畜牧兽医学报 ›› 2014, Vol. 45 ›› Issue (7): 1129-1134.doi: 10.11843/j.issn.0366-6964.2014.07.014

• 动物营养 • 上一篇    下一篇

两种安装多位点血管瘘手术方法对山羊血清蛋白质含量、肝功能及营养物质消化和代谢的影响

刘正亚1,徐学文1,方勇1,张丹丹1,任莹1,崔敏2,赵胜军1*   

  1. (1.武汉轻工大学动物营养与饲料科学湖北省重点实验室, 武汉 430023;2.北京汉业先科科技有限公司,北京 101500)
  • 收稿日期:2013-11-06 出版日期:2014-07-23 发布日期:2014-07-21
  • 通讯作者: 赵胜军,副教授,硕士生导师,主要从事动物营养与代谢调控研究,E-mail:zhaoshengjun1974@163.com
  • 作者简介:刘正亚(1989-),男,湖北荆州人,硕士生,主要从事动物营养与代谢调控研究,E-mail:liuzhengyaznl@163.com
  • 基金资助:

    国家自然科学基金青年科学基金项目资助(31001022)

Effect of Two Surgery Methods of Indwelling Multi-catheters on Concentration of Serum Protein,Liver Function and Nutrient Digestion and Metabolism in Goats

LIU Zheng-ya1,XU Xue-wen1,FANG Yong1,ZHANG Dan-dan1,REN Ying1,CUI Min2,ZHAO Sheng-jun1*   

  1. (1.Hubei Key Laboratory of Animal Nutrition and Feed Science,Wuhan Polytechnic University,Wuhan 430023,China; 2.Beijing Han Ye Xian Ke Science &Technology Co.,Ltd,Beijing 101500,China)
  • Received:2013-11-06 Online:2014-07-23 Published:2014-07-21

摘要:

本研究旨在探讨2种安装多位点血管瘘手术方法对山羊血清蛋白质含量、肝功能及营养物质消化和代谢的影响。选取8只体重相近、年龄约1.5岁的健康清江白山羊羯羊,按体重相近的原则分成2组,分别采用腹腔镜法与传统开腹法手术安装山羊门静脉、肠系膜静脉血管瘘管。测定术前和术后第1、3、5天试验羊血清蛋白质代谢和肝功能指标以及术后1~15 d机体营养物质消化和代谢指标。结果表明,与开腹组相比,腹腔镜组术后第5天 山羊血清总蛋白(TP)水平均极显著高于开腹组(P<0.01),腹腔镜组术后第3天的血浆尿素氮(BUN)水平、术后第1天的肌酐(Cr)水平、谷丙转氨酶(ALT)水平以及术后第1、3、5天的谷草转氨酶(AST)水平均显著低于开腹组(P<0.01);术后1~15 d腹腔镜组山羊干物质采食量、粗蛋白消化率、氮利用率均极显著高于开腹组(P<0.01),干物质消化率显著高于开腹组(P<0.05)。本试验表明了腹腔镜手术对山羊血清蛋白质代谢、肝功能和机体营养物质消化和代谢影响更小,机体恢复更快。

关键词: 腹腔镜, 多血管瘘管, 山羊, 蛋白质代谢, 肝功能, 消化率

Abstract:

The objective of this experiment was to evaluate the effect of two surgery methods of indwelling multi-catheters on concentration of serum protein,liver function and nutrient digestion and metabolism of goats.Eight health castrated Qingjiang goats with similar weight about 1.5 years old were divided into two groups according to the principle of similar weight,and portal vein and mesenteric vein fistulas were installed in goats with laparoscopic and traditional laparotomy surgery methods,respectively.Serum protein metabolism and liver function of preoperative and postoperative 1,3,5 d and nutrient digestion and metabolism of 1-15 d of postoperative were determined.The results showed that TP level of laparoscopic group was significantly higher than that of laparotomy group for 5 d after operation (P<0.01),BUN level for 3 d after operation,Cr and ALT level for 1 d after operation and AST level for 1,3,5 d after operation of laparoscopic group were significantly lower than that of laparotomy group (P<0.01).Dry matter intake,the digestibility of protein and the utilization of nitrogen of laparoscopic group were significantly higher than that of laparotomy group(P<0.01),and the digestibility of DM of laparoscopic group were significantly higher than that of laparotomy group (P<0.05).This experiment indicated that the effect of laparoscopic surgery on serum protein metabolism,liver function and nutrient digestion and metabolism in goat was smaller and goats recovered faster than laparotomy.

Key words: laparoscopy, multi-catheters, goat, protein metabolism, liver function, digestibility

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