Atopic allergy in Japanese subjects: Studies primarily with radioallergosorbent test

摘要: Abstract The radioallergosorbent test (RAST) was performed on the sera of 65 Japanese patients with bronchial asthma to show allergic similarities between extracts house dust originating in Japan and United States, an extract mite Dermatophagoides farinae . Patients whose were shown be positive by RAST or reacted positively inhalation provocation tests these substances. In general, when negative, also negative. end point intracutaneous titration correlated well level specific IgE as determined RAST, thereby indicating that testing provides a good indication serum allergen-specific IgE. lowest concentration anti-IgE producing skin reaction did not, however, correlate serum.