Tandon N, Maitra S B, Saha G K, Modak A, Hati A K
Department of Medical Entomology, School of Tropical Medicine, Calcutta, India.
Ann Allergy. 1990 Feb;64(2 Pt 1):155-7.
Prick skin tests on 200 patients with a history of sensitivity to dust were done against house dust, cockroach, D. pteronyssinus, and D. farinae antigenic extracts. The frequency of positive reaction was 35% to cockroach, 59% to house dust, 84.7% to D. farinae, and 54% to D. pteronyssinus. Distinctively different prevalence of the three antigens, cockroach, house dust, and mites suggest that cockroach antigen is a specific antigen independent from house dust and mite antigens.
对200名有粉尘过敏史的患者进行了针对屋尘、蟑螂、粉尘螨和户尘螨抗原提取物的皮肤点刺试验。对蟑螂的阳性反应频率为35%，对屋尘为59%，对粉尘螨为84.7%，对户尘螨为54%。蟑螂、屋尘和螨虫这三种抗原的患病率明显不同，这表明蟑螂抗原是一种独立于屋尘和螨虫抗原的特异性抗原。
