论文部分内容阅读
目的：研究小鼠在寒冷与室温不同的条件下慢性支气管炎的发生发展情况。方法：在寒冷与室温不同的条件下单纯用香烟熏吸造成小鼠的慢性支气管炎。结果：在寒冷吸烟慢性支气管炎的病理改变比室温条件下更严重。结论：实验结果显示寒冷吸烟易加重慢性支气管炎病变的发生和发展。
Objective: To study the occurrence and development of chronic bronchitis in mice under different conditions of cold and room temperature. Methods: Chronic bronchitis in mice was induced solely by smoking with cigarettes under different conditions of cold and room temperature. RESULTS: The pathological changes in chronic smoking chronic bronchitis were more severe than at room temperature. Conclusion: The experimental results show that cold smoking tends to aggravate the occurrence and development of chronic bronchitis.