Results 101 to 110 of about 14,298 (209)

Neospora spp. and Toxoplasma gondii infection in sheep flocks from Rio Grande do Sul, Brazil

Semina: Ciências Agrárias, 2016
Neospora caninum and Toxoplasma gondii are coccidian parasites (protozoa: Apicomplexa) that cause reproductive losses in ruminants. Although, in sheep, abortion is generally related to T. gondii, potential damage caused by N.
Maiara Sanitá Tafner Ferreira, Fernanda Silveira Flores Vogel, Luis Antonio Sangioni, Alfredo Skrebsky Cezar, Fernanda Rezer de Menezes   +4 more
doaj   +1 more source

Intraperitoneal and intra-nasal vaccination of mice with three distinct recombinant Neospora caninum antigens results in differential effects with regard to protection against experimental challenge with Neospora caninum tachyzoites [PDF]

, 2017
Recombinant NcPDI(recNcPDI), NcROP2(recNcROP2), and NcMAG1(recNcMAG1) were expressed in Escherichia coli and purified, and evaluated as potential vaccine candidates by employing the C57Bl/6 mouse cerebral infection model.
ALAEDDINE, F., DEBACHE, K., GUIONAUD, C., HEMPHILL, A.   +3 more
core  

Serologic Screening forNeospora caninum, France

Emerging Infectious Diseases, 2009
To the Editor: In the June 2008 issue of Emerging Infectious Diseases, McCann et al. (1) reported on serologic screening for Neospora caninum antibodies and reported a lack of serologic evidence for Neospora infection in humans in England, where prevalence of infection with the closely related parasite Toxoplasma gondii also is low.
Robert-Gangneux, Florence, Klein, Frédéric   +1 more
openaire   +2 more sources

Intrauterine Neospora caninum inoculation of heifers and cows using contaminated semen with different numbers of tachyzoites [PDF]

, 2013
OBJECTIVE: To investigate the potential of different Neospora caninum tachyzoite doses to infect heifers (experiment 1) and cows (experiment 2) when administered in utero by artificial insemination via contaminated semen.
Aduriz, G., Ferre, I., Hidalgo, C.O. (Carlos), Martínez, A., Mota, R.A. (R.), Ortega-Mora, L.M. (L.), Osoro, Koldo, Pozo, I., Serrano-Martínez, E.   +8 more
core  

A serosurvey of selected cystogenic coccidia in Spanish equids: first detection of anti-Besnoitia spp. specific antibodies in Europe

BMC Veterinary Research, 2017
Background Equine besnoitiosis, caused by Besnoitia bennetti, and equine protozoal myeloencephalitis (EPM), caused by Sarcocystis neurona and Neospora hughesi are relevant equine diseases in the Americas that have been scarcely studied in Europe. Thus, a
Daniel Gutiérrez-Expósito, Ignacio García-Bocanegra, Daniel K. Howe, Antonio Arenas-Montes, Michelle R. Yeargan, SallyAnne L. Ness, Luis M. Ortega-Mora, G. Álvarez-García   +7 more
doaj   +1 more source

Molecular and Pathological Study of Bovine Aborted Fetuses and Placenta from Neospora caninum Infected Dairy Cattle [PDF]

Iranian Journal of Parasitology, 2009
Background: The objective of the study was to evaluate the presence of Neospora caninum organisms in the brain of aborted fetuses and placentas of full-term calves born of seropositive cows.
N Salehi, H Haddadzadeh, J Ashrafihelan, P Shayan, A Sadrebazzaz   +4 more
doaj   +1 more source

Estudo epidemiológico sobre as perdas reprodutivas em bovinos leiteiros: ocorrência de neospora Caninum, Brucella abortus, Herpesvírus bovino tipo-1 e Leptospira spp. em uma propriedade do município de São [PDF]

, 2014
201
LANGONI, H., MASSA, R., MATHIAS, L. A., MEGID, J., SANTANA, R. C. M., ZAFALON, L. F.   +5 more
core  

Antibodies against Apicomplexa protozoa and absence sarcocysts in heart tissues from horses in southern Brazil

Revista Brasileira de Parasitologia Veterinária
Sarcocystis spp., Neospora spp., and Toxoplasma gondii are Apicomplexa protozoa that can infect horses. This study aimed to investigate the occurrence of antibodies against Sarcocystis spp., Neospora spp., and T.
Luiza Pires Portella, Gustavo Cauduro Cadore, Luis Antonio Sangioni, Luiz Fernando Vilani Pellegrini, Rafael Fighera, Fernanda Ramos, Fernanda Silveira Flores Vogel   +6 more
doaj   +1 more source

Kosten van Neospora : voortijdige afvoer vormt grootste schadepost van Neospora

, 2003
Resultaten van een eerste onderzoek naar de bedrijfseconomische schade ten gevolge van Neospora op Nederlandse ...
van der Heijden, S., Hogeveen, H.
openaire   +1 more source

Serodiagnosis of ovine neosporosis in mosul city, iraq [PDF]

Eurasian Journal of Veterinary Sciences
Aim: The aim of this study was to determine the serodiagnosis of Neospora caninum by indirect enzyme linked immunosorbent assay (iELISA) among ewes in Mosul city.
Maab AL-Farwachi, Basima AL-Badrani, Wesam AL-Khafaji   +2 more
doaj