犬弓形虫病的诊治.docVIP

目 录 摘要 …………………………………………………………………………………………1 关键词 ………………………………………………………………………………………1 Abstract ……………………………………………………………………………………1 Key words ……………………………………………………………………………………1 引言……………………………………………………………………………………………1 1.材料与方法 ……………………………………………………………………………… 2 1.1材料 …………………………………………………………………………………… 2 1.1.1试验动物 ……………………………………………………………………………2 1.1.3试验试剂………………………………………………………………………………2 1.2方法 ……………………………………………………………………………………2 1.2.1疾病调查与临床检查…………………………………………………………………2 1.2.2实验室诊断 …………………………………………………………………………2 1.2.3病原学诊断……………………………………………………………………………3 1.3治疗………………………………………………………………………………………4 2.结果与分析 ………………………………………………………………………………5 2.1结果………………………………………………………………………………………5 2.2分析 ……………………………………………………………………………………6 3.类症鉴别 …………………………………………………………………………………6 3.1犬瘟热 …………………………………………………………………………………6 3.2犬传染性气管支气管炎 …………………………………………………………………6 3.3犬疱疹病毒感染 …………………………………………………………………………7 3.4大副流感 …………………………………………………………………………………7 3.5犬传染性肝炎 ……………………………………………………………………………7 3.6感冒 ………………………………………………………………………………………7 3.7弓形虫病与艾滋病 ………………………………………………………………………8 参考文献………………………………………………………………………………………8 致谢 …………………………………………………………………………………………8 犬弓形虫病的诊治 摘要：犬弓形体病又称犬弓形虫病,由龚地弓形体（Toxoplasma gondii）引起的人和动物共患的寄生在细胞内的一种原虫病，病原为球虫目、弓浆虫科、弓浆虫属,其形态和结构分为5型,即滋养体（或子孢子）、包囊、裂殖体、配子体和卵囊，前2型出现在中间宿主体内，后3型出现在终末宿主体内。病犬主要表现为中枢神经紊乱，不安，食欲减退或拒食，粪便干燥，运动失调，最后抽搐死亡；有的听觉迟钝，呼吸困难，呆立不动，最后衰竭死亡。怀孕母犬发生流产或早产随着国内宠物犬饲养数量的增加，应对弓形虫感染的情况于以重视。 The diagnosis and treatment of toxoplasmosis for dogs Abstract：Canine toxoplasmosis is a kind of zoonosis which is caused by protozoon parasiticed on cells, and the protozoon belong to coccidian and toxoplasm as well as Toxoplasm. The morphology and structure of the protozoon can be classed into five kinds, including trophont (sporozoite), cyst, schizont, sporadin and oocyst, and the first two types are emerged in the body of intermediate host, while the other three types in the final host. The presenting symtoms of a sick dog are as follows: CNS disorder, anxiety, decreased food appetite, dried dung, incoordination and