一起违规使用餐厨泔水喂养生猪案的评析

2017年8月,青岛市某区动物卫生监督所监督检查发现,B养殖场使用饭店泔水喂养生猪。经立案调查,违法事实确实,依据《畜牧法》《青岛市无规定动物疫病区管理条例》等相关规定,依法给予了1 000元行政处罚。本文对法律法规的适用,泔水处理联防联控及强化普法宣传教育等内容进行了思考,着重分析了泔水喂猪传播非洲猪瘟的原因,坚持疏堵结合,提升泔水处置能力,引导养殖场(户)科学养殖。     

山东规模化养殖场毛皮动物多重感染病原学分析

2012—2013年间,山东10个地市多家毛皮动物养殖场养殖的毛皮动物（狐狸、貉子、水貂）出现腹泻,皮肤湿疹,神经症状,空怀、流产、出血性肺炎等症状和病变类似的疫情,为探明其病因,本研究对发病规模化毛皮动物养殖场发病情况进行调查,并对送检的病料进行病原学检查,结果发现,犬瘟热病毒、细小病毒、阿留申病毒感染率分别为54.21%、47.30%、31.35%;肺炎克雷伯菌、奇异变形杆菌、肺炎双球菌、大肠杆菌、沙门杆菌、绿脓杆菌、加德纳菌的感染率分别为37.58%、25.05%、21.81%、14.04%、12.53%、10.37%、8.21%;犬瘟热病毒、细小病毒、阿留申病毒、肺炎克雷伯菌、奇异变形杆菌、肺炎双球菌6种病原的单独感染、二重感染、三重感染、四重感染分别为22.03%、39.52%、36.07%、2.38%,未见五重以上的感染。结果表明,近两年造成山东规模化场毛皮动物发病主要原因是由犬瘟热病毒、细小病毒、阿留申病毒与肺炎克雷伯菌、奇异变形杆菌、肺炎双球菌多重感染所致,这为规模化毛皮动物养殖场有效地控制疫病提供了理论依据。     

动物源性食品中磺胺类药物多残留检测方法研究进展

介绍了目前常用的磺胺类药物多残留检测方法,并对各种多残留检测方法进行了比较分析.同时在该基础上对磺胺类药物多残留检测的研究方向与发展前景进行了展望.     

动物源性食品中糖皮质激素残留检测方法的研究进展

糖皮质激素常用于治疗家畜的炎症反应、免疫性疾病、牛的酮病等,并且能提高饲料的转化率,促进畜禽的生长,因而广泛用于畜牧业中。然而,动物生长过程中过量使用糖皮质激素会导致其在动物源性食品中残留,给人体健康带来极大的危害。世界各国对动物源性食品中糖皮质激素残留实施愈来愈严格的监控,对各种检测方法也提出了越来越高的要求。本文介绍了糖皮质激素在畜牧业中的应用、糖皮质激素残留的危害,并对其残留检测方法进行综述。     

我国动物药学学科建设及兽医药事管理学教学探讨

随着我国兽药行业的蓬勃发展,动物药学专业应运而生。兽医药事管理学是动物药学专业的重要课程之一,教学目的是使学生能充分掌握、理解我国兽医药事管理法律法规,熟悉兽药研制、生产、流通和使用等各环节质量保证和控制的相关法律法规程序,明确兽药的安全有效与法制化管理的关系。但因我国在该方面起步较晚,该课程设置、教材建设及师资队伍建设等方面都还处在探索阶段,就动物药学学科建设及兽医药事管理教学现状及展望等进行了探讨。     

Serological response of guinea pigs to oily and aqueous inactivated vaccines containing a Brazilian isolate of the Bovine Viral Diarrhea Virus (BVDV)

Bovine Viral Diarrhea Virus (BVDV) is widespread in cattle in Brazil and research shows its large antigenic variability. Available vaccines are produced with virus strains isolated in other countries and may not be effective. In this study, inactivated vaccines containing the Brazilian BVDV-Ib IBSP11 isolate were developed and tested on 6 groups of 10 guinea pigs (Cavia porcellus). Animals in groups A and C received an aqueous vaccine (aluminum hydroxide); B and D groups received an oily vaccine (Montanide ISA50); Group E positive-control animals were given an imported commercial vaccine with BVDV-Ia Singer; Group F animals were sham vaccinated (negative control). Groups A, B and E received two doses, and Groups C and D, three, every 21 days. Twelve blood samples were taken, at 21-day intervals over 231 days, and evaluated for antibody titer through virus-neutralization (VN), using a homologous strain (IBSP11), and a heterologous strain (BVDV-Ia NADL). Most animals, 42 days following the first dose, seroconverted to both strains and, after the second dose, there was a significant increase of titers in all groups. The oily formulation induced greater response after the third administration. This increase was not observed with the aqueous vaccines, regardless of the virus used in the VN. Antibody decline was more rapid in animals that received aqueous vaccines. The results showed the importance of studying the influence of endemic strains of commercial vaccines, to improve the efficacy of BVD vaccination. Use of the endemic strain in vaccine formulation presented promising results, as well as the use of guinea pigs as a laboratory model.     

Protection of farmed camels (Camelus Dromedarius): Welfare problems and legislative perspective

In the last years animal welfare has assumed an increasing interest in our society, influencing legislation to enact many provisions aimed at the protection of animals. Along with increased consumer awareness of the need to maintain ethically acceptable conditions of raised animals, scientists too have begun to investigate the conditions of animal welfare, the tools for its evaluation and for its improvement. Although there are many advances in knowledge, much remains to be investigated concerning many species considered "minor", that is, camels and dromedaries. Dromedaries, recently, have attracted the interest of some breeders following the results of studies concerning the nutritional and therapeutic properties of their products ‐ milk in particular ‐ that make them ideal for some particular categories of consumers, such as diabetics, obesity sufferers, lactose‐intolerant subjects, menopausal women and so on. Considering their use in dairy husbandry, dromedaries are reared under intensive and/or semi‐intensive systems with the resulting emergence of specific needs, which should be fulfilled in order to have appropriate welfare. This paper's purpose is to give practical elements in order to find out dromedary welfare standards, promoting a comprehensive set of regulations on welfare, care and protection of this animal.     

日粮脂肪酸来源对动物产品中不饱和脂肪酸影响的研究进展

主要就动物日粮脂肪酸来源对肉、蛋和奶中不饱和脂肪酸含量的影响作一简要综述。     

转基因小鼠后代乳汁中外源基因的表达

运用传统育种方法，用整合有人凝血因子Ⅸ(hFⅨ）的转基因小鼠交和远交。通过选育，在其后代中出现4只双重杂合子（3♀，1♂）及2只纯合子小鼠（2♀）。收集雌鼠乳汁，用ELISA测定其中hFⅨ蛋白含量。结果表明，相对于单纯杂合子小鼠，纯合子小鼠的表达量无增高（P＞0．05），而双重杂合子小鼠的表达量有显著提高（P＜0．01）。结果提示 ，选育双重杂合子转基因后代小鼠，是一条提高转基因动物外源基因表达水平的有效途径。     

马可波罗盘羊研究现状与保护对策

 马可波罗盘羊是盘羊的一个亚种,帕米尔高原是其唯一的分布区域。论文对马可波罗盘羊的群体分布数量、细胞及生化遗传、群体遗传和种质资源保护与利用等方面进行了综述,借鉴其它野生动物保护方法,提出了马可波罗盘羊资源保护与利用的新措施。