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Molecular detection of vector-borne agents in dogs from ten provinces of China
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نویسنده
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xu d. ,zhang j. ,shi z. ,song c. ,zheng x. ,zhang y. ,hao y. ,dong h. ,wei l. ,el-mahallawy h.s. ,kelly p. ,xiong w. ,wang h. ,li j. ,zhang x. ,gu j. ,wang c.
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منبع
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parasites and vectors - 2015 - دوره : 8 - شماره : 1
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چکیده
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Background: although many vector-borne agents are potential zoonoses and cause substantial morbidity and mortality in dogs worldwide,there are limited data on these organisms in dogs of china. methods: quantitative pcrs for vector-borne agents were performed to investigate their prevalences in convenience whole blood samples obtained from 1114 dogs from 21 veterinary clinics and a commercial dog breeding facility in ten provinces of china. in addition,the pcrs were performed on 146 rhipicephalus sanguineus senso lato and 37 linognathus setosus collected from dogs in the commercial dog breeding facility. results: dnas of babesia gibsoni and b. vogeli (1.2 %),ehrlichia canis (1.3 %),hepatozoon canis (1.8 %) and theileria orientalis (0.1 %) or a closely related organism were detected in the bloods of the dogs studied,and babesia vogeli (3.4 %) and ehrlichia canis (4.1 %) in r. sanguineus senso lato. the qpcrs for anaplasma spp.,dirofilaria immitis and leishmania spp. were negative for all blood samples,ticks and lice. at least one vector-borne agent was found in dogs from 5 of the 10 provinces investigated in this study. overall,4.4 % (49/1117) of the dogs studied were positive for at least one vector-borne agent with the prevalence being highest in the commercial breeding colony (24/97; 24.7 %). conclusions: our study confirms that b. vogeli,b. gibsoni,h. canis,and e. canis occur in china. also,we present evidence that t. orientalis or a closely related organism can infect dogs. © 2015 xu et al.
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کلیدواژه
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China; Dogs; FRET-PCR; Vector-borne agents
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آدرس
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jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, china agricultural university,college of veterinary medicine,beijing,100083, China, yunnan agricultural university,college of animal science and technology,kunming,yunnan,650201, China, jiangsu agri-animal husbandry vocational college,taizhou,jiangsu, China, xinjiang agricultural university,college of veterinary medicine,urumchi,xinjiang,830052, China, inner mongolia agricultural university,college of veterinary medicine,hohhot,inner mongolia,010018, China, henan agricultural university,college of animal science and veterinary medicine,zhengzhou,henan,45002, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009,china,faculty of veterinary medicine,suez canal university,ismailia,41522, Egypt, ross university school of veterinary medicine,st. kitts and nevis, Trinidad and Tobago, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China, jiangsu co-innov. ctr. for prev. and control of important animal infectious diseases and zoonoses,yangzhou university college of veterinary medicine,yangzhou,jiangsu,225009, China
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