼻喉科耳鼻喉科
诊断方法诊断方法

背景情况:

口服食物挑战是诊断食物过敏的标准.
鼻腔挑测试提供了一个潜在的不那么侵入性的替代方案.
需要对食物过敏原进行鼻腔挑测试的标准化.

研究的目的:

建立鼻腔食物过敏原诱导试验的方法基础.
调查冷干燥粉状蛋白作为鼻腔过敏原的使用.
通过客观和主观的措施来评估鼻腔粘膜反应.

主要方法:

用冷干燥的粉末蛋白进行了鼻腔挑测试.
包括一个由25名非过敏个体组成的对照组.
光学鼻计测量了鼻腔气流变化.
视觉模拟秤评估了主观的鼻子不适.

主要成果:

通过光学鼻计检测出鼻腔气流的轻微变化.
没有报告感知到鼻子不适的显著差异.
该研究表明,鼻粘膜对过敏原没有显著的反应性.

结论:

用粉末蛋白进行鼻腔挑测试是食品过敏原测试的可行方法工具.
这些测试可以作为未来的替代口服食品挑战.
为了标准化方法和确定值剂量,需要进一步细化.

关键词:

在VAS尺度上的VAS尺度.蛋过敏过敏对蛋的过敏鼻腔食物挑战鼻腔食物挑战视觉鼻测仪是指光学鼻测仪.

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