Results 51 to 60 of about 2,225 (205)

A case report of Sarcocystis sp. isolated from a tumor-like tissue mass on the back of a 6-year-old ewe in Isfahan, Iran

Journal of Zoonotic Diseases, 2021
Sarcocystosis is a zoonotic disease in sheep caused by an intracellular parasite belongs to the phylum Apicomplexa, order Eucoccidioria, and Sarcocystidae family. In the parasite life cycle, there is a need for an intermediate host and a definite host.
Nasser Hajipour , Mehdi Salimi , Habib Allah Rashidzadeh , Ata Kaboudari   +3 more
doaj   +1 more source

A recent update about seroprevalence of ovine neosporosis in Northern Egypt and its associated risk factors

Scientific Reports, 2021
Neospora caninum (Family: Sarcocystidae) is an obligate intracellular protozoan. It is one of the most critical abortifacients in ruminants. The seroprevalence of antibodies against N.
Abdelfattah Selim, Hanem Khater, Hamdan I. Almohammed   +2 more
doaj   +1 more source

Detección de anticuerpos séricos contra Toxoplasma gondii (Nicolle y Manceaux, 1909) en llamas (Lama glama Linneaus, 1758) y alpacas (Lama pacos Linneaus, 1758 ) de Chile. [PDF]

, 2012
Sera samples from 113 Ilamas (Lama glama) and 127 alpacas (Lama pacos) from the IX and V Regions, respectively, of Chile were tested for Toxoplasma gondii antibodies.
Barril, G., Cárcamo, C. M., Muñoz, A., Patitucci, A.N., Pérez, M. J.   +4 more
core   +1 more source

Evidence for Unknown Sarcocystis-Like Infection in Stranded Striped Dolphins (Stenella coeruleoalba) from the Ligurian Sea, Italy

Animals, 2021
Two striped dolphins (SD1, SD2), stranded along the Ligurian coast of Italy, were diagnosed with a nonsuppurative meningoencephalitis associated with previously undescribed protozoan tissue cysts. As tissue cysts were morphologically different from those
Federica Giorda, Umberto Romani-Cremaschi, Antoinette E. Marsh, Carla Grattarola, Barbara Iulini, Alessandra Pautasso, Katia Varello, Enrica Berio, Paola Gazzuola, Letizia Marsili, Cristina E. Di Francesco, Maria Goria, Federica Verna, Tania Audino, Simone Peletto, Maria Caramelli, Mercedes Fernández-Escobar, Eva Sierra, Antonio Fernández, Rafael Calero-Bernal, Cristina Casalone   +20 more
doaj   +1 more source

Toxoplasma gondii, Sarcocystis sp. and Neospora caninum-like parasites in seals from northern and eastern Canada: potential risk to consumers

Food and Waterborne Parasitology, 2019
Zoonotic parasites of seals that are harvested for food may pose a health risk when seal meat or organ tissues of infected animals are eaten raw or undercooked. In this study, 124 tissue samples from 81 seals, comprising four species, were collected from
Sarah J. Reiling, Lena Measures, Sandy Feng, Ryan Boone, Harriet Merks, Brent R. Dixon   +5 more
doaj   +1 more source

On the biological and genetic diversity in Neospora caninum [PDF]

, 2010
Published: 22 March 2010Neospora caninum is a parasite regarded a major cause of foetal loss in cattle. A key requirement to an understanding of the epidemiology and pathogenicity of N.
Barber, Barr, Bjerkås, Bjerkås, Buxton, Buxton, Davison, Dubey, Dubey, Dubey, Dubey, Dubey, Dubey, Ellis, González-Warleta, Hay, Holmdahl, Howe, John T. Ellis, Kaufmann, King, Lehmann, Lindsay, Locatelli-Dittrich, Magnino, McAllister, McGuire, Michael P. Reichel, Paré, Pastusiak, Sarwat E. Al-Qassab, Schock, Shibahara, Shin, Siverajah, Speer, Trees, Yamane   +37 more
core   +4 more sources

Seroepidemiology of Sarcocystis neurona, Toxoplasma gondii and Neospora spp. among horses in the south of the state of Minas Gerais, Brazil

Revista Brasileira de Parasitologia Veterinária, 2016
The present study used the indirect fluorescent antibody test (IFAT) to determine the seroprevalence of Sarcocystis neurona, Toxoplasma gondii and Neospora spp., and evaluated the variables associated with these infections among 506 apparently healthy ...
Manoel Junqueira Maciel Ribeiro, Marina Helena Figueredo Rosa, Fábio Raphael Pascoti Bruhn, Adriana de Mello Garcia, Christiane Maria Barcellos Magalhães da Rocha, Antônio Marcos Guimarães   +5 more
doaj   +1 more source

Serosurveillance of infectious agents in equines of the Central Valley of Costa Rica [PDF]

, 2014
Blood samples from 181 equines from the Central Valley of Costa Rica were collected in the year 2012 to determine the presence of antibodies against selected infectious agents in horses and to determine the risk factors associated with these agents.
D. Jiménez, J.J. Romero-Zuñiga, G. Dolz   +2 more
core   +2 more sources

IgM and IgG as markers of infection transplacentary Neospora caninum in bovine fetuses [PDF]

, 2010
O objetivo deste estudo foi determinar a ocorrência de anticorpos anti-Neospora caninum em 260 amostras de soro coletadas de fetos bovinos de julho de 2007 a março de 2008, em abatedouro do município de Santa Maria, Rio Grande do Sul, Brasil.
CADORE, Gustavo C., GENNARI, Solange M., PENA, Hilda F.J., SANGIONI, Luis Antonio, VOGEL, Fernanda S.F.   +4 more
core   +2 more sources

Stomoxys calcitrans, mechanical vector of virulent Besnoitia besnoiti from chronically infected cattle to susceptible rabbit

Medical and Veterinary Entomology, Volume 33, Issue 2, Page 247-255, June 2019., 2019
This is the first reproduction of the mechanical transmission of Besnoitia besnoiti by stable flies in a heterologous model. A batch of 300 stable flies was sufficient to transmit virulent B. besnoiti bradyzoites from chronically infected cattle to rabbit.
S. Sharif, P. Jacquiet, F. Prevot, C. Grisez, I. Raymond‐Letron, M. O. Semin, A. Geffré, C. Trumel, M. Franc, É. Bouhsira, E. Liénard   +10 more
wiley   +1 more source