家兔皮肤真菌病的研究进展

近年来,随着家兔产业的大规模发展,家兔皮肤真菌病的发生也逐年升高,不仅给养兔业带来了一定的负面影响,同时也影响到了人们的生产生活.家兔皮肤真茵病是危害家兔养殖业的疾病之一,同时也是引起家兔淘汰的第三大疾病,给养兔业带来了较大的经济损失.目前,随着皮肤真菌病免疫学和分子生物学研究的深入,其独特的优势显示了其在未来控制家兔...     

家兔皮肤真菌病的防治实践与体会

皮肤真菌病是对我国兔业威胁较大的疾病,具有传染途径复杂、治疗麻烦、复发率高、难以根除和人畜共患的特点。随着规模化养兔的发展和相互交流途径的增多,真菌病有逐年增加的趋势,可谓哪里有家兔,哪里就有真菌病发生的可能。一旦感染该病,给养殖者心理造成重大伤害,给兔场造成重大经济损失。此病传     

兔硒缺乏病的诊治

兔属哺乳纲兔形目兔科动物。家兔是穴兔被长期驯化育成的变种,其品种多,用途广。家兔是单胃草食动物,饲料来源广。生产的需要和发展,给养兔业带来了不少饲养管理方面的疾病,如矿物质与微量元素的缺乏或中毒病。硒作为人和动物机体必需的微量元素,在保护机体组织和抗氧化方面发挥着重要的作用。机体硒含量不足会引起各类动物和人的疾病。家兔硒缺乏会引起以肌肉变性、生殖机能障碍为主要特征的疾病(称为兔硒缺乏病)。1流行病学家兔与人们的生活密切相关,硒缺乏不仅直接威胁养兔业的健康发展,而且会间接影响人的健康。因此,积极开展兔硒缺乏病…     

开春时节常见兔病的防控技术

正开春时节正是家兔的繁殖旺季,乍暖还寒,雨雪天气多,兔瘟、传染性鼻炎、皮肤真菌病等易多发,给养兔生产带来了许多困难。要采取综合措施,加强防控。1兔瘟兔瘟又名兔病毒性出血症,是由兔出血性病毒引起的一种急性、烈性传染病,其来势凶猛、传播迅速,病期短,发病率和死亡率高,是危害养兔业的主要疾病之一。1.1流行特点本病一年四季均可发生,但以冬、春季发病多,炎热夏季发病较少。近年来,兔瘟发病趋于低龄化,死亡幼兔中40～60日龄兔占很大比例,改变了以往兔瘟多     

木耳白药加蜂胶治疗兔口炎有特效

家兔口炎又称流涎病、溃疡性口腔炎或传染性口腔炎.病原体为水疱性口炎病毒,是兔的一种急性传染病,其特征为口腔粘膜发生水疱性炎症并有大量流涎,故也称"流涎病".轻者间歇发生,重者可连绵不断,严重影响仔兔生长发育,甚至造成兔大批死亡,给养兔业带来很大经济损失.     

兔粘液性肠炎的实验性致病研究

<正> 兔粘液性肠炎(又称粘液性肠病)是一种危害幼兔的亚急性致死性疾病,常发生于刚断乳的幼兔群中,往往导致家兔大批死亡,给养兔业带来较大的经济损失。由于肠炎并不是该病的特征性症状,因此Flatt等人认为,把这种疾病叫做“粘液性肠病”更合适一些。     

兔皮肤真菌病的流行病学和诊断

兔皮肤真菌病是危害养兔业的一类接触性皮肤病，该病给人类健康和动物生产带来严重危害。迄今为止，国内外学者尚未找到理想的防制药物。为了根除本病，提高诊断水平已成为当务之急。一直以来，兔皮肤真菌痛的检测以痛原学方法为主，近年来，随着兔皮肤真菌病免疫学和分子生物学研究的深入，其独特的优势显示其在未来控制兔皮肤真菌病中的诱人前景，为该病的诊断和防制带来了希望。文章就兔皮肤真菌病的流行病学和诊断学等方面的研究进展做了综述，并指出了尚未解决的问题。     

