机构:[1]Liaocheng People’s Hospital and Liaocheng Clinical School of Taishan Medical University, Liaocheng 252000, Shandong, China[2]The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou 510006, Guangdong, China广东省中医院[3]Liaocheng City Food and Drug Inspection and Testing Center, Liaocheng 252000, Shandong, China
Oroxylin A, a natural flavonoid isolated from the medicinal herb Scutellaria baicalensis Georgi, has been reported to have anti-inflammatory property. In this study, we aimed to investigate the protective effects and mechanism of oroxylin A on allergic inflammation in OVA-induced asthma murine model. BABL/c mice were sensitized and airway-challenged with OVA to induce asthma. Oroxylin A (15, 30, and 60 mg/kg) was administered by oral gavage 1 h before the OVA treatment on day 21 to 23. The results showed that oroxylin A attenuated OVA-induced lung histopathologic changes, airway hyperresponsiveness, and the number of inflammatory cells. Oroxylin A also inhibited the levels of IL-4, IL-5, IL-13, and OVA-specific IgE in BALF. Furthermore, oroxylin A significantly inhibited OVA-induced NF-kappa B activation. In conclusion, these results suggested that oroxylin A inhibited airway inflammation in OVA-induced asthma murine model by inhibiting NF-kappa B activation. These results suggested that oroxylin A was a potential therapeutic drug for treating allergic asthma.
第一作者机构:[1]Liaocheng People’s Hospital and Liaocheng Clinical School of Taishan Medical University, Liaocheng 252000, Shandong, China
通讯作者:
通讯机构:[2]The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou 510006, Guangdong, China[*1]The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Academy of Chinese Medical Sciences), Guangzhou 510006, Guangdong, China
推荐引用方式(GB/T 7714):
Zhou De-Gang,Diao Bao-Zhong,Zhou Wen,et al.Oroxylin A Inhibits Allergic Airway Inflammation in Ovalbumin (OVA)-Induced Asthma Murine Model[J].INFLAMMATION.2016,39(2):867-872.doi:10.1007/s10753-016-0317-3.
APA:
Zhou, De-Gang,Diao, Bao-Zhong,Zhou, Wen&Feng, Jia-Long.(2016).Oroxylin A Inhibits Allergic Airway Inflammation in Ovalbumin (OVA)-Induced Asthma Murine Model.INFLAMMATION,39,(2)
MLA:
Zhou, De-Gang,et al."Oroxylin A Inhibits Allergic Airway Inflammation in Ovalbumin (OVA)-Induced Asthma Murine Model".INFLAMMATION 39..2(2016):867-872