自律神経遮断の過敏性現象に及ぼす影響に関する研究 第4編 螢光標識法による自律神経遮断領域のArthus現象の検索

Histochemical investigations were made upon the allergic reaction having the sympathectomy by means of fluorescein-labelled active protein conjugate. 1. On Arthus phenomenon at 24 hours after the provocating injection, although the fluorescence was observed in swollen connective tissue, the range of the fluorescence was narrow and weak on the operated side. This is considered to be based on the differences of the accumulated amounts of the tissue and blood antibodies. 2, The fluorescence was more instinctive and its range and strength were concentrated on the 3 rd day, but they were much weaker on the operated side than the control side. This is considered to be depending on the amounts of antibodies and, moreover, it regards to less necrotic products and weak autofluorescence. 3. The swollen connective tissue showed the coagulating necrosis and the fluorescence showed an yellow-red colour on the 7 th day, and the fluorescent cells appeared at the same time. Because of the weak reaction, the fluorescent cells were much less and straggled. These fluorescent cells are considered to be the plasma cells, which concerned to the antibody production.