Changes and clinical significance of collagen and cytokine during COPD episode and remission episode / 中国实用内科杂志

Objective Study changes and clinical significance of collagen and cytokine during COPD episode and remission in order to guide clinical treatment. Methods From Mar.2002 to Nov.2004,the COPD patients of episode and remission period were compared with the healthy elderly people.The collagen and cytokine of the serum from the COPD patients and healthy elderly people were detected by applying ABC-ELISA and radio-immunity means. Results The level of serum C_Ⅰ、C_Ⅲ、C_Ⅳ increased obviously in the COPD patients during COPD episode and remission episode compared with that in the healthy elderly people( P