Results 151 to 160 of about 2,869 (182)

Antigenic variation in Anaplasma marginale

Trends in Parasitology, 2001
Many parasitic organisms use antigenic variability to evade specific immune responses of the host. Antigenic diversity and genotypic differences between parasite clones, antigenic variation and phenotypic variation within a single clone are the most prominent mechanisms that have evolved during evolution.
openaire   +1 more source

Evaluation of the transmission of Anaplasma marginale by Amblyomma tonelliae

Veterinary Parasitology
This study aimed to evaluate A. marginale transstadial (TST) and transovarial transmission (TOT) by Amblyomma tonelliae through vector competence assays and analysis of natural infection in free-living ticks. This three-host tick species was chosen as model because it is a usual parasite of cattle in all their parasitic stages, making them potential ...
Mazzucco Panizza, Matilde Nahime, Tarragona, Evelina Luisa, Sebastian, Patrick Stephan, Flores, Fernando Sebastián, Mangold, Atilio Jose, Nava, Santiago   +5 more
openaire   +3 more sources

Temporal Dynamics of Anaplasma marginale Infections and the Composition of Anaplasma spp. in Calves in the Mnisi Communal Area, Mpumalanga, South Africa

Microorganisms, 2023
Kelly A Brayton, Nicola E. Collins, S Marcus   +2 more
exaly  

Characterization of an Immunogen of Anaplasma marginale

Annals of the New York Academy of Sciences, 1998
T, Blandino, M, Camacho, M, Barrera, M, Alonso, J, Gallardo, S, Martinez   +5 more
openaire   +2 more sources

Validation of a multiplex PCR assay to detect Babesia spp. and Anaplasma marginale in cattle in Uruguay in the absence of a gold standard test

Journal of Veterinary Diagnostic Investigation, 2021
Franklin Riet-Correa, Jose M Venzal, Pablo Parodi   +2 more
exaly  

Epidemiology and genetic diversity of Anaplasma marginale in Zamora-Chinchipe, Ecuador

Ticks and Tick-borne Diseases, 2020
Adrian Alberto Díaz-Sánchez, Belkis Corona-González, Dasiel Obregón Alvarez   +2 more
exaly  

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Frontiers in Veterinary Science, 2023
Alsagher Ali, Tetsuya Tanaka, Hassan Y A H Mahmoud   +2 more
exaly  

Molecular detection and prevalence of Theileria ovis and Anaplasma marginale in sheep blood samples collected from Layyah district in Punjab, Pakistan

Tropical Animal Health and Production, 2021
Sezayi Özübek, Münir Aktaş, Rehan S Shaikh   +2 more
exaly  

Transovarial Transmission of Anaplasma marginale in Rhipicephalus (Boophilus) microplus Ticks Results in a Bottleneck for Strain Diversity

Pathogens, 2023
Martina Soledad Paoletta, Dasiel Obregón Alvarez, Alejandro Cabezas-Cruz   +2 more
exaly  

Development and evaluation of a double-antigen sandwich ELISA to identify Anaplasma marginale-infected and A. centrale-vaccinated cattle.

Journal of Veterinary Diagnostic Investigation, 2020
María B Novoa, Macarena Sarli, Ignacio E Echaide   +2 more
exaly