| 酵母多糖对赤眼鳟非特异性免疫机能的影响 |
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| 引用本文： | 李桂峰,康裕财,孙际佳,何建国. 酵母多糖对赤眼鳟非特异性免疫机能的影响[J]. 中山大学学报(自然科学版), 2003, 42(4): 55-58 |
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| 作者姓名： | 李桂峰 康裕财 孙际佳 何建国 |
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| 作者单位： | 1. 华南农业大学动物科学学院,广东,广州,510642
2. 中山大学生命科学学院,广东,广州,510275 |
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| 基金项目： | 国家科技攻关重点资助项目 (2 0 0 1BA80 8B2 1)，广东省科技攻关资助项目 (C2 0 80 9) |
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| 摘 要： | 分别给赤眼鳟投喂4种不同酵母多糖含量的饲料(w(酵母多糖)分别为0、0．2％、0．5％、0.8％)36d。并在第12、24和36天检测超氧化物歧化酶(SOD)活性、溶菌酶活性、白细胞吞噬活性、红细胞的免疫功能，和第36天检测血清中补体C3水平。结果表明：饲料添加了0．5％和0.8％酵母多糖的饲料能显提高鱼类SOD酶活性．溶菌酶活性、补体C3水平、白细胞吞噬活性、红细胞的免疫功能，而添加了0．2％的酵母多糖饲料只能显提高溶菌酶活性。
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| 关 键 词： | 酵母多糖 非特异性免疫机能 赤眼鳟 |
| 文章编号： | 0529-6579(2003)04-0055-04 |
| 修稿时间： | 2003-06-01 |
The Effects of Yeast Glucan on the Squaliobarbus curriculus Non-specific Immune Response |
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| LI Gui_feng ,KANG Yu_cai ,SUN Ji_jia ,HE Jian_guo. The Effects of Yeast Glucan on the Squaliobarbus curriculus Non-specific Immune Response[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003, 42(4): 55-58 |
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| Authors: | LI Gui_feng KANG Yu_cai SUN Ji_jia HE Jian_guo |
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| Affiliation: | LI Gui_feng 1,KANG Yu_cai 1,SUN Ji_jia 1,HE Jian_guo 2 |
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| Abstract: | The effects of including yeast glucan in the diet on Squaliobarbus curriculus non_specific immune response were investigated. The fish were fed four different diets for 36 days: a commercial diet as control and the same diet supplemented with 0 2%, 0 5%, 0 8% yeast glucan. After 12,24 and 36 days, the activity of SOD, Lysozyme levels, the phagocytic activity of the leucocytes, the immune function of erythrocytic were investigated. After 36 days, complement C_3 levels were also investigated .The results showed that 0 5%,0 8% yeast glucan enhanced all the investigated immune response significantly and 0 2% enhanced Lysozyme levels only. |
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| Keywords: | yeast glucan non_specific immune response Squaliobarbus curriculus |
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