3Bhowmik A, Seemungal TAR, Sapsford RJ, et al. Relation of sputum inflammatory markers to symptoms and lung function changes in COPD exacerbations. Thorax,2000,55:114-120.
4Bhowmik A, Seemungal TAR, Sapsford RJ, etal. Comparison of spontaneous and induced sputum for investigation of airway inflammation in chronic obstructive pulmonary disease. Thorax.1998,53:953-956.
5Riise GC,Ahlstedt S,Larsson S,et al. Bronchial inflammation in chronic bronchitis assessed by measurement of cell products in bronchial lavage fluid. Thorax, 1995,50: 360- 365.
4Maurice E.Shills,JamesA.Osison,Moshe,Shike,et al. Modem nutrition in health and disease [J]. Lippincottwilliams Wi[kins ,2005 : 1384-1389.
5Rochseter KF,Esau SA.Malnutrition and respiratory system[J]. Chest, 1984,85:411-413.
6Landbo C ,Prescott E,Lange P,et al. Prognostic value of nutritional sta- tus in chronic obstructive pulmonary disease [J]. Am J Respir Crit Care, 1999,160(6) : 1856-1861.
7蔡东联.实用营养学[M].人民卫生出版社,2000:320—325.
8Lewis M1,Presc E,Osison H,et al.Nutrition and Inflammation [J]. Am Rev Respir Dis, I987,135:1062-1088.
9Fuemzalida CE,Moshe M,Sshike E,et al.IL-1 and nutrion [J]. Am Rev respir Dis, 1990,142:49-56.
10Marc Di Francia,Dominique Barbier,Jean Louis Mege,et al.Tumor necrosis factor-alpha levels and weight loss in chronic obstructive pul- monary disease.[J].Am 3 Respir Crit Care Meal, 1994, I50:1453-1455.