Results 61 to 70 of about 1,446 (152)

Theileria and Babesia Infections in Sheep and Goats With Abortion Histories in East Azerbaijan Province, Northwest Iran [PDF]

Archives of Razi Institute
Introduction: Theileria and Babesia belong to a group of protozoan parasites known as Apicomplexa within the Piroplasmida order. Both Theileria and Babesia disrupt normal hematological functions in their respective hosts, causing hypoxia, anemia and ...
Parisa Shahbazi, Reza Ayoubi, Monireh Khordadmehr, Hassan Sadri, Jafar Shirazi, Hamid Akbari, Alireza Hakimnejad, Ali Abdolmaleki   +7 more
doaj   +1 more source

Participatory surveillance reveals marsh deer mortality event during an extraordinary flood in Ibera Wetlands, Argentina

Ecosphere, Volume 16, Issue 2, February 2025.
Abstract Mortality events of marsh deer (Blastocerus dichotomus) have been historically described in the southern margins of its geographical range. Few documented cases show how environmental changes and pathogens interact to trigger mortality scenarios and reveal their causes.
M. M. Orozco, E. C. Guillemi, L. Minatel, A. Schapira, K. Caimi, Y. Berra, P. Blanco, D. Di Nucci, M. D. Farber, M. Pilar Fernández, H. D. Argibay   +10 more
wiley   +1 more source

Using Digital PCR to Unravel the Occurrence of Piroplasmids, Bartonella spp., and Borrelia spp. in Wild Animals from Brazil

Pathogens
Piroplasmids (Babesia spp., Rangelia spp., Theileria spp., Cytauxzoon spp.) are tick-borne apicomplexan protozoa that infect, depending on the species, erythrocytes and leucocytes in a wide variety of mammals and birds. The genera Bartonella and Borrelia
Ana Cláudia Calchi, Anna Claudia Baumel Mongruel, Fernanda Beatriz Pereira Cavalcanti, Lilliane Bartone, José Maurício Barbanti Duarte, Emília Patrícia Medici, Danilo Kluyber, Mayara G. Caiaffa, Mario Henrique Alves, Arnaud Leonard Jean Desbiez, Taciana Fernandes Souza Barbosa Coelho, Rosangela Zacarias Machado, Edward B. Breitschwerdt, Ricardo G. Maggi, Marcos Rogério André   +14 more
doaj   +1 more source

Brotes de babesiosis y anaplasmosis bovina diagnosticados en el INTA Salta, Argentina: período 2006-2016

FAVE Sección Ciencias Veterinarias, 2017
Se realizó un estudio retrospectivo de brotes de babesiosis y anaplasmosis (tristeza parasitaria bovina, TPB) ocurridos entre 2006 y 2016 en el Noroeste argentino (NOA) para evaluar algunos aspectos epidemiológicos y clínicos de estas enfermedades.
ARAOZ V, MICHELOUD JF, GAIDO AB, SALATIN AO, AGUIRRE DH   +4 more
doaj   +1 more source

First Evidence of Hepatozoon canis in Dogs With Clinical Signs in the North of Lima, Peru

Journal of Parasitology Research, Volume 2025, Issue 1, 2025.
This study was aimed at detecting the presence of Hepatozoon canis in dogs with clinical signs in the northern area of Lima, Peru. Peripheral blood samples (n = 152) were collected from dogs with hematological alterations and clinical signs suggestive of hemoparasitosis. PCR was used to amplify the 18S ribosomal RNA gene of Hepatozoon sp.
Cesar Ramirez, Daphne León, Luis M. Jara, Hudson Pinto   +3 more
wiley   +1 more source

Does hemoparasite infection affect the hematological and plasma biochemical profile of free-living Potamotrygon motoro and Potamotrygon orbignyi? [PDF]

Anais da Academia Brasileira de Ciências
This study aimed to evaluate the occurrence of hemoparasites and their effects on hematological and plasma biochemical parameters in stingrays from the lower Solimões River region, Amazonas.
MARCIO QUARA DE C. SANTOS, PAULO HENRIQUE R. ARIDE, FLÁVIA DAYANE F. FARIAS, ADRIANO T. OLIVEIRA   +3 more
doaj   +2 more sources

Immune Response in Cattle Trypanosomosis and Trypanotolerance: Main Findings and Gaps

Parasite Immunology, Volume 46, Issue 11, November 2024.
ABSTRACT Trypanosome parasites of the genus Trypanosoma cause African animal trypanosomosis, a devastating livestock disease plaguing sub‐Saharan Africa. Unlike many protozoan parasites, these extracellular blood‐borne pathogens directly engage the host's immune system. While the mouse model has provided valuable insights, a comprehensive understanding
Gnohion Fabrice Somé, Modou Séré, Bienvenu Martin Somda, Guiguigbaza‐Kossigan Dayo, Georges Anicet Ouédraogo, Alain Boulangé, Ghizlane Maarifi, Isabelle Chantal, David Berthier‐Teyssedre, Sophie Thévenon   +9 more
wiley   +1 more source

Prevalence and risk factors for hemoparasites in cattle in León, Nicaragua

Revista de Ciências Agroveterinárias
Hemoparasite infections are a substantial challenge to agriculture, worldwide. Infected cattle suffer malnutrition, stunting, decreased milk production, and reproductive loss, which can result in great economic loss.
Byron Flores, Jessica Sheleby-Elías, Brenda Mora-Sánchez, Xaviera Dávila, Ariel Díaz, William Jirón   +5 more
doaj   +1 more source

Detection of Anaplasma phagocytophilum in an inflammatory pericardial effusion of a dog

Journal of Veterinary Internal Medicine, Volume 38, Issue 4, Page 2339-2343, July/August 2024.
Abstract An 11‐year‐old female spayed German Wirehaired Pointer with a 1‐week history of lethargy, hyporexia, diarrhea, and coughing presented with pericardial effusion causing cardiac tamponade. An echocardiogram revealed no structural cause for pericardial effusion.
Betsy K. Murdock, Jonathan F. Bach, Barbara A. Qurollo, Erin W. Lashnits, Kristen R. Friedrichs   +4 more
wiley   +1 more source

Visualization of poikilocytosis as an emerging erythrocytic biomarker for fish health assessment

Animal Research and One Health, Volume 2, Issue 2, Page 136-157, May 2024.
Poikilocytosis in fish encompasses various morphological changes in erythrocytes, including acanthocytes, echinocytes, spherocytes, dacrocytes, degmacytes, and more. This phenomenon results from both living and nonliving factors, such as pathological influences, environmental stress, anthropogenic impacts, and hereditary factors.
Avishek Bardhan, Thangapalam Jawahar Abraham, Ratnapriya Das, Prasanna Kumar Patil   +3 more
wiley   +1 more source