众所周知,工业生产和机械化运输中所形成的各种变应原进入空气、水和食物中,是促成变态反应性疾病发病率增加的重要因素之一。可将化学变应原引起的变态反应性损伤看作具有器官特异性的自身免疫病。像免疫抗体一样,机体内形成的变态反应性抗体也具有特异性。但是变态反应性抗体能够部份地和机体的某些细胞成分相结合,而 It is well-known that the various allergens formed in industrial production and mechanized transport into the air, water and food are one of the important factors contributing to the increased incidence of allergic diseases. Allergic damage caused by chemical allergens can be considered as an organ-specific autoimmune disease. Like immune antibodies, allergic antibodies formed in the body are also specific. However, allergic antibodies are able to partially combine with certain cellular components of the body