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连翘酯苷A对感染H9N2-AIV小鼠的炎症基因水平表达的影响 被引量:5

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摘要 本研究旨在探究连翘酯苷A对感染H9N2禽流感病毒后小鼠的炎症基因水平表达的影响,探讨连翘酯苷A抗病毒的免疫作用机制。对不同分组处理的小鼠于3、5、7、14d采血(n=3),检测白介素1β(IL-1β)含量;取第7d小鼠肺组织(n=3),通过荧光定量PCR检测髓样分化因子(My D88)与核因子-κB(NF-κB)变化,分析连翘酯苷A对其表达的影响。结果表明连翘酯苷A可减少IL-1β分泌;与模型组相比,连翘酯苷A治疗后My D88与NF-κB基因表达水平降低。研究提示,连翘酯苷A的免疫调节作用可能是通过调控炎症基因表达,降低炎症因子的分泌来实现的。
出处 《中国动物保健》 2020年第4期49-50,共2页 China Animal Health
基金 2019年北京农学院跨学科社会服务团队项目 北京市自然基金B类重点项目(KZ201510020020)。
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