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组胺是过敏反应的重要化学介质之一。组胺受体分为H_1和H_2受体。近年来已证明,与免疫效应和炎症反应有关的细胞群具有组胺受体,过敏反应中释出的组胺可能影响机体的免疫机能。组胺对免疫系统的作用包括:
Histamine is one of the important chemical mediators of allergic reactions. Histamine receptors are classified as H 1 and H 2 receptors. In recent years, it has been demonstrated that histamine receptors are involved in cell populations associated with immune and inflammatory responses and histamine released during anaphylactic reactions may affect the body’s immune function. The effects of histamine on the immune system include: