| 尚德秋,李元凯,李兰玉,程尧章,鲁齐发.我国犬种菌布鲁氏菌病的调查研究[J].Chinese journal of Epidemiology,1989,10(1):24-29 |
| 我国犬种菌布鲁氏菌病的调查研究 |
| Investigation of B. canis Infection in China |
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| DOI： |
| KeyWord: 犬种布鲁氏菌 吻合率 感染率 |
| English Key Word: Brucella canis Agree rate Infection rate |
| FundProject: |
| Author Name | Affiliation | | Shang Deqiu | Institute of Epidemiology and Microbiology, Chinese Academy of Preventive, Beijing | | 李元凯 | Institute of Epidemiology and Microbiology, Chinese Academy of Preventive, Beijing | | 李兰玉 | Institute of Epidemiology and Microbiology, Chinese Academy of Preventive, Beijing | | 程尧章 | Institute of Epidemiology and Microbiology, Chinese Academy of Preventive, Beijing | | 鲁齐发 | Institute of Epidemiology and Microbiology, Chinese Academy of Preventive, Beijing |
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| Abstract: |
| 本文报告了全国23个省区市检查的12 949只犬、1 676人、15种动物2 255只,都发现有不同程度的犬种布氏菌感染存在(0.3%~42.7%)。南方省区犬的感染率高于北方省区。犬种布氏菌对母犬的感染率高于雄犬(2:1)。1岁龄以下犬的感染率低于年长犬。2岁龄以上犬的感染率无明显区别。解剖644只犬,主要从脾、淋巴结和肝中分到166株犬种布氏菌。根据犬种布氏菌对两种染料的敏感性分为两个型:对硫堇有抗性,对复红敏感;对两种染料都有抗性。8种血清学方法对比表明,R-SAT与R-RBPT吻合率最高,以≥1:80为标准,分离菌的阳性率近于50%,以≥1:320为标准,分菌率近于80%。 |
| English Abstract: |
Twelve thousand nine hundreds and forty-nine dogs,1 676 peoples and 2 255 animals of 15 species were detected for B.canis infection in 23 provinces and cities in China. Positive rates of dogs in various provinces were different (0.3~42,7%). The positive rates of dogs in south China were more higher than north. A positive rate of female was higher than male (2:1). Positive rate of young dogs (below 1 year old) was lower than older. There was no different of the positive rates among the age groups (more than 2 years old). 166 B.canis strains were isolated from spleen, lymph nodes and liver in 644 dogs.
On the basis of two dyes sensitivity of B. canis isolated from China could divide into two types:one was resistent to both dyes,the other Was resistent to thionin,but sensitive to basic fuchsin.
Eight serological methods were used in the investigation. R-SAT and R-RBPT were more sensitive than the others. The positive rate of cultureing B. canis was 50%,when the dogs were selected for isolation at 1:80 titer.The positive rate of B. canis was SO%.when the doges were selected for isolation at 1:320 titer. |
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