Results 41 to 50 of about 4,323 (180)

Exploring the Role of the MAPK Signalling Pathway in Dog Immunity: From Cancer to Parasitic Diseases

Parasite Immunology, Volume 48, Issue 5, May 2026.
ABSTRACT Mitogen‐activated protein kinases (MAPKs) are intracellular signalling proteins that modulate several cellular processes, such as proliferation, cytokine production and survival. Like humans, dogs may exhibit changes in MAPK signalling under pathological conditions.
Francini Neves Ribeiro, Fernanda Nazaré Morgado, Renato Porrozzi   +2 more
wiley   +1 more source

Histopathological and molecular study of Neospora caninum infection in bovine aborted fetuses

Asian Pacific Journal of Tropical Biomedicine, 2014
Objective: To estimate the extent to which abortion in dairy cows was associated with of Neospora caninum (N. caninum) and to determine the risk factors of neosporosis in dairy farms from 9 provinces in Iran. Methods: Polymerase chain reaction (PCR) test
Amir Kamali, Hesam Adin Seifi, Ahmad Reza Movassaghi, Gholam Reza Razmi, Zahra Naseri   +4 more
doaj   +1 more source

Detection of Neospora sp. antibodies in cart horses from urban areas of Curitiba, Southern Brazil Detecção de anticorpos anti-Neospora sp. em cavalos de carroceiros de áreas urbanas de Curitiba, Sul do Brasil

Revista Brasileira de Parasitologia Veterinária, 2012
Neospora caninum is a protozoan parasite which affects dogs as definitive hosts and several mammalian species as intermediate hosts mainly causing abortions and central nervous system disorders.
Eliana Monteforte Cassaro Villalobos, Keiko Endo Furman, Maria do Carmo Custódio de Souza Hunold Lara, Elenice Maria Sequetin Cunha, Mariane Angélica Finger, Ana Paula Brenner Busch, Ivan Roque de Barros Filho, Ivan Deconto, Peterson Triches Dornbusch, Alexander Welker Biondo   +9 more
doaj   +1 more source

Molecular and Serological Detection of Coxiella burnetii in Small Ruminants in Northeastern Brazil

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
• Serology indicates that one‐third of the sheep and goats had previously been infected with Coxiella burnetii. • qPCR analysis revealed the ongoing presence of C. burnetii in all evaluated flocks, each with a previous history of reproductive disorders. • These results indicate the need for preventive measures and control of C.
Ana Karoline Sousa Mendes Simas, Mateus de Souza Ribeiro Mioni, Andréa Pereira da Costa, Wanderson Sirley Reis Teixeira, Alana dos Santos Cardoso, Rita de Maria Seabra Nogueira, Jane Megid, Francisco Borges Costa   +7 more
wiley   +1 more source

Prevalence of Gastrointestinal Parasites in Blackbuck (Antelope cervicapra Linnaeus, 1758) of Blackbuck Conservation Area, Khairapur, Bardia, Nepal

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
A. Eimeria sp. (31×18 µm, 400x) B. Entamoeba sp. (43×37 µm, 400x) C. Moniezia sp.(63µm, 400x) D. Fasciola sp. (132×78 µm, 400x) E. Paramphistomum sp. (137×81 µm, 400x) F. Trichostrongylus sp. (92×39 µm, 400x) G. Ascaris sp. (48×31µm, 400x) H. Haemonchus sp. (77×46 µm, 400x) I. Trichuris sp. (72×29 µm, 400x) J. Strongyloides sp.
Muna Thapa, Janak Raj Subedi
wiley   +1 more source

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

Equine protozoal myeloencephalitis—Presentation and progression

Equine Veterinary Education, Volume 38, Issue 3, Page 132-134, March 2026.
Summary Equine protozoal myeloencephalitis (EPM) remains one of the most frequently diagnosed neurological disorders of horses in North America, caused primarily by Sarcocystis neurona and less commonly Neospora hughesi. The clinical presentation is highly variable due to multifocal involvement of both grey and white matter, with asymmetric ataxia and ...
S. Austin, S. Gray
wiley   +1 more source

Age, gender and climate associations with the seroprevalence of Neospora species infection in horses in Jordan

Revista Brasileira de Parasitologia Veterinária, 2020
A cross-sectional study was carried out on a sample of 379 horses to determine the seroprevalence of Neospora spp. in Jordan using the indirect fluorescent antibody test.
Marwan Abu-Halaweh, Mahmoud N. Abo-Shehada, Raida Khalil   +2 more
doaj   +1 more source

A Review of Infectious and Non‐Infectious Causes of Pregnancy Loss in Goats

Reproduction in Domestic Animals, Volume 61, Issue 3, March 2026.
ABSTRACT Goats play a vital role in global agriculture, particularly in developing regions, and are increasingly kept as companion animals. Given their economic and social importance, pregnancy losses in goats represent a substantial challenge, leading to considerable economic losses and raising concerns about animal welfare and public health, as some ...
Friederike Maria Kaus, Hannah Eggimann, Barbara Tschulena, Gaby Hirsbrunner, Patrik Zanolari   +4 more
wiley   +1 more source

Optic Chiasm and Bilateral Optic Nerve Oligodendroglioma in A 29‐Month‐Old German Shepherd

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To report the first documented case of high‐grade optic chiasm and nerve oligodendroglioma in a young dog and contribute to the comparative study of gliomas in humans and canines. Animal Studied A 29‐month‐old male intact German Shepherd.
Vienna M. Lunking, Rajdeep Multani, Devin Fussell, LaTisha N. Knight, Erin Keenihan, Danielle M. Meritet, Abigail R. Armwood, Annie Oh   +7 more
wiley   +1 more source