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本文对因心脏病死后吸烟与不吸烟者的气管支气管組織学进行探討。对象昔为40到77岁的白种人。多数不吸烟者其气管支气管的弹力纤維是相对直而规则、色深,甚至增厚具染色性。不吸烟与吸烟不多者(每日少于20支)的組織变化无明显差异;中等量吸烟者(每日20支达20年)一半以上的弹力紆维呈不規則波浪形变化。大量者(每日20—60支达20年或更长)具有更明显的变化,即弹力纤維从量上增生、
This article discusses the post-mortem heart disease of smokers and non-smokers tracheobronchial histology. The object is white people aged 40 to 77 years old. The majority of non-smokers tracheal bronchial elastic fibers are relatively straight and regular, color depth, and even thickening with staining. There was no significant difference in the organization of non-smoking and less-smokers (less than 20 per day); more than half of the middle-sized smokers (20 per day up to 20 years) showed irregular wave patterns. A large number of people (20-60 per day up to 20 years or more) have a more significant change, that is, the amount of elastic fibers from the proliferation,