[Effect of depsides salts from salvia miltiorrhiza on functions of platelet and vascular endothelial cell of patients with chronic obstructive pulmonary disease in acute exacerbation stage].

Objective: To investigate the influence of depsides salts from salvia miltiorrhiza (DSM) on the functions of platelet and vascular endothelial cell in severe chronic obstructive pulmonary diseases (COPD) patients with acute exacerbation.

Methods: Forty patients with severe COPD in acute exacerbation stage were randomly divided into two groups: conventional treatment (CT) group and DSM treatment (DSM) group, each consisting of 20 cases, and 20 healthy adults served as control group. All COPD patients were given conventional treatment, while for the patients in DSM group 0.

[Effect of ulinastain on the expression of hemeoxygenase-1 in oleic acid-induced acute lung injury in rats].

Objective: To explore the effect of ulinastain on the expression of hemeoxy genase-1 (HO-1) in oil acid-induced acute lung injury in rats.

Methods: The animal model of acute lung injury was established by oil acid. Thirty SD rats were randomly divided into 3 groups: the blank control group (A), the acute lung injury group (B) and the acute lung injury group (C) followed by injecting 100 mL/kg ulinastatin.