兔假性皮疽病的诊治报告

兔假性皮疽病是假性皮疽囊性球菌所引起的一种慢性接触性真菌病。其主要病理变化,以皮肤、皮下组织、黏膜以及颈淋巴结的走向发生肉芽肿性结节和化脓性皮炎,并破溃、流脓,皮肤真菌性病变,给养兔业造成严重损失。     

云南家兔皮肤真菌病的流行原因及控制结果调查

通过对滇东、滇中地区的60个养兔场(户),进行临床观察与询访调查,认为养兔场(户)中存在的家兔皮肤真菌病主要与种兔携带病原有关;相对隔离的养殖场(户)之间相互传播皮肤真菌病的可能性不大;家兔皮肤真菌病的存在,降低养殖场(户)抗御市场风险的能力。在引种过程中对兔皮肤真菌病进行控制结果:94.4%(17/18)的新兔场连续3年无临床病例;有13个养殖户成功控制了皮肤真菌病,也达到连续3年无临床病例。笔者认为,家兔的皮肤真菌病可在引种过程中进行控制;有皮肤真菌病的养兔场(户)也可以成功将其控制。     

我国群发性兔病发生特点及诊断防制技术

随着我国养兔生产向规模化和区域化方向发展．家兔群发性疾病发生呈现上升的趋势,由此给养兔业带来重大的经济损失。因此,掌握家兔群发性疾病发生特点,及时诊断并采取综合防制措施,把疾病造成的损失降到最低,养兔业才能得以持续、高效发展。     

兔舍采光效果设计方案

为了建筑自然采光效果好的兔舍 ,提高舍养家兔的饲养效果 ,并添补家畜环境卫生方面的空白 ,以一定纬度 (北纬 4 1°19′)地区为例 ,设计了一种自然采光兔舍。其自然采光系数为 1:2 0 5 ,透光角为 31°2 3′ ,光线入射跨度为 1 0 0～ 4 5 8m ;入射角为 4 3°30′ ,71°2 7′。     

家兔豆状囊尾蚴病用药效果观察

在家兔的寄生虫病中,除球虫病和疥癣外,豆状囊尾蚴(豆状带绦虫的幼虫)所引起的疾病是较普遍和较严重的一种。由于临床用药不规范,治疗效果欠佳,严重影响了养兔专业户的经济效益和养兔业的发展,因此,本文将近几年的病例资料加以整理,得出治疗豆状囊尾蚴病的首选药是甲苯咪唑。     

家兔豆状囊尾蚴病用药效果观察

在家兔的寄生虫病中,除球虫病和疥癣外,豆状囊尾蚴（scysticercuspisiformis）所引起的疾病是较普遍和较严重的一种。临床用药不规范,治疗效果欠佳,严重影响治疗结果。通过对近几年的病例资料进行整理分析,认为治疗豆状囊尾蚴病的首选药物是甲苯咪唑。     

犬猫皮肤癣菌病诊疗研究进展

犬猫皮肤癣菌病是小动物临床一种常见的皮肤病,该病不仅影响犬猫的外观,且可导致犬猫的瘙痒,严重时可引起疼痛,并显著增加畜主感染皮肤癣菌的几率,严重危害着动物及人类的健康。由于犬猫皮肤癣菌病本身的鉴别难度大、治疗周期长、复发率高及相关地域和环境因素的影响,导致近年来该病普遍流行并给临床诊疗工作带来极大困难。临床上可根据病史调查、临床检查、病原分离鉴定、皮肤病理组织活检等对该病进行诊断,并通过局部用药结合全身治疗,科学合理选用抗真菌药物,加强饲养管理等措施综合防制犬猫皮肤癣菌病。     

