In this study, nine allergens wree selected; i.e. 1289 cases of d1, 1277 cases of e1, 1547 cases of f1, 1063 cases of t17and others, for investigation the relationship between the total IgE level and RAST score. The results showed that the total IgE level was high in high di score, and 29 cases of low IgE level was observed in high f1score groups. On the other hand, the comparison of the CAP system and the total IgE level showed. The result shows that one case of low total IgE value was found in highest dl score group.
The accurary of measurement using kits in the clinical laboratories is important for the patient diagnosis and treatment. In the present paper, the AL-18, AIaSTAT, CAP, FAST and RAST methods were investigated and were compared among kits the results obtained with serum sample, for determination of specific IgE antibodies. Significant differences among kits were observed from the results of those methods. One of the reasons, why the data discrepancy exists, is that each kit uses a different reference and a different inclusion method of allergen. For the evaluation of data discrepancy among those kits, it might be important that the clinical history of symptoms and in vivo tests against the different allergens compared with results of in vivo tests.
We have designed a new dust monitor that takes of advantage certain physical relationship that exist between the alpha and beta emissions of the radon and thoron progeny. This dust monitor is able to simultaneously measurement both alpha and beta activity while sampling.The counting efficiencies are 9 % and 14 % respectively. On May 1986, the monitor detected the Chernobyl radioactivity in real time.