| 蝇蛆寄生对家蚕血细胞和酚氧化酶活性的影响 |
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| 引用本文： | 李季生,夏爱华,高绘菊,胡传英,牟志美. 蝇蛆寄生对家蚕血细胞和酚氧化酶活性的影响[J]. 蚕业科学, 2006, 32(2): 268-271 |
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| 作者姓名： | 李季生 夏爱华 高绘菊 胡传英 牟志美 |
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| 作者单位： | 山东农业大学林学院,泰安,271018;山东农业大学林学院,泰安,271018;中国农业科学院生物技术研究所,北京,100081;山东省肥城市王庄镇统计站,泰安,271611 |
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| 基金项目： | 国家茧丝绸发展风险基金第六批项目[国茧协办函(2005)45号] |
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| 摘 要： | 为了探明蝇蛆寄生对家蚕免疫因子的影响,对家蚕追寄蝇(Exorista sorbillansW iedem ann)幼虫寄生的5龄家蚕血淋巴中血细胞数量的变化以及血淋巴酚氧化酶活性的变化进行了研究。结果表明:蝇蛆寄生家蚕后,家蚕血淋巴中颗粒细胞和浆细胞的数量急剧上升,在寄生后16~24 h,蝇蛆蚕血淋巴颗粒细胞和浆细胞数达到6.81×106/mL,比对照增加了4.76×106/mL;蝇蛆寄生导致血淋巴黑化反应加快,黑色素增加;蝇蛆蚕血淋巴酚氧化酶活性升高,在6 d内由7 U/mg上升到34 U/mg。
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| 关 键 词： | 蝇蛆 家蚕 寄生 免疫 酚氧化酶 |
| 文章编号： | 0257-4799(2006)02-0268-04 |
| 修稿时间： | 2005-11-30 |
Change of Cells and Activity of Phenoloxidase in Bombyx mori Parasitized by Larva of Exorista sorbillans Wiedemann |
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| LI Ji-Sheng,XIA Ai-Hua,GAO Hui-Ju,HU Chuan-Ying,MU Zhi-Mei. Change of Cells and Activity of Phenoloxidase in Bombyx mori Parasitized by Larva of Exorista sorbillans Wiedemann[J]. Acta Sericologica Sinica, 2006, 32(2): 268-271 |
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| Authors: | LI Ji-Sheng XIA Ai-Hua GAO Hui-Ju HU Chuan-Ying MU Zhi-Mei |
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| Abstract: | The number of the cell and the activity of phenoloxidase in Bombyx mori parasitized by the larva of Exorista sorbillans Wiedemann was investigated.The results showed that the amount of the granular cell and plasmatocytes of the parasitized silkworm increased significantly.They were about 6.81×10~(6) /mL in 16~24 h after parasitized,increased by 4.76×10~(6) /mL compared to control.The melaninization of the haemolymph quickened and the melanin increased.At the same time,the activity of the phenoloxidase in haemolymoph increased from 7 U/mg to 34 U/mg in six days. |
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| Keywords: | Larva of Exorista sorbillans Wiedemann Bombyx mori Parasitism Immunization Phenoloxidase |
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