Asthma and chronic obstructive airway disease ,（COAD） are chronic inflammatory disorders of the airways which are usually associated with widespread airway obstruction that is often relieved by treatment. β2-adreno...Asthma and chronic obstructive airway disease ,（COAD） are chronic inflammatory disorders of the airways which are usually associated with widespread airway obstruction that is often relieved by treatment. β2-adrenoreceptor agonists and corticosteriods are the mainstay of the management of this disease. The preferred route of administration of these agents is by inhalation. This allows the drug to be delivered directly to the airway with more rapid relief and fewer side effects than systemic route. The main disadvantage of metered-dose inhaler （MDI） use is that the correct use requires good technique;展开更多
Objective To investigate the relationship between the expression of trannsient receptor potential vanilloid(TRPV1)and the severity of airway remodeling in elderly patients with chronic obstructive pulmonary disease(CO...Objective To investigate the relationship between the expression of trannsient receptor potential vanilloid(TRPV1)and the severity of airway remodeling in elderly patients with chronic obstructive pulmonary disease(COPD).Methods According to airflow obstruction severity,totally 100 cases of elderly patients with展开更多
文摘Asthma and chronic obstructive airway disease ,（COAD） are chronic inflammatory disorders of the airways which are usually associated with widespread airway obstruction that is often relieved by treatment. β2-adrenoreceptor agonists and corticosteriods are the mainstay of the management of this disease. The preferred route of administration of these agents is by inhalation. This allows the drug to be delivered directly to the airway with more rapid relief and fewer side effects than systemic route. The main disadvantage of metered-dose inhaler （MDI） use is that the correct use requires good technique;
文摘Objective To investigate the relationship between the expression of trannsient receptor potential vanilloid(TRPV1)and the severity of airway remodeling in elderly patients with chronic obstructive pulmonary disease(COPD).Methods According to airflow obstruction severity,totally 100 cases of elderly patients with
