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木尘可致呼吸道疾病早有报道。主要归因于木尘的机械刺激、药理作用或过敏机理。临床上可见到立即过敏反应或延迟过敏反应或两者兼而有之。也有过木尘性外源性肺泡炎和慢阻肺的报道。 为评价木工非恶性呼吸道疾病的发病机理,作者对90名木工和53名对照者进行研究。受检对象分为四组:A组(55名),健康接尘者;B_1组(15名),慢
Mu dust can cause respiratory diseases have long been reported. Mainly due to the mechanical stimulation of wood dust, pharmacological effects or allergic mechanism. Clinically visible immediate allergic reactions or delayed allergic reactions or both. There have also been reports of wood dust exogenous alveolitis and chronic obstructive pulmonary disease. To evaluate the pathogenesis of woodworking non-malignant respiratory diseases, the authors studied 90 carpenters and 53 controls. Subjects were divided into four groups: A group (55), health dusts; B_1 group (15), slow