Results 101 to 110 of about 14,307 (207)

Occurrence of antibodies anti-Neospora spp. in cart horses and Crioula breed horses from Rio Grande do Sul state

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
O objetivo deste estudo foi avaliar a frequência de detecção de anticorpos contra Neospora spp. em cavalos de carroça e em cavalos da raça Crioula. Para tal, 214 amostras de soro foram coletadas e analisadas pela técnica de imunofluorescência indireta ...
G Toscan   +7 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]

open access: yes, 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.   +3 more
core  

Humoral immune reaction of newborn calves congenitally infected with Neospora caninum and experimentally treated with toltrazuril [PDF]

open access: yes, 2018
Neospora caninum is widely recognized as one of the most important infectious organisms causing abortion and stillbirth in cattle. This parasite causes severe economical losses worldwide.
Gottstein, Bruno   +5 more
core  

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

open access: yesRevista 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   +6 more
doaj   +1 more source

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

open access: yes, 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.   +8 more
core  

Kosten van Neospora : voortijdige afvoer vormt grootste schadepost van Neospora

open access: yes, 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]

open access: yesEurasian 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   +2 more
doaj  

Molecular cloning and characterization of NcROP2Fam-1, a member of the ROP2 family of rhoptry proteins in Neospora caninum that is targeted by antibodies neutralizing host cell invasion in vitro [PDF]

open access: yes, 2017
Recent publications demonstrated that a fragment of a Neospora caninum ROP2 family member antigen represents a promising vaccine candidate. We here report on the cloning of the cDNA encoding this protein, N.
ALAEDDINE, FERIAL   +3 more
core  

Effects of re-infection with Neospora caninum in bulls on parasite detection in semen and blood and immunological responses [PDF]

open access: yes, 2013
Three bulls with experimentally induced primary infection with Neospora caninum were re-infected intravenously with 108 live N. caninum tachyzoites of the NC-1 isolate at 300 days post-infection to investigate the presence of N.
Aduriz, G.   +9 more
core  

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