| 家蚕先天性免疫的研究进展 |
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| 引用本文： | 徐颖.家蚕先天性免疫的研究进展[J].安徽农业科学,2012,40(26):12891-12892. |
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| 作者姓名： | 徐颖 |
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| 作者单位： | 江苏科技大学生物与化学工程学院,江苏镇江,212018 |
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| 摘 要： | 蚕桑生产是我国的传统优势产业,但蚕病却给养蚕业造成很大的损失。由于产业发展的需要,家蚕的免疫防御机制是人们长期关注的热点。家蚕虽然不具有人类高度专一的获得性免疫,但具有对病原微生物感染作出快速有效应答的先天性免疫系统。家蚕受到微生物的感染后,体内会合成抗菌肽,然后抗菌肽被分泌到血淋巴中去消灭病原体。其中,模式识别受体、免疫信号传导途径以及抗菌肽在体液免疫中起着非常重要的作用。
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| 关 键 词： | 家蚕 先天性免疫 体液免疫 Toll和Imd信号通路 抗菌肽 |
Progress of Research on Bombyx Innate Immunity |
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| XU Ying.Progress of Research on Bombyx Innate Immunity[J].Journal of Anhui Agricultural Sciences,2012,40(26):12891-12892. |
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| Authors: | XU Ying |
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| Institution: | XU Ying(School of Biology and Chemical Engineering,Jiangsu University of Science and Technology,Zhenjiang,Jiangsu 212018) |
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| Abstract: | Sericulture production is a traditional industry in China.However,silkworm diseases have caused a great loss in economy.Due to the needs of industrial development,immune defense mechanism of the silkworm is a long-term focus of attention.Bombyx mori,although lacking an adaptive immune system found in mammals,can resist rapidly and effectively the infection of various microorganisms through multifaceted innate immune response.When silkworms are infected by microorganisms,the body will synthesize antimicrobial peptides which are secreted to destroy pathogens.Pattern recognition receptors,immune signaling pathways and antimicrobial peptide play a very important role in the humoral immune system. |
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| Keywords: | Bombyx mori Innate immunity Humoral immunity Toll and Imd signal pathway Antimicrobial peptide |
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