【作者】 閆文娟; 李泰輝; 姜子德;
【Author】 YAN Wenjuan1,2,LI Taihui2,JIANG Zide1 1South China Agriculture University,Guangzhou,Guangdong 510642,China;2Guangdong ProvincialPublic Laboratory of New Microbial Application Technology,Guangdong Key Laboratory of Microbial CultureCollection and Application,Guangdong Institute of Microbiology,Guangzhou,Guangdong 510070,China
【機構(gòu)】 華南農(nóng)業(yè)大學資源環(huán)境學院; 廣東省微生物研究所廣東省微生物應(yīng)用新技術(shù)公共實驗室廣東省菌種保藏及應(yīng)用新技術(shù)重點實驗室;
【摘要】 以小鼠的肺指數(shù)為指標,研究廣東蟲草子實體對H9N2亞型禽流感病毒的抗性作用。結(jié)果表明:與病毒組相比,不同劑量廣東蟲草處理感染病毒小鼠的肺指數(shù)均有不同程度的降低;當其劑量為0.27 g/kg.bw時,肺指數(shù)抑制率可達22.1%,與病毒組相比差異顯著。
【Abstract】 Antiviral activity of Cordyceps guangdongensis against influenza virus H9N2 infections in mice was evaluated using the pulmonary index as the indicator.C.guangdongensis at a dose level of 0.27 g/kg body weight had a significant(P﹤0.05) antiviral effect and inhibited the pulmonary index by 22.1% compared with untreated controls.However,higher doses were less effective under the test conditions.
【關(guān)鍵詞】 廣東蟲草; H9N2亞型禽流感病毒; 肺指數(shù);
【Key words】 Cordyceps guangdongensis; influenza virus H9N2; pulmonary index;
【基金】 廣東省基金項目(編號:10151007002000006);;廣東省科技計劃項目(編號:2009B080702029);;廣東省基金團隊項目(編號:E05202480)的部分研究內(nèi)容
【分類號】S853.7