3种饲料添加剂对阿留申病水貂血清生化指标的影响  

Effects of three feed additives on serum biochemical indexes of minks with Aleutian disease

作　　者：彭弟 崔凯[1] 刘冬婕 马泽芳[1] PENG Di;CUI Kai;LIU Dongjie;MA Zefang(College of Animal Science and Technology,Qingdao Agricultural University,Qingdao 266109,China)

机构地区：[1]青岛农业大学动物科技学院,山东青岛266109

出　　处：《黑龙江畜牧兽医》2021年第17期104-108,共5页Heilongjiang Animal Science And veterinary Medicine

基　　金：山东省现代农业产业技术体系特种经济动物创新团队首席专家建设项目(SDAIT-21-01)。

摘　　要：为了研究3种饲料添加剂对阿留申病水貂血清生化指标的影响,试验在对8~9月龄母貂用对流免疫电泳(CIEP)法进行阿留申病毒(ADV)抗体检测的基础上,选取ADV(+)水貂238只和ADV(-)水貂62只,各分为A、B、C、D四组(共计8组),A、B、C组每天分别在日粮中添加抗申宝、芪参散和酵母多糖,D组只饲喂日粮;分别在饲喂添加剂前和饲喂32 d后每组随机选取3只水貂断趾采血,测定血清16项生化指标。结果表明:ADV(+)水貂血清生化指标中免疫球蛋白G(IgG)、免疫球蛋白M(IgM)、总蛋白(TP)、白蛋白(ALB)、钙(Ca)、磷(P)浓度均显著低于ADV(-)水貂(P≤0.05),而丙氨酸氨基转移酶(GPT)、天门冬氨酸氨基转移酶(GOT)、乳酸脱氢酶(LDH)活性及γ-球蛋白(γ-GLOB)、尿素氮(BUN)、肌酐(CRE)浓度均显著高于ADV(-)水貂(P≤0.05),其余指标均差异不显著(P>0.05)。ADV(+)水貂中,与饲喂前比较,饲喂后A、B、C组IgG、Ca和P浓度均显著升高(P≤0.05),GPT、LDH活性及γ-GLOB、BUN和CRE浓度均显著降低(P≤0.05);A组IgM、TP和ALB浓度均显著升高(P≤0.05),GOT活性显著降低(P≤0.05);D组各项指标均无显著差异(P>0.05)。与饲喂前比较,饲喂抗申宝后,ADV(-)水貂IgG、IgM浓度均显著提高(P≤0.05)。说明抗申宝不仅对ADV(+)水貂血清生化指标影响显著,而且同样对ADV(-)水貂也具有影响。To study the effects of three feed additives on serum biochemical indexes of minks with Aleutian disease, 238 ADV(+) minks and 62 ADV(-) minks were selected based on the detection of Aleutian virus(ADV) antibody by convective immunoelectrophoresis(CIEP) in female minks aged 8 to 9 months. The selected minks were divided into four groups(A, B, C and D, eight groups in total). The minks in group A, B and C were fed with the diet supplemented with Kangshenbao, Qishensan, and yeast polysaccharide. The minks in group D were fed with diet only. Before feeding the additives and after feeding the additives for 32 days, blood samples were collected from 3 minks in each group after a broken toe. Serum 16 biochemical indexes were determined. The results showed that IgG, IgM, TP, ALB, Ca and P in the serum biochemical indexes of ADV(+) minks were significantly lower than that of ADV(-) minks(P≤0.05), while GPT, GOT,LDH, γ-GLOB, BUN and CRE were significantly higher than that of ADV(-) minks(P≤0.05). There was no significant difference in other indicators(P>0.05). Among the serum biochemical indexes of ADV(+) minks, IgG, Ca and P in groups A, B and C were all significantly increased(P≤0.05) after feeding compared with before feeding, while the actire of GPT, LDH and the concentration of γ-GLOB, BUN and CRE were all significantly decreased(P≤0.05). IgM, TP and ALB were all significantly increased(P≤0.05) and GOT significantly decreased only in group A(P≤0.05). There was no significant difference in all indexes in group D(P>0.05). Compared with before feeding, IgG, IgM in ADV(-) minks were all significantly increased after feeding Kangshenbao(P≤0.05). The results indicated that Kangshenbao not only had significant effects on serum biochemical indexes of ADV(+) minks, but also had the same effects on ADV(-) minks.

关 键 词：水貂 饲料添加剂 抗病毒成分 阿留申病毒 血清生化指标 

分 类 号：S816.7[农业科学—饲料科学] S858.92[农业科学—畜牧学]