allopurinol and Emphysema

allopurinol has been researched along with Emphysema* in 1 studies

Other Studies

1 other study(ies) available for allopurinol and Emphysema

ArticleYear
N-(2-mercaptopropionyl)-glycine but not allopurinol prevented cigarette smoke-induced alveolar enlargement in mouse.
    Respiratory physiology & neurobiology, 2011, Mar-15, Volume: 175, Issue:3

    We investigated the possible protective effects of the Allopurinol (A), N-(2-mercaptopropionyl)-glycine (M) and N-acetylcysteine (N) against lung injury caused by long-term exposure to cigarette smoke (CS) in mouse. C57BL6 mice were exposed to 12 cigarettes a day for 60 days and concomitantly treated with either one of the antioxidant drugs diluted in saline (CS+A-50 mg/kg; CS+M-200 mg/kg/day; CS+N-200 mg/kg/day). Control groups were sham-smoked (AA). Long-term CS exposure results in extensive parenchyma destruction in CS group. Both CS+N and CS+M groups showed preserved alveolar structure and showed preserved lung function when compared to CS group. Macrophage and neutrophil counts were decreased in CS+M, and CS+N groups when compared to CS group (p<0.05). Antioxidant enzyme activities were reduced in all treated groups. CS+A showed the highest reduction in catalase activity (-25%, p<0.01). We conclude that M treatment reduced long-term CS-induced inflammatory lung parenchyma destruction and lung function, comparable to N treatment, however, antioxidant administration did not reverse CS-induced antioxidant enzyme activity reduction.

    Topics: Acetylcysteine; Allopurinol; Animals; Antioxidants; Disease Models, Animal; Emphysema; Glycine; Lung Injury; Male; Mice; Mice, Inbred C57BL; Oxidative Stress; Pulmonary Alveoli; Smoking; Sulfhydryl Compounds; Tobacco Smoke Pollution

2011