Results 61 to 70 of about 1,183 (160)

Mieloencefalite protozoária eqüina (Relato de caso).

Revista Brasileira de Saúde e Produção Animal, 2005
RESUMO :O objetivo deste trabalho foi relatar um caso de mieloencefalite protozoária eqüina no Estado de São Paulo, Brasil. O diagnóstico se baseou nos sinais clínicos, no resultado positivo para anticorpos contra Sarcocystis neurona no soro e no lí
R. C. Gonçalves, M. R. G. Kuchembuck, A. P. C. Peixoto, S. B. Chiacchio, A. Kohayagawa, A. A. P. Castro   +5 more
doaj  

Immunoconversion against Sarcocystis neurona in normal and dexamethasone-treated horses challenged with S. neurona sporocysts

Veterinary Parasitology, 2001
Equine protozoal myeloencephalitis is a common neurologic disease of horses in the Americas usually caused by Sarcocystis neurona. To date, the disease has not been induced in horses using characterized sporocysts from Didelphis virginiana, the definitive host. S.
Department of Pathobiology, PO Box 100880, College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA ( host institution ), Cutler, Tim J., MacKay, Robert J., Ginn, Pamela E., Gillis, Karen, Tanhauser, Susan M., LeRay, Erin V., Dame, John B., Greiner, Ellis C.   +8 more
openaire   +3 more sources

Genome-Wide Identification and Evolutionary Analysis of Sarcocystis neurona Protein Kinases

Pathogens, 2017
The apicomplexan parasite Sarcocystis neurona causes equine protozoal myeloencephalitis (EPM), a degenerative neurological disease of horses. Due to its host range expansion, S. neurona is an emerging threat that requires close monitoring.
Edwin K. Murungi, Henry M. Kariithi
doaj   +1 more source

Clinical and histopathological features in horses with neuroaxonal degeneration: 100 cases (2017‐2021)

Journal of Veterinary Internal Medicine, Volume 38, Issue 1, Page 431-439, January/February 2024.
Abstract Background Adult horses with proprioceptive ataxia and behavior changes that have histologic lesions consistent with neurodegenerative disease have been increasingly recognized. Hypothesis/Objectives Describe the history, clinical findings and histopathologic features of horses presented to a referral institution with neuroaxonal degeneration.
Kara A. Brown, Susan J. Bender, Amy L. Johnson   +2 more
wiley   +1 more source

Bartonella species detection in captive, stranded and free-ranging cetaceans [PDF]

, 2008
We present prevalence of Bartonella spp. for multiple cohorts of wild and captive cetaceans. One hundred and six cetaceans including 86 bottlenose dolphins (71 free-ranging, 14 captive in a facility with a dolphin experiencing debility of unknown origin,
Breitschwerdt, Edward B., Clemons-Chevis, Connie L., Fair, Patricia A., Hansen, Larry J., Harms, Craig A., Hohn, Aleta A., Lovewell, Gretchen N., Maggi, Ricardo G., McLellan, William A., Pabst, D. Ann, Rotstein, David S., Rowles, Teri K., Schwacke, Lori H., Solangi, Mobashir, Townsend, Forrest I., Wells, Randall S.   +15 more
core   +4 more sources

Determination of the Activity of Diclazuril against Sarcocystis neurona and Sarcocystis falcatula in Cell Cultures [PDF]

The Journal of Parasitology, 2000
Diclazuril is a benzeneacetonitril anticoccidial that has excellent activity against the extraintestinal stages of Toxoplasma gondii and Neospora caninum. It also is highly active against intestinal coccidia of poultry. The present study examined the efficacy of diclazuril in inhibiting merozoite production of Sarcocystis neurona and Sarcocystis ...
Lindsay, David S., Dubey, Jitender P.
openaire   +3 more sources

Low prevalence of infection by Sarcocystis neurona in horses from the State of Alagoas, Brazil

Revista Brasileira de Parasitologia Veterinária
The aim of this study was to determine the prevalence of infection by Sarcocystis neurona in horses and identify potential risk factors. Were analyzed 427 samples from 36 farms in 21 municipalities in the Alagoas State, Brazil.
Sandra Regina Fonseca de Araújo Valença, Müller Ribeiro-Andrade, Gastón Moré, Pedro Paulo Feitosa de Albuquerque, José Wilton Pinheiro Júnior, Rinaldo Aparecido Mota   +5 more
doaj   +1 more source

Analytic Approaches in Genomic Epidemiological Studies of Parasitic Protozoa

Transboundary and Emerging Diseases, Volume 2024, Issue 1, 2024.
Whole genome sequencing (WGS) plays an important role in the advanced characterization of pathogen transmission and is widely used in studies of major bacterial and viral diseases. Although protozoan parasites cause serious diseases in humans and animals, WGS data on them are relatively scarce due to the large genomes and lack of cultivation techniques
Tianpeng Wang, Ziding Zhang, Yaoyu Feng, Lihua Xiao, Long-Xian Zhang   +4 more
wiley   +1 more source

Halélősködő kokcidiumok előfordulásának, fejlődésének, fajlagosságának és kórtani hatásának vizsgálata = Research on the occurrence, development, specificity and pathogenic effect of fish parasitic coccidians [PDF]

, 2009
34 halfajból 67 kokcidium típust gyűjtöttünk. Ezek közül 54-et azonosítottunk 30 eddig ismert fajjal. A fajok többsége Goussia volt, s csupán 6 faj tartozott az Eimeria genushoz.
Marton, Szilvia, Molnár, Kálmán, Székely, Csaba   +2 more
core  

Brainstem auditory evoked responses in an equine patient population. Part II: foals. [PDF]

, 2014
BackgroundReports of the use of brainstem auditory evoked response (BAER) as a diagnostic modality in foals have been limited.Hypothesis/objectivesTo describe BAER findings and associated causes of hearing loss in foals.AnimalsStudy group 18 foals (15 ...
Aleman, M, Holliday, TA, Madigan, JE, Williams, DC   +3 more
core   +1 more source