ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2014, Vol. 45 ›› Issue (7): 1129-1134.doi: 10.11843/j.issn.0366-6964.2014.07.014

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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:2014-07-23

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.

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