Research Progress on Diagnosis and Treatment of Canine and Feline Dermatophytosis

Canine and feline dermatomycosis is the common skin disease in small animal,which not only affects the appearance of the canine and feline, but also leads to itching or pain, and even increases the risk of dog and cat owners suffering from dermatomycosis. Dermatomycosis is harmful to health of animals and human beings. The dermatomycosis is difficult to identify, has long treatment cycle and high recurrence, and affected by regional or/and environmental factors, lead to its prevalent and brought great difficulties to the clinical diagnosis and treatment. Canine and feline dermatomycosis could be diagnosed according to illness history survey, clinical symptoms, isolation and identification of pathogens and histopathological examination. In order to curing canine and feline dermatomycosis effectively, systemic therapy combined with topical administration, scientific and rational use of antibiotics, and improvement of animal feeding management should be carried.     

兔球虫和大肠埃希菌混合感染的诊断与防治

球虫病和大肠埃希菌病是养兔场中常见病,兔球虫病常发生于温暖多雨季节,对2月龄～4月龄内的幼兔危害严重.兔大肠埃希菌病主要危害1月龄～2月龄内的幼兔,此病的发生无明显季节性.当兔感染球虫病后体质衰弱,肠道机能紊乱,导致致病菌大量繁殖,很容易继发大肠埃希菌病,造成混合感染,给养兔业造成了严重的经济损失.论文总结了兔球虫与大肠埃希菌病混合感染的临床症状、综合防治措施,为有效防控此病提供科学参考.     

Lapine rotavirus: preliminary studies on epizoology and transmission.

Antibody to rotavirus was found in sera of domestic rabbits, wild cottontail rabbits and Snowshoe hares. Eight out of 187 stools from a rabbitry contained rotavirus, though no clinical symptoms were apparent. The virus extracted from one such stool infected a five week old seronegative rabbit and led to distention and congestion of the colon, excretion of virus in the stool and a serological response to virus. Human and Simian rotaviruses did not replicate in the rabbits.     

The cost of premature death in young rabbits.

The costs of death in a model 100-doe commerical rabbit unit were calculated on the basis of two levels of breeding (7.5 and 10.0 litters per doe per year) and two levels of feeding, (ad lib and controlled). Although the cost of individual deaths from stillbirth and other perinatal and neonatal deaths was half or two-thirds the cost of an individual death later in the rabbit's life, the total cost of these early deaths was three times the total cost of the later deaths. Early death thus plays a major part in the profitability of a commercial rabbitry.     

郏县红牛皮肤真菌病的流行性调查及治疗体会

本文以场内生产情况为例,记录了牛皮肤真菌病的症状、治疗及诊断和防治措施,以期给同行提供参考,共同探讨。     

Prevalence of genes encoding exfoliative toxins, leucotoxins and superantigens among high and low virulence rabbit Staphylococcus aureus strains

Staphylococcus aureus is an important cause of pododermatitis, subcutaneous abscesses and mastitis in rabbits. On rabbitry level, two types of S. aureus infections can be distinguished. In the first type, caused by low virulence strains, the infection affects only a small number of animals. The second type of infection is caused by high virulence strains and spreads throughout the rabbit flock. The pathogenic capacity of a particular S. aureus strain is attributed to a combination of invasive properties and extracellular factors such as toxin production. Therefore, 22 high virulence and 37 low virulence S. aureus isolates were compared regarding the prevalence of genes encoding exfoliative toxins, leucotoxins and superantigens. This study revealed a clearly significant difference between HV and LV rabbit S. aureus strains. All typical HV isolates were positive for the egc cluster, containing the enterotoxin(like) genes seg, sei, selm, seln, selo and selu, whereas these genes were not detected in any of the LV isolates. Further research is necessary to clarify the importance of the egc cluster in the pathogenesis of infections with high virulence S. aureus strains in rabbits.