中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 葡甘露聚糖对饲喂黄曲霉毒素B_1日粮的肉仔鸡肝生化指标和组织的影响 动物营养学报 2008,20 (2) 152-157
Position: Home > Articles > Effects of Glucomannan on Liver Biochemical Indices and Hepatic Pathological Observation of Broilers Fed with Dietary Containing Aflatoxin B_1 Chinese Journal of Animal Nutrition 2008,20 (2) 152-157

葡甘露聚糖对饲喂黄曲霉毒素B_1日粮的肉仔鸡肝生化指标和组织的影响

作  者：
侯然然;谢鹏;张敏红;冯京海;郑姗姗;马爱平
单  位：
中国农业科学院北京畜牧兽医研究所;北京华谷生物营养科技发展有限公司
关键词：
葡甘露聚糖;黄曲霉毒素B1;肉仔鸡;肝脏
摘  要：
本文通过对肉仔鸡肝脏生化指标的测定及组织结构的观察,旨在研究葡甘露聚糖对黄曲霉毒素B1(AFB1)的吸附效果。选用8日龄、180只体重相近的肉仔鸡随机分成3组,分别为基础日粮组、基础日粮+0.1mg/kgAFB1组和基础日粮+0.1mg/kgAFB1+0.1%葡甘露聚糖组,试验期21d。试验结果表明:(1)基础日粮中加入0.1mg/kgAFB1,导致肝脏组织中琥珀酸脱氢酶活性和胆碱酯酶活性显著降低(P<0.05);碱性磷酸酶活性显著升高(P<0.05);γ-L-谷氨酰转肽酶活性升高,第21、28日龄时达到显著差异(P<0.05);抗氧化指标谷胱甘肽过氧化物酶、超氧化物歧化酶活性降低,脂质过氧化产物丙二醛含量升高,且均在第21、28日龄时达到显著差异(P<0.05);肝脏组织切片观察到肝细胞广泛性坏死,胆管异常增生;(2)0.1mg/kgAFB1日粮中加入0.1%的葡甘露聚糖,上述指标均与对照组无显著差异(P>0.05),组织切片未见上述病理现象。结果显示,葡甘露聚糖减轻或基本消除了黄曲霉毒素对肝脏的损伤。
译  名：
Effects of Glucomannan on Liver Biochemical Indices and Hepatic Pathological Observation of Broilers Fed with Dietary Containing Aflatoxin B_1
作  者：
HOU Ran-ran1XIE Peng1ZHANG Min-hong1FENG Jing-hai1ZHENG Shan-shan1MA Ai-ping2(1.Institute of Animal Science, CAAS, Beijing 100094, China; 2.Beijing Sinocol Nutrition Limited Company, Beijing 100094, China)
关键词：
Glucomannan; Aflatoxin B1; Broiler chicken; Liver
摘  要：
The experiment was conducted to study the effects of glucomannan on liver biochemical indices and hepatic pathological observation of broilers which were fed diets containing aflatoxin B1. One hundred and eighty 8-day-old broiler chickens were randomly divided into 3 groups: basal diet group, basal diet +0.1 mg/kg aflatoxin B1 group, basal diet +0.1 mg/kg aflatoxin B1 +0.1% glucomannan group. The experiment lasted for 21 days. The results showed that (1) added with 0.1 mg/kg aflatoxin B1, the activities of succinate dehydrogenase and cholinesterase were significantly decreased (P<0.05); the activities of alkaline phosphatase and γ-glutamyl transpeptidase were significantly increased (P<0.05). There was a significant decrease in the activities of glutathione peroxidase and superoxide, and significant increase in the content of malondialdehyde on 21 d and 28 d (P<0.05).There was generalized necrosis of liver and abnormal proliferation of bile duct found through liver tissue sections;(2) 0.1 mg/kg aflatoxin B1 added with 0.1% glucomannan improved related parameters to normal levels and the liver tissue sections were not found pathological changes. It suggested that glucomannan could avoid or alleviate liver of broiler chicken from the damage of aflatoxin B1.

相似文章

导出引用
计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46