概述早在1713年Ramazzini就提出有些人吸入谷物(尤其是小麦)粉尘颗粒后出现结膜炎、咽部发痒、气短等症状或疾病。近20年来,随着现代工业的发展和诊断技术的提高,世界各地学者不断研究报道了面粉和谷物粉尘引起的面包师哮喘和谷仓工人过敏性鼻炎、哮喘、支气管炎或外源性过敏性肺泡炎等呼吸道疾病。尤其是谷物粉尘引起的职业性哮喘(Grain Dust- Overview As early as 1713, Ramazzini proposed that some people have symptoms or diseases such as conjunctivitis, itchy throat, shortness of breath, and the like after inhalation of dust particles from cereals, especially wheat. In the recent 20 years, with the development of modern industry and the improvement of diagnostic techniques, scholars from all over the world have been continuously researching reports on baker’s asthma and barnyard workers allergic rhinitis, asthma, bronchitis or exogenous allergies caused by flour and grain dust Alveolitis and other respiratory diseases. In particular, occupational asthma due to cereal dust (Grain Dust-