家兔豆状囊尾蚴病的防治

兔豆状囊尾蚴病是由豆状带绦虫的中绦期幼虫豆状囊尾蚴引起的一种绦虫蚴病,主要寄生于兔的肝脏、肠系膜和腹腔内。豆状囊尾蚴病是家兔常见的寄生虫病,笔者对其防治措施简要介绍如下,希望能引起养兔专业户的重视,及时采取各种措施,避免该病的发生。     

商品兔豆状囊尾蚴病的流行及防治

豆状囊尾蚴病,是豆状带绦虫(Taenia pisifor-mis)的中绦期豆状囊尾蚴(Cysticercus pisiformis)寄生于家兔等啮齿类动物的肝脏包膜、大网膜及肠系膜等处所引起的一种绦虫蚴病。严重感染时能引起肝脏损害,消化紊乱,甚至死亡。近年来,随着养犬业的发展,该病的流行也逐渐普遍,严重的影响着养兔业的发展和兔产品的质量。1发病情况1.1兔舍周围环境调查笔者主要调查了一些小型商品兔场,养兔数在几十只到上千只,兔场都位于农村或农户院内。调查发现兔场周围养犬者甚多,犬到处乱跑,农民又没有给犬驱虫的习惯。而大部分商品兔场养有护场狼犬1～2只,大…     

我国兔豆状囊尾蚴病的研究进展

兔豆状囊尾蚴病是由豆状带绦虫（Taenia pisiformis）的幼虫豆状囊尾蚴（Cysticercus pisiformis）寄生于兔的肝脏、大网膜、肠系膜和腹腔内引起的一种绦虫病。该病呈世界性分布，我国各地均有发生。     

商品兔豆状囊尾蚴病的防治

对小型商品兔场兔豆状囊尾蚴病的流行病学进行了调查,对90只患豆状囊尾蚴病的商品兔进行解剖,阐述了商品兔豆状囊尾蚴病的发病原因、临床症状和病变特点,总结出了该病的防治措施。     

獭兔豆状囊尾蚴病的诊治

兔豆状囊尾蚴病是由豆状带绦虫(Taenia pisi-formis)的中绦期豆状囊尾蚴(Cysticercus pisiformis)寄生于兔的肝脏、肠系膜和腹腔内引起的疾病,因其囊泡形如豌豆而得名。成虫豆状带绦虫寄生于犬、猫科动物小肠内,乳白色,体长60～200cm,最大宽度4.8mm,有200～400个节片。头节为小     

兔豆状囊尾蚴病的诊治

兔豆状囊尾蚴病是因兔食入污染有豆状带绦虫的节片和卵的饲料后,六钩蚴便从卵中钻出,进入肠壁血管,随血液到达肝脏开始发育,在肝内穿行15—30天后,钻出肝被膜,进入腹腔,在肠系膜、胃网膜等处生长、发育为豆状襄尾蚴致使发病。因此,兔为豆状带绦虫的中间宿主,犬、猫和狐狸等野生动物为终末宿主。我市养兔业的发展虽历史悠久,但本病的发生尚属首例,现介绍如下。     

一起獭兔豆状囊尾蚴病的诊治

<正>兔豆状囊尾蚴是寄生在狗、猫和其他肉食兽小肠内的豆带状绦虫的幼虫,寄生在兔的肝脏、网膜、肠系膜和腹腔内的一种绦虫蚴病。讷河市讷河镇铁路社区一养獭兔场发生了狗、兔间互相感染引起兔死亡的豆状囊尾蚴病。现将诊治情况报道如下。     

家兔豆状囊尾蚴病和弓形虫病防治

1 兔豆状囊尾蚴病兔豆状囊尾蚴病是由豆状带绦虫的幼虫寄生于家兔体内引起的一种寄生虫病。本病的流行需要犬等肉食动物作为终末宿主,一般在养犬的养殖场较为多发。1.1 流行病学 兔豆状囊尾蚴病呈世界性分布,在我国家兔主产区都有不同程度的感染。犬、猫等肉食动物是本病的终末宿主,而兔是本病的中间宿主。主要传播方式为消化道,感染成虫的犬、猫通过粪便排出虫卵孕节或虫卵污染饲料、饲草、饮水等,家兔通过食入这些被污染的饲草、饮水而感染发病。     

兔豆状囊尾蚴病的防治

2004年秋季,山西省阳城县某兔场饲养的肉兔、獭兔出现一种以腹胀、水泻、精神萎靡,后肢瘫痪并引起死亡的疾病,经诊断为兔豆状囊尾蚴病.     

