调查慢性疹的过敏原特异性IgE分布和相关性:在中国上海进行的一项回顾性研究
Jiaqin Zhang1, Yijie Tang2, Dandan Yang2
1Department of Clinical Laboratory Medicine, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, 1278 Baode Road, Jing'an District, Shanghai, 200443, China. 17316372669@163.com.
European journal of medical research
|March 19, 2025
概括
这项研究发现,患有慢性疹 (CU) 的青少年对各种过敏原具有更高的特定IgE (sIgE) 抗体阳性. 在CU患者中,食物和吸入过敏原之间的相关性通常很弱.
科学领域:
- 免疫学 免疫学 免疫学
- 过敏学 过敏学
- 皮肤病学 皮肤病学
背景情况:
- 慢性疹 (CU) 是一种普遍的皮肤疾病,具有多种不同的触发因素和原因.
- 了解过敏原特异性IgE (sIgE) 模式对于CU管理至关重要.
研究的目的:
- 追溯分析慢性疹 (CU) 患者的过敏原特异性IgE (sIgE) 抗体的分布.
- 调查CU患者不同过敏原sIgE水平之间的相关性.
主要方法:
- 追溯分析820CU患者血清样本的过敏原sIgE.
- 用于sIgE检测的免疫诊断试验.
- 统计分析包括了千平方和斯皮尔曼的相关性测试.
主要成果:
- 在820名CU患者中,有705人获得了积极的sIgE结果.
- 与成年人相比,青少年对牛奶,蛋,灰尘,物皮毛和草花粉的sIgE阳性更高.
- 在室内灰尘和储存之间观察到强烈的相关性 (r=0.81);在食物过敏原之间以及在食物和吸入过敏原之间观察到弱相关性.
结论:
- 青少年在慢性疹中表现出明显的过敏原sIgE配置文件.
- 食物过敏原之间以及食物和吸入过敏原之间存在微弱的关联.
- 过敏原特异性IgE模式在CU中因年龄组而异.
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