一起销售劣兽药案的查处与思考

云南省德宏州动物卫生监督所通过抽检发现,辖区内某兽药经营服务部涉嫌销售劣兽药。经该县农业局立案调查,认定当事人违法事实清楚,证据充分,根据《兽药管理条例》规定,依法给予了行政处罚。本文重点介绍了案件来源、调查过程、处理情况等执法内容。分析了案件定性、执法主体适格、自由裁量权应用、保护当事人合法权益等问题,以期为同类案件查处提供参考。     

Clinical characteristics and mode of inheritance of familial focal seizures in Standard Poodles

OBJECTIVE: To determine clinical characteristics and mode of inheritance of seizures in a family of Standard Poodles. DESIGN: Case series. ANIMALS: 90 Standard Poodles descended from the same maternal bloodline (30 with probable idiopathic epilepsy [PIE] and 60 without any history of seizures). PROCEDURES: Researchers contacted owners to determine whether dogs had ever had any seizures and, if so, the nature of any such seizures and any potential underlying causes. Dogs were considered to have PIE if they were between 6 months and 7.5 years old at the time of seizure onset and had no evidence of any underlying cause. To determine the mode of inheritance, segregation analyses were designed to allow the family to be analyzed as a whole, as opposed to as nuclear families. Competing models of inheritance were compared statistically for their ability to explain the data. RESULTS: Of the dogs with PIE, 28 (93%) had focal onset seizures with or without secondary generalization. Median age of onset was 3.7 years; 6 dogs were > 5 years old at the onset of seizures. Segregation analyses strongly suggested that PIE was inherited as a simple recessive autosomal trait with complete or almost complete penetrance. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested that in this family of Standard Poodles, PIE was inherited as a simple recessive autosomal trait with complete or almost complete penetrance. Seizures often had focal, as opposed to generalized, onsets, and it was not uncommon for seizures to begin after 5 years of age.     

动物繁殖激素产品现存的问题和创新

近年来,为了提高母猪的繁殖效率,满足养猪业养殖高度集约化的生产要求,行业内开始大力推广批次化生产繁殖技术。目前国内都是采用提取类生殖激素孕马血清(PMSG)和孕妇尿液中的人绒毛膜促性腺激素(HCG),以及化学激素烯丙孕素进行繁殖调控。但是这些提取类产品仍存在一些缺陷,因此开发出活性好、纯度高、成本低的高品质蛋白类繁殖激素产品,进而应用于猪场批次化生产中,是提高我国乃至全球畜牧业发展效率的关键所在。     

不同性别乌蒙凤鸡血液生化指标测定分析

为更好地保护和利用乌蒙凤鸡遗传资源,对原种场保种群200日龄乌蒙凤鸡的21项血液生化指标进行测定和雌雄差异显著性检验。结果:雌雄乌蒙凤鸡的白球比、谷丙转氨酶、转氨酶比、乳酸脱氢酶有显著差异(P<0.05);其他生化指标无显著差异(P>0.05)。血液生化指标可作为乌蒙凤鸡生产保护和疾病防治等方面的参考依据。     

Characterization of a new gene (SLC10) with a spliced leader from Taenia solium

An unknown gene, SLC10, was cloned by spliced leader-based polymerase chain reaction from Taenia solium. The full length of SLC10 was found to be 635 bp, encoding an 18.223 kDa protein. ELISA results showed that none of 70 normal and 75 cysticercosis sera samples reacted with purified recombinant SLC10 protein. Using an immunohistochemical method, it was revealed that the native SLC10 protein distributed extensively in inner cyst walls but not in the scolex in Cysticercus cellulosae. Together with predicted results, it is suggested that the SLC10 protein is a non-secretory structural protein, which is not involved in induction of the host's immune reactions against infection at least at the larval stage.     

过量使用抗倒酯对海滨雀稗草坪生长的影响

抗倒酯(Trinexapac-ethyl,TE)具有抑制草坪垂直生长,减少修剪频率的作用,近年来被广泛应用于高尔夫球场草坪,但常常因为过量使用而造成草坪伤害。为此,本研究分别对3种抗倒酯类产品(P、M、N)设置常规浓度(1mL·L~(-1))、中高浓度(1.5mL·L~(-1))、特高浓度(2mL·L~(-1))、超高浓度(10mL·L~(-1)),通过比较其对海滨雀稗(Paspalum vaginatum)草坪草屑量、生物量、颜色、密度、生长速度的影响,为抗倒酯产品的合理使用提供参考依据。结果表明,与清水对照相比,产品P、M、N在常规浓度下,草屑量分别下降70.0%、78.5%、80.0%,生长速度分别下降66.0%、51.5%、53.6%;超高浓度下,草屑量分别下降82.2%、87.8%、81.3%,生长速度分别下降71.1%、72.2%、83.6%,浓度越高下降幅度越大,但不同浓度处理间差异不显著(P0.05)。不同浓度处理对生物量影响也不显著。P、M、N这3种产品超高浓度处理使草坪草颜色分别从常规浓度处理的7.9、7.9、8.0分下降到7.3、7.2、7.2分,使草坪草密度分别从常规浓度处理的8.1、8.1、8.2分下降到7.5、7.4、7.4分。综合分析得出,在1 mL·L~(-1)常规浓度下,产品P对草坪生长速度抑制最强,且对草屑量、草坪颜色和密度影响较小,调控效果最好。过量使用抗倒酯不仅抑制效果不再明显,还会降低草坪质量。     

供港活猪4种疫病抗体水平监测及免疫效果分析

为掌握广东惠州地区供港活猪主要疫病的免疫状况,我们对供港活猪主要疫病抗体水平作了一次跟踪监测,并对免疫效果进行了分析.2012-2014年,分5次共采取了900头供港猪血清,采用ELISA方法对猪瘟、猪繁殖与呼吸障碍综合征、伪狂犬病、0型口蹄疫的抗体水平进行检测.结果显示,猪瘟抗体免疫合格率在68.9％ ～78.3％之间,口蹄疫在67.2％～82.8％之间,免疫效果不理想;猪繁殖与呼吸障碍综合征抗体免疫合格率在73.9％～ 92.8％之间,伪狂犬病在86.7％ ～ 93.9％之间,免疫效果较理想.     

利用手工克隆技术培育体细胞克隆莱芜猪

为探讨手工克隆技术在克隆中国地方猪种的可行性,本研究组利用手工克隆技术平台,以中国地方猪品种莱芜猪的耳皮肤细胞作为核移植的供体细胞,以体外成熟的猪卵母细胞为受体细胞,进行体细胞克隆猪培养,成功培育了25头克隆莱芜猪。表明手工克隆技术可应用于莱芜猪体细胞克隆,为莱芜猪的保种及育种提供了新的途径。     

全混合日粮营养水平对肉牛育肥效果的影响

采用完全随机单位组设计方法,设计并开展试验,评价TMR营养水平对肉牛增重效果、产肉性能和经济效益的影响,结果表明:提高TMR营养水平可以提高肉牛日增重8.79%、采食速度、降低采食量0.65%;可以改善屠宰性能,提高肉牛屠宰率0.47%、净肉率1.28%、胴体产肉率1.46%及优质切块肉的比重;可以提高饲料报酬;两种经济效益分别提高159.53元、385.79元。综合以上结果得出,提高TMR营养水平可以提高肉牛增重效果、产肉性能及经济效益。