兔豆状囊尾蚴病的诊治

２００１年２月１９日，我市养兔户杨某从本市养兔专业户黄某处购入３０～４０日龄杂交兔３８只，于２月２１日下午突然发病死亡５只，体重１kg左右，并立即将全部病死兔送本站进行病理剖检，以求诊治。２月２１日晚上和２２日又分别死亡３只和１只，３０多日龄，体重不足１kg。通过流行病学调查，结合畜主反映的临床表现、病理剖检，诊断为兔豆状囊尾蚴病。并用丙硫咪唑片及时治疗，大部分康复，共死亡９只，死亡率为２３．６９％。１病原及其生活史豆状囊尾蚴寄生于兔的脏器，主要在肝脏和网膜上，呈球形，似绿豆或黄豆样水泡，透明，其中…     

兔传染性水疱口炎的防治

兔传染性水疱口炎是由水疱性口炎病毒引起的兔的一种急性传染病。其特征是口腔黏膜发生水疱性炎症并大量流涎,故又称“流涎病”。水疱性口炎病毒属于弹状病毒科水疱性病毒属,病毒粒子呈子弹状或圆柱性,有囊膜,大小为176nm×69nm。该病毒可在7～13日龄鸡胚绒毛尿囊膜上及尿囊内生长,1～2d内使鸡胚死亡。另外,该病毒能在多种细胞中繁殖并产生血凝素。在4℃条件下该病毒能存活30d;-20℃能长期存活。2％氢氧化钠、1％福尔马林能在数分钟杀死该病毒;加热至60℃或直射阳光下,病毒很快死亡。该病毒主要存在于病兔的水疱液、水疱皮、口腔黏膜坏死组     

Vaccines against cysticercosis and hydatidosis.

The recombinant vaccines that have been developed against cysticercosis and hydatidosis in sheep and cattle are remarkable for their effectiveness and are prominent as examples of the very few non-living vaccines against parasitic diseases. Their development has been through practical application of molecular parasitology, utilising immunochemical techniques in antigen identification and recombinant DNA methods in antigen production. This brief overview discusses the contribution of molecular techniques to the successful development of recombinant vaccines against Taenia ovis, Taenia saginata and Echinococcus granulosus as well as the immunological and genomic studies that have arisen from their development.     

Prevention and treatment of gastrointestinal adhesions.

As with many aspects of clinical medicine, there is yet to be a single or definitive cure for postoperative adhesion formation. Current methods of prevention target risk factors predisposing horses to adhesion formation. Systemic pharmacologic therapies, such as antimicrobials, nonsteroidal anti-inflammatory drugs, Salmonella antiserum, and hyperimmune plasma, help to reduce abdominal inflammation and minimize the effects of endotoxemia. Intra-abdominal or systemic heparin aids in enhancing peritoneal fibrinolysis. Prokinetic therapy promotes early postoperative return of intestinal motility, minimizing the propensity for adhesion formation between apposing adynamic segments of intestine. Mechanical separation of potentially adhesiogenic serosal and peritoneal surfaces is commonly achieved with use of abdominal lavage, protective coating solutions, and barrier membranes. Ongoing and future research is directed toward a better understanding of the local effects of intestinal trauma and the corresponding response of the fibrinolytic system. Recognition of horses at high risk for adhesion formation helps to guide the equine surgeon to an appropriate perioperative and intraoperative plan for adhesion prevention, including good surgical technique and a combination of adjunct therapies.     

新形势下兔球虫病的防控措施

兔球虫病是养兔业常见及危害最严重的一种寄生虫病,给养兔业造成巨大的经济损失,幼兔感染严重者甚至引起死亡,成年兔一般呈耐性感染.目前兔球虫病的防控主要以药物防控为主,不合理的抗球虫药物使用容易导致虫株耐药性、药物残留和毒性等问题的出现.随着减抗、替抗和禁抗养殖的持续推进,本文介绍可行的化学药物、中药、微生态制剂和饲养管理...     

夏秋季家兔高死亡率的病因及防洽

一、基本情况在养兔业发展过程中,长毛兔夏秋高死亡率一直是一大难题,据畜牧兽医系统的技术人员普遍反映,长毛兔春夏交替之际及夏季死亡占总死亡率的40%左右(主要是仔幼兔),秋季死亡约占15%.特别是在2006年,由于出现百年难遇的伏旱和高温,不但长毛兔秋季死亡率上升,一些乡村还出现了太阳晒死长毛兔的情况.     

An epizootic of bovine cysticercosis.

In March, 1973, a large feedlot near Phoenix, AZ, reported an increased incidence of bovine cysticercosis. Approximately 10% of cattle sent to slaughter from January to April, 1973, were infected with the cysticercus stage of Taenia saginata. One employee who worked at the feed mill and loaded hay in the fields was also found to be infected with T saginata. Recommendations for control of similar epizootics included educating employees about mode of transmission and improved personal hygiene, the inauguration of a surveillance program that included examination of employees prior to employment and periodically thereafter, maintenance of animal source and destination records, restriction of unauthorized personnel to critical areas, and periodic microbiologic assay of water supply.