Hypersensitivity,Type I
《英文msh詞典》Hypersensitivity,Type I
[同義詞] Hypersensitivity,Type I
[主題詞] Hypersensitivity,Immediate
[中文釋義] 超敏反應,Ⅰ型
[英文釋義] Hypersensitivity reactions which occur within minutes of exposure to challenging antigen due to the release of histamine which follows the antigen-antibody reaction and causes smooth muscle contraction and increased vascular permeability.