畜牧与饲料科学 ›› 2012, Vol. 33 ›› Issue (7): 118-118.doi: 10.12160/j.issn.1672-5190.2012.07.069

• 疫病防治 • 上一篇    下一篇

山羊痒螨病对机体抗氧化系统的影响

郭力伟[1,2] 刘建新[1] 李云章[1]   

  1. [1]内蒙古农业大学兽医学院,内蒙古呼和浩特010018 [2]河南省农业经济学校,河南洛阳471002
  • 出版日期:2012-07-20 发布日期:2012-07-20
  • 通讯作者: 郭力伟
  • 作者简介:郭力伟(1979-),男,硕士,主要研究方向为临床兽医学。 通讯作者:李云章(1956-),男,教授,主要研究方向为兽医外科学。

Effect of Goat Itch Mite Disease on Antioxidant System

GUO Li-wei, LIU Jian-xin, LI Yun-zhang ( 1.College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot 010018, China ; 2.Henan Agricultural Economics School, Luoyang 471002, China)   

  • Online:2012-07-20 Published:2012-07-20

摘要: 为了研究山羊痒螨病对机体氧自由基及抗氧化系统的影响,分别对感染山羊和健康山羊GSH—Px、T—SOD、CAT的活力和MDA、LPO的含量进行了测定。试验结果显示,感染组山羊血清中GSH—Px活力极显著低于对照组(P〈0.01),T-SOD活力极显著低于对照组(P〈0.01),MDA含量显著高于对照组(P〈0.05),LPO含量极显著高于对照组(P〈0.01);感染组与对照组CAT活力差异不显著。试验结果表明,山羊惠痒螨病后,体内氧自由基含量升高,抗氧化酶活力降低,脂质过氧化物含量上升。

Abstract: In order to study the effect of goat itch mite disease to the body oxygen free radicals and antioxidant system, activities of GSH- Px, T-SOD and CAT as well as contents of MDA and LPO of healthy goats and infection goats were determined, respectively. Results showed that the activities of GSH-Px and T-SOD in serum of infection goats was significantly lower than control group (P〈0.01), while there was no significant difference in the activity of CAT; the content of MDA of infection goats was significantly higher than control group (P〈0.05), and the content of LPO of infection goats was also significantly higher than control group (P〈0.01). It is suggested that the contents of oxygen free radicals and lipid peroxide in body increase after goat is infected by itch mite disease, while the activities of antioxidant enzymes decrease.

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