Those genes with increased expression level in aging lung mainly related to cytoskeleton or extracellular matrix, inflammation or stress response, tumor, signal transduction and so on.
上调为主的有：细胞骨架和胞外基质、炎性应激反应、肿瘤相关、信号转导等；
Conclusions Aging could accelerate fibrin deposition in pulmonary tissue of LPS-induced rat model of acute lung injury, and promote the injury of endothelial cell function caused by fibrin deposition.
结论增龄能够促进脂多糖诱导的急性肺损伤大鼠肺组织纤维蛋白沉积，增强纤维蛋白的内皮细胞损伤作用。
Her study was supported by the National Institute on Aging, National Heart Lung and Blood Institute and National Institute of Arthritis and Musculoskeletal and Skin Diseases.
她的研究得到国家老龄研究所，国家心肺和血液研究所和国立关节炎及肌骨及皮肤疾病研究所的支持。
Objective To research the relationship between dynamic lung function and aging in old people.
①目的探讨老年人动态肺功能与衰老的关系。
Conclusion the dynamic lung function in the old people over 56 decline with the increase of age, and their aging gradually take place.
结论56岁以上老人动态肺功能随年龄的增加而降低，且逐渐出现衰老现象。
The American Lung Association says the latest findings show the urgent need to clean up aging power factories.
美国肺脏协会声称这次研究结果表明需要立刻清理老化的电力工厂。
Objective To investigate the anti-aging effect of Strengthening Spleen and Supplementing Lung on skin.
目的：观察健脾补肺对抗皮肤衰老的作用。
Conclusion: Quantitative parameters of inspiratory and expiratory lung HRCT, especially mean lung density and the density difference changed subsequently with aging in asymptomatic nonsmokers.
结论：无症状非吸烟者随年龄变化，其吸呼气相hrct肺密度定量指标，尤其是呼气相平均肺密度和肺密度差，发生了相应的变化。
Conclusion: Quantitative parameters of inspiratory and expiratory lung HRCT, especially mean lung density and the density difference changed subsequently with aging in asymptomatic nonsmokers.
结论：无症状非吸烟者随年龄变化，其吸呼气相hrct肺密度定量指标，尤其是呼气相平均肺密度和肺密度差，发生了相应的变化。
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