犬瘟热的综合疗法与体会

犬瘟热是由副粘病毒科的犬瘟热病毒所引起的一种犬科动物的烈性传染病。其特点是传播速度快,流行范围广,死亡率高。另     

犬瘟热预后状况之我见

本文结合临床经验，对肠炎型、肺炎发热型及神经型的犬瘟热的临床症状及预后做了全面的介绍，并指出了与其他易混淆疾病的鉴别诊断的方法，特别是对神经型犬瘟热的诊断，有相当一部分用试剂盒采进行确诊时显示为阴性。     

Lead poisoning and canine distemper

Clinical signs of lead poisoning are rather nonspecific and have often been confused with those of canine distemper. Described is a case of canine distemper which on clinical examination, haematology and biochemical test (U-ALA) indicated intoxication with lead. The case demonstrates the value of taking blood samples for the purpose of estimation of lead level in suspect cases of lead poisoning.     

Anosmia associated with canine distemper

The sense of smell in dogs infected with canine distemper virus (CDV) was examined by use of EEG olfactometry, behavioral olfactometry, and electro-olfactography. Infection with CDV was confirmed by a direct immunofluorescence technique in 8 active cases and was suggested by clinical history compatible with canine distemper 10 to 26 weeks earlier in 6 cases. Pathologic alterations of the olfactory mucosa in 3 clinically affected dogs was examined by light microscopy. Infection with CDV was found to be associated with anosmia and lack of recorded responses on electro-olfactogram in 8 of 8 dogs with clinical signs of acute distemper from naturally acquired infections. Anosmia was found in 5 of 6 dogs that had recovered from acute distemper 10 to 26 weeks earlier. The sixth dog had hyposmia, with abnormalities on the electro-olfactogram. Histologic examination was not performed on the 6 dogs that had recovered. Histologic lesions observed at necropsy in 3 dogs that had had clinical signs of acute distemper were those of subacute purulent rhinitis and atrophy of the olfactory epithelium. Altered olfactory function could be explained by mucopurulent exudate blocking odors from olfactory receptors in the acutely affected dogs, but alteration of olfactory function in the dogs that had recovered without clinical evidence of rhinitis could not be explained.     

犬瘟热的治疗

犬瘟热是犬瘟热病毒引起的犬科、鼬科和浣熊科动物的一种急性、热性传染病。临床上以呈现双相热型、鼻炎、严重的消化道障碍以及呼吸道炎症等为特征。本病常呈地方性流行,成为犬的主要传染病之一。且以幼犬发病较多。笔者自从1995年从事动物诊疗工作以来,治疗犬瘟热34例,治愈31例,治愈率94％,现简介如下。     

犬瘟热病毒的静水压灭活

以250MPa的静水压力对犬瘟热病毒（CDV）处理30min之后，CDV被灭活，由其制成的灭活疫苗诱导犬产生中和抗体的能力明显优于传统的福尔马林灭活疫苗，免疫保护率达90％。电镜观察显示，经不同程度静水压力处理后的CDV粒子均发生变形，表面呈现凸起，但CDV H基因部分片段的RT－PCR扩增结果揭示，高达510MPa的静水压力作用30min也未能使其基因片段受到破坏。     

犬瘟热的诊断与治疗

犬瘟热是由副粘病毒科麻疹病毒属的犬瘟热病毒（CDP）引起的一种高度接触性传染病。 1发病情况 2007年9月甘肃某地一狗贩从青海某狗市买进30多只犬,年龄大小不一,买进时犬有不同程度流鼻涕的现象,眼周围有分泌物。     

Comparative analyses of canine distemper viral isolates from clinical cases of canine distemper in vaccinated dogs

Sequence and phylogenetic analyses of three isolates of canine distemper virus (CDV) isolated from three dogs with a vaccination history were compared with the same analyses of vaccine virus isolated from a vaccine used for dogs. The three dogs showed clinical signs of a recent major type of CD in Japan, including oculonasal discharge and diarrhea, and pathological findings including non-suppurative encephalitis, pneumonia, mild gastroenteritis and lymphoid depletion. Inclusion bodies were in the stomach without inflammation and encephalitis was without clinical signs. One of the highest titers of CDV in different organs of the three dogs was commonly systemic lymphatic organs, including the spleen, lymph nodes and tonsils. New isolates of CDV joined to the clades of the Asia 1 group that is far from the vaccine group. These results surely indicate that wild strains of CDV from dogs with a vaccination history were not reversed vaccine virus, and that the dogs showed characteristics of recent CD in Japan.     

犬瘟热的诊治

犬瘟热俗称狗瘟,是由副黏膜病毒科麻疹病毒的犬瘟热病毒引起的一种传染性极强的病毒性传染病.由于近年来人们生活水平提高,养犬数量大幅增加,特别是城区宠物犬的饲养增加更快.根据塔城市动物防疫监督站的初步统计,目前塔城市城区饲养的各类犬有3 000多条,乡镇农村的饲养量更大.     

犬瘟热的诊断与治疗

犬瘟热是由犬瘟热病毒（CDV）引起的主要危害犬的一种高度接触性传染病。     

犬瘟热的预防和治疗

犬瘟热是由犬瘟热病毒引起的一种高度接触性、传染性病毒病。它以双项体温升高、白细胞减少、急性卡他性呼吸道炎症、胃肠炎和神经症状为主要特征。此病遍布于世界各地,是危害养犬业最严重的疫病之一。对于犬瘟热的治疗要遵循早发现,早治疗的原则。