摘要
目的：调查宁波地区主要气传花粉的种类、数量和播散规律，探讨宁波地区花粉过敏原与特应性皮炎临床症状变化的相关性。方法：（1）2012年1~12月在宁波选取四个采样点，通过曝片采集气传花粉，鉴定种属及计数。（2）对285例特应性皮炎患者进行常见的8种花粉变应原的皮肤点刺试验。（3）对285例特应性皮炎患者进行为期1年的临床症状变化回顾性调查，分析其与气传花粉飘散规律之间的相关性。结果：（1）全年采集到花粉41属，其中树木类花粉89.2％，草本植物花粉10.8％。（2）皮肤点刺试验结果显示：皮肤点刺试验阳性率最高的为蒿属（52.63％）、豚草（52.63％），其次为葎草（37.89％）、悬铃木属（37.89％）。（3）临床症状回顾性调查显示：单纯型与混合型AD的皮肤症状在春季花粉播散季节加重；混合型AD的过敏性鼻炎和哮喘症状在秋季更为明显。结论：本地花粉播散呈两个高峰，分别是3~5月和8~10月。前者主要是树木类花粉为主；后者主要是草本植物为主。气传花粉是引起宁波地区AD的重要原因。
Objective：To investigate the genus, quantities and regular pattern of pollen spreading in Ning-bo and to determine the correlation between the pollen allergens and clinical symptom of atopic dermatitis. Methods：（ 1） The species of airborne pollen was collected from January to December 2012 in four locations in Ningbo using gravity sedimentation technique. （ 2） Skin prick test with 8 common kinds of pollen allergens was performed in 285 patients with atopic dermatitis. （ 3） The 285 patients were retrospectively followed for one year in order to determine the relationship between the clinical symptom and the spreading pattern of air-borne pollen. Results：（1） Forty-one pollen genus were collected, 89.2% of which was tree pollens and 10.8% was herb pollen. （2） Skin prick test of 285 patients showed the most common allergenic pollen were artemisia （52.63%）, ragweed （52.63%） and the following were humulus scandens （37.89%） and platanus （37.89%）. （3） The retrospective analysis of clinical symptoms showed the skin symptoms of AD were aggra-vated in the spring season and the allergic rhinitis and asthma symptoms were aggravated obviously in autumn. Conclusion：There were two peaks of pollen spreading （ from March to May and from August to October ） . Tree pollens was the most common pollens during the first peak and herbs pollens was the most common pol-lens during the second peak. The pollen plays an important role in the onset of AD in Ningbo.
出处
《中国麻风皮肤病杂志》
2015年第8期455-458,共4页
China Journal of Leprosy and Skin Diseases
基金
宁波市科技局社发项目(编号:2011c50044)
关键词
气传花粉
特应性皮炎
宁波
airbrone pollen
atopic dermatitis
Ningbo
