نتایج جستجو برای: babesia cabali

تعداد نتایج: 2338  

2018
Thillaiampalam SIVAKUMAR Dinh Thi Bich LAN Phung Thang LONG Le Quoc VIET Gayani WEERASOORIYA Aiko KUME Keisuke SUGANUMA Ikuo IGARASHI Naoaki YOKOYAMA

Serum and DNA from blood samples collected from Vietnamese yellow cattle (n=101) and cattle imported from Thailand (n=54) at a Vietnamese slaughter house were screened for Babesia bovis and Babesia bigemina infections by enzyme-linked immunosorbent assay (ELISA) and PCR. The positive rates determined by ELISA (B. bovis and B. bigemina) or PCR (B. bigemina) in the Vietnamese cattle were signific...

2009
Alain Chauvin Emmanuelle Moreau Sarah Bonnet Olivier Plantard Laurence Malandrin

Babesia, the causal agent of babesiosis, are tick-borne apicomplexan protozoa. True babesiae (Babesia genus sensu stricto) are biologically characterized by direct development in erythrocytes and by transovarial transmission in the tick. A large number of true Babesia species have been described in various vertebrate and tick hosts. This review presents the genus then discusses specific adaptat...

Journal: :The Journal of parasitology 2014
Charissa Fritzen Emily Mosites Roger D Applegate Sam R Telford Junjun Huang Michael J Yabsley L Rand Carpenter John R Dunn Abelardo C Moncayo

Babesiosis is an emerging tick-borne zoonotic disease in the United States caused by Babesia parasites. In 2009, the first case of babesiosis was documented in Tennessee. Environmental investigation at the reported site of tick exposure included collection of ticks and specimens from eastern cottontail rabbits (Sylvilagus floridanus) and white-tailed deer ( Odocoileus virginianus ) that were te...

2016
Gayani WEERASOORIYA Thillaiampalam SIVAKUMAR Dinh Thi Bich LAN Phung Thang LONG Hitoshi TAKEMAE Ikuo IGARASHI Noboru INOUE Naoaki YOKOYAMA

A PCR-based survey of hemoprotozoa parasites detected Babesia bigemina, Theileria orientalis and Trypanosoma theileri among cattle and water buffalo in Vietnam, and a new Babesia sp. closely related to Babesia ovata was detected in cattle only. In addition, Theileria annulata and Trypanosoma evansi were not detected in both cattle and water buffalo. Phylogenetic analysis detected T. orientalis ...

2009
Sarah Bonnet Nadine Brisseau Axelle Hermouet Maggy Jouglin Alain Chauvin

Babesia sp. (EU1), first characterized in 2003, has been implicated in human cases of babesiosis in Italy, Austria and Germany. It has been identified in roe deer and in its suspected tick vector, Ixodes ricinus, in several European countries. The aim of the present study was to validate the competence of I. ricinus as a vector of Babesia sp. (EU1) via experimental infections. For this purpose,...

Journal: :Arquivo Brasileiro De Medicina Veterinaria E Zootecnia 2023

ABSTRACT The present study was conducted to investigate the spatiotemporal prevalence of bovine babesiosis in cattle population (n=376) Layyah, Pakistan as affected by location, age, breed, gender, and seasons. Blood samples were collected aseptically assessed for through microscopy PCR, automated analyzer hematological attributes. Overall results PCR showed significantly (P≤0.05) lower 19.4% (...

Journal: :Journal of wildlife diseases 2011
Elsa M Cárdenas-Canales J Alfonso Ortega-Santos Tyler A Campbell Zeferino García-Vázquez Antonio Cantú-Covarrubias Julio V Figueroa-Millán Randall W DeYoung David G Hewitt Fred C Bryant

Of 20 blood samples from nilgais from México, five were polymerase chain reaction-positive for Babesia bigemina and one for Babesia bovis. Positive samples had the expected 170 (B. bigemina) and 291 (B. bovis) base pairs and were identical to Gen-Bank B. bigemina accession S45366 and B. bovis M38218.

Journal: :iranian journal of veterinary research 2006
h. hashemzadeh farhang l. nabavi m. r. seyfiabad shapouri s. rahbari f. azizi

to develop an elisa technique for the detection of antibodies against babesia ovis, the infectederythrocytes were lysed and the supernatant soluble antigen, after sonication and ultracentrifugation of thelysate was used as antigen. optimal dilution of the antigen was determined by checkerboard titrations, usingpositive and negative control sera. a correlation of 85% was observed between the res...

Journal: :Journal of infection in developing countries 2009
Patrick J Kelly Helene Lucas

BACKGROUND Thrombocytopenia is common in dogs on St Kitts but there is no data on the possible etiological role played by infections with Anaplasma, Babesia and Ehrlichia, other than E. canis, which are known to occur in the Caribbean. METHODOLOGY Blood from 13 thrombocytopenic but apparently healthy dogs seronegative (Snap 3Dx) for E. canis were tested by PCR for Ehrlichia, Anaplasma and Bab...

Journal: :The Korean journal of parasitology 2002
Shin-Hyeong Cho Tong-Soo Kim Hyeong-Woo Lee Masayoshi Tsuji Chiaki Ishihara Jong-Taek Kim Sung-Hwan Wee Chung-Gil Lee

Attempts were made to isolate and identify Korean bovine Babesia parasite. Blood samples were collected from Holstein cows in Korea, and Babesia parasites were propagated in SCID mice with circulating bovine red blood cells for isolation. The isolate was then antigenically and genotypically compared with several Japanese isolates. The Korean parasite was found to be nearly identical to the Oshi...

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