食餌性アレルギーの免疫学的研究 : 第1編抗原ないしはアレルゲンの経口投与によるPCA反応およびPrausnits-Kustner反応

概要

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1) Passive cutaneous anaphylaxis was carried out by oral challenging of antigen. Both in the case of egg-anti ovalbumin and in the case of cytochrome C-anti cytochrome C, PCA were clearly positive by oral challenging. 2) Serum from a patient sensitive to egg was injected intradermally to four recipient. After taking egg orally, three recipients showed wheal and flare reactions at the PK-site. 3) One recipient who showed no reaction at PK-site by taking egg orally, showed reaction by injection of egg albumin at PK-site. IgG antibody to egg albumin was detected in this recipient by radioimmunoelectrophresis. The other recipients had no antibodies to egg albumin. 4) By injection of the patient serum once intradermally, one recipient showed skin reaction every three times when he took eggs orally.
日本アレルギー学会の論文
1968-09-30