《中国畜牧兽医》 ›› 2017, Vol. 44 ›› Issue (1): 65-73.doi: 10.16431/j.cnki.1671-7236.2017.01.009

• 动物营养与饲料科学 • 上一篇    下一篇

苦玄参提取物对广西麻鸡血清生化指标及免疫功能的影响

杨翠1,2, 胡庭俊1, 杨剑1, 黄宏业3, 谭红连1, 彭建波1, 罗文涓1, 李璐1, 李春节1, 廖玉英2, 杨家晃2   

  1. 1. 广西大学动物科学技术学院, 南宁 530004;
    2. 广西畜牧研究所, 南宁 530001;
    3. 广西北斗星动物保健品有限公司, 南宁 530003
  • 收稿日期:2016-05-17 出版日期:2017-01-20 发布日期:2017-01-19
  • 通讯作者: 廖玉英 E-mail:31595161@qq.com
  • 作者简介:杨翠(1979-),女,广西南宁人,硕士生,研究方向:基础兽医学,E-mail:329454993@qq.com
  • 基金资助:

    南宁市科学研究与技术开发计划项目(20155181);广西科技攻关重大项目(14121003-3-3)

Effect of Dietary Picriafel-tarrae Lour Extracts on Serum Biochemical Indexes and Immune Function of Guangxi Partridge Chickens

YANG Cui1,2, HU Ting-jun1, YANG Jian1, HUANG Hong-ye3, TAN Hong-lian1, PENG Jian-bo1, LUO Wen-juan1, LI Lu1, LI Chun-jie1, LIAO Yu-ying2, YANG Jia-huang2   

  1. 1. College of Animal Science and Technology, Guangxi University, Nanning 530004, China;
    2. Guangxi Institute of Animal Science, Nanning 530001, China;
    3. Guangxi Beidouxing Animal Health Pharmaceutical Co., Ltd., Nanning 530003, China
  • Received:2016-05-17 Online:2017-01-20 Published:2017-01-19

摘要:

试验旨在研究日粮中添加苦玄参提取物对广西麻鸡血清生化指标及免疫功能的影响。选用1日龄广西麻鸡500羽,随机分为5组(A、B、C、D、E组),每组设5个重复,每个重复20羽。其中A、B、C组为试验组,分别在基础日粮中添加0.70%,0.35%和0.175%的苦玄参提取物;D组为阳性药物对照组,在基础日粮中添加0.01%硫酸黏菌素预混料;E组为空白对照组,饲喂基础日粮,预试期3 d,正试期49 d。于21、35和49日龄时分别从每组抽取10羽试验鸡进行心脏采血,测定血清生理生化及免疫指标。结果显示:与E组相比,日粮添加苦玄参提取物对鸡的血清TP、GLU含量无显著影响(P>0.05);但21和35日龄时,A、B、C组的TBILI含量均极显著或显著低于E组(P<0.01;P<0.05);35日龄时,A、B、C组的血清AKP活性均极显著高于E组(P<0.01),C组的GOT活性在21和35日龄时显著高于E组(P<0.05);49日龄时,A、B、C组的IgG和B、C组IL-2含量均显著或极显著低于E组(P<0.05;P<0.01),B组T-AOC显著高于E组(P<0.05),A、B、C组血清GSH含量均显著高于E组(P<0.05)。由此可知,日粮中添加的苦玄参提取物显著降低了广西麻鸡的血清TBILI含量,并在一定程度上降低了IgG、IL-2和IL-6含量,提高了AKP和GOT活性及T-AOC和GSH含量。综合考虑,以0.35%的添加量效果最好。

关键词: 苦玄参提取物; 广西麻鸡; 血清生化指标; 免疫指标; 抗氧化能力

Abstract:

This trial was conducted to investigate the effect of dietary Picriafel-tarrae Lour extracts on serum biochemical indexes and immune function of Guangxi Partridge chickens. 500 Guangxi Partridge chickens with 1 day old were randomly divided into 5 groups with 5 replicates per group and 20 chicks per replicate.Groups A,B and C were treatment groups and fed diets with 0.70%,0.35% and 0.175% Picriafel-tarrae Lour extracts,respectively,group D was a medical control group fed a diet with 0.01% colistin sulfate premix,and group E was control group fed basal diet. Serum samples were collected from 10 chicks in each group at 21,35 and 49 days old to analyze the biochemical and immune indexes. The results showed that compared with group E, the contents of GLU and TP were not significantly affected by the Picriafel-tarrae Lour extracts (P>0.05).However, in 21 and 35 days old, the TBILI content of groups A,B and C were extremely significantly or significantly reduced (P<0.01;P<0.05);At 35 days old,the activity of serum AKP of groups A,B and C were extremely significantly higher than that of group E (P<0.01),and the activity of serum GOT of group C at 21 and 35 days old were significantly higher than that of group E (P<0.05);At 49 days old,the serum IgG content of groups A,B,C and IL-2 of groups B and C were extremely significantly or significantly lower than those of group E (P<0.01;P<0.05);At 49 days old,the T-AOC of group B was significantly higher than group E (P<0.05);The GSH content of groups A,B and C at 49 days old were significantly increased than group E (P<0.05).In conclusion,the dietary Picriafel-tarrae Lour extract could significantly decreased the TBILI content,reduce the contents of IgG,IL-2 and IL-6, improve the activities of AKP and GOT,and the contents of T-AOC and GSH in some degree. The 0.35% additive amount had the better effects.

Key words: Picriafel-tarrae Lour extract; Guangxi Partridge chicken; serum biochemical index; immune index; antioxidant ability

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