saucerneol-d and Asthma

saucerneol-d has been researched along with Asthma* in 1 studies

Other Studies

1 other study(ies) available for saucerneol-d and Asthma

ArticleYear
Antioxidant and antiasthmatic effects of saucerneol D in a mouse model of airway inflammation.
    International immunopharmacology, 2011, Volume: 11, Issue:6

    Chronic airway inflammation is a hallmark of asthma, which is an immune-based disease. We evaluated the ability of saucerneol D, a tetrahydrofuran-type sesquilignan isolated from Saururus chinensis, to regulate airway inflammation in an ovalbumin (OVA)-induced airway inflammation model. Furthermore, we determined whether heme oxygenase (HO)-1 was required for the protective activity of saucerneol D. The airways of OVA-sensitized mice exposed to an OVA challenge developed eosinophilia and mucus hypersecretion and exhibited increased cytokine levels. Mice were administered saucerneol D orally at doses of 20 and 40mg/kg once daily on days 26-30. Saucerneol D administered orally significantly inhibited the number of OVA-induced inflammatory cells and the production of immunoglobulin E as well as Th2-type cytokines. Histopathology studies revealed a marked decrease in lung inflammation and goblet cell hyperplasia after saucerneol D treatment. In addition, saucerneol D induced HO-1 and led to a marked decrease in OVA-induced reactive oxygen species and malondialdehyde and an increase in superoxide dismutase and glutathione in lung tissues. These antioxidant effects were correlated with HO-1 induction. In our experiments, saucerneol D treatment reduced airway inflammation and suppressed oxidative stress in an OVA-induced asthma model.

    Topics: Animals; Anti-Asthmatic Agents; Antioxidants; Asthma; Cells, Cultured; Cytokines; Disease Models, Animal; Female; Heme Oxygenase (Decyclizing); Humans; Immunoglobulin E; Lignans; Mice; Mice, Inbred BALB C; Pneumonia; Reactive Oxygen Species; Saururaceae; Th1-Th2 Balance

2011