…In 1903, Nicolas Arthus (1862-1945) discovered that repeated injections of horse serum into the skin of rabbits caused redness at the injection site, and eventually ulcers formed. This is now called the Arthus reaction (or Arthus phenomenon), and indicates that repeated injections actually intensify the reaction. These phenomena indicate that the body becomes hypersensitive to a certain substance when it comes into contact with it, and that when it comes into contact with the same substance again after a certain period of time, it shows a different reaction than it did the first time. … *Some of the terminology that refers to the "Arthus reaction" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…03年アルチュスNicolas Arthus(1862‐1945)は,ウサギの皮膚にウマの血清をくり返し注射していると,注射局所に発赤を起こし,やがて潰瘍が形成されるようになることを発見した。これは現在,アルチュス反応(またはアルチュス現象)と呼ばれており,注射のくり返しによってかえって反応が増強されることを示すものである。これらの現象は,生体がある種の物質と接触することにより,そのものに対して過敏となり,一定の期間後に再び同一の物質に接触すると,初めとは異なった反応を示すことを物語るものである。… ※「アルチュス反応」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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