| 乌鲁木齐军区军事医学研究所,军事医学科学院第五研究所,新疆塔城防治地方病办公室,新疆自治区兽医防疫总站.新疆塔城地区土拉弗氏菌病初步调查[J].Chinese journal of Epidemiology,1985,6(1):20-22 |
| 新疆塔城地区土拉弗氏菌病初步调查 |
| A Preliminary study of Tularemia in Human and ticks (Dermacenter marginatus) populations in Ta-cheng district of Xinjiang Uygur Autonomous Region |
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| Abstract: |
1983年4~6月,在新疆塔城的七个点用土拉菌多糖抗原致敏红细胞检查了989份人血清,有42份阳性(4.3%),但个别地区阳性率达到10.2%和13.9%。
收集了边缘革蜱(Dermacentor marginatus)5,617只,分离了4株菌,经全面鉴定(形态、培养特性、血清学、生化反应、抗菌素敏感试验及对小鼠、豚鼠、家兔毒力测定),确认为是土拉弗氏菌,属于旧大陆变种,对红霉素有耐药性,按Oлcyфbeв分类属于生物Ⅱ型。
从细菌学角度首次证实新疆存在土拉弗氏菌病的自然疫源地。 |
| English Abstract: |
with the use of tularemia antigen-sensitized erythrocytes, 989 serum samples from the residents of 7 investigated sites of Ta-Cheng district of Xinjiang Uygur Auto-nomous Region,were studied by means of indirect hemagglutination test from April to June, 1983. There were 42 samples found to be positive (4.3%) for tularemia antibody, and in certain counties, it reached 10.2% and 13.9%.
Five thousand six hundred and seventeen ticks (Dermacentor marginatus) were cultured and 4 strains of Franci-sella tularensis had been isolated. For their identification, their morphology, biochemical property, sensitivity to antimicrobiol drugs and virulence to mice, guinea pigs and rabbits. It was found that these strains were F.tularensis palae arctica Ols, Emel. et Dun.They were found to be resistant to erythromycin, therefore, to belong to biotype 2 according to Olsufiev's classification. |
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