Usefulness of rNcGRA7- and rNcSAG4-based ELISA tests for distinguishing primo-infection, recrudescence, and chronic bovine neosporosis.

No abstract is available for this paper.

• Publication year

  2008

• Venue

  Veterinary parasitology

• Publication date

  2008-11-07

• Fields of study

  Agricultural and Food Sciences, Medicine, Biology

• Identifiers
  DOI 10.1016/j.vetpar.2008.08.002PMID 18814972
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Natural postnatal Neospora caninum infection in cattle can persist and lead to endogenous transplacental infection.

  2008cited by this paper
• Experimental neosporosis in bulls: parasite detection in semen and blood and specific antibody and interferon-gamma responses.

  2007cited by this paper
• Serodiagnosis of Neospora caninum infection in cattle using a recombinant tNcSRS2 protein-based ELISA.

  2007cited by this paper
• Dense-Granule Protein NcGRA7, a New Marker for the Serodiagnosis of Neospora caninum Infection in Aborting Cows

  2007cited by this paper
• Epidemiology and Control of Neosporosis and Neospora caninum

  2007cited by this paper
• The host-parasite relationship in pregnant cattle infected with Neospora caninum

  2007cited by this paper
• Toxoplasma gondii: an evaluation of diagnostic value of recombinant antigens in a murine model.

  2006cited by this paper
• Identification and molecular cloning of the Neospora caninum SAG4 gene specifically expressed at bradyzoite stage.

  2006cited by this paper
• Diagnosis of bovine neosporosis: Recent advances and perspectives

  2006cited by this paper
• The NcGRA7 gene encodes the immunodominant 17 kDa antigen of Neospora caninum

  2006cited by this paper
• Neospora caninum IgG avidity tests: an interlaboratory comparison.

  2006cited by this paper
• Use of an immunodominant P17 antigenic fraction of Neospora caninum in detection of antibody response in cattle.

  2006cited by this paper
• Humoral immune reaction of newborn calves congenitally infected with Neospora caninum and experimentally treated with toltrazuril

  2006cited by this paper
• Diagnosis of bovine neosporosis.

  2006cited by this paper
• Usefulness of Toxoplasma gondii recombinant antigens (GRA1, GRA7 and SAG1) in an immunoglobulin G avidity test for the serodiagnosis of toxoplasmosis

  2006cited by this paper
• HPLC purification of recombinant NcGRA6 antigen improves enzyme-linked immunosorbent assay for serodiagnosis of bovine neosporosis.

  2005cited by this paper
• Prevalence and transmission of Neospora caninum within infected Swedish dairy herds.

  2005cited by this paper
• [First documentation of a neospora-induced "abortion storm" (exogenous transplacental transmission of neospora caninum) in a Swiss dairy farm].

  2005cited by this paper
• Mise en évidence d'un cas de «abortion storm» (transmission transplacentaire exogène de Neospora caninum) dans une exploitation de vaches laitières : une première en Suisse

  2005cited by this paper
• Use of Avidity Enzyme-Linked Immunosorbent Assay and Avidity Western Blot to Discriminate between Acute and Chronic Neospora Caninum Infection in Cattle

  2005cited by this paper
• ADAPTATION OF NEOSPORA CANINUM ISOLATES TO CELL-CULTURE CHANGES: AN ARGUMENT IN FAVOR OF ITS CLONAL POPULATION STRUCTURE

  2005cited by this paper
• In Vitro Induction of Neospora caninum Bradyzoites in Vero Cells Reveals Differential Antigen Expression, Localization, and Host-Cell Recognition of Tachyzoites and Bradyzoites

  2004cited by this paper
• Impact of stage differentiation on diagnosis of toxoplasmosis.

  2004cited by this paper
• The Toxoplasma gondii bradyzoite antigens BAG1 and MAG1 induce early humoral and cell-mediated immune responses upon human infection.

  2004cited by this paper
• Usefulness of Toxoplasma gondii-Specific Recombinant Antigens in Serodiagnosis of Human Toxoplasmosis

  2004cited by this paper
• Application of the Neospora Caninum IgG Avidity ELISA in Assessment of Chronic Reproductive Losses after an Outbreak of Neosporosis in a Herd of Beef Cattle

  2003cited by this paper
• Evaluation of Toxoplasma gondii recombinant proteins for the diagnosis of recently acquired toxoplasmosis by an immunoglobulin G analysis.

  2003cited by this paper
• Influence of age and purpose for testing on the cut-off selection of serological methods in bovine neosporosis.

  2003cited by this paper
• Serodiagnosis of Neospora caninum infection in cattle by enzyme-linked immunosorbent assay with recombinant truncated NcSAG1.

  2003cited by this paper
• Assessment of antibody avidity in aborting cattle by a somatic Neospora caninum tachyzoite antigen IgG avidity ELISA.

  2003cited by this paper
• p38-avidity-ELISA: examination of herds experiencing epidemic or endemic Neospora caninum-associated bovine abortion.

  2002influential reference
• The comparative pathogenesis of neosporosis.

  2002cited by this paper
• Pattern of recognition of Neospora caninum tachyzoite antigens by naturally infected pregnant cattle and aborted foetuses.

  2002cited by this paper
• Sensitive and Specific Identification of Neospora caninum Infection of Cattle Based on Detection of Serum Antibodies to Recombinant Ncp29

  2002cited by this paper
• Immune responses to Neospora caninum and prospects for vaccination.

  2002cited by this paper
• Characterization of Neospora caninum Surface Protein NcSRS2 Based on Baculovirus Expression System and Its Application for Serodiagnosis of NeosporaInfection

  2001cited by this paper
• Neospora caninum in persistently infected, pregnant cows: spontaneous transpiacental infection is associated with an acute increase in maternal antibody

  2001cited by this paper
• Recombinant Antigens To Detect Toxoplasma gondii-Specific Immunoglobulin G and Immunoglobulin M in Human Sera by Enzyme Immunoassay

  2000influential reference
• Progress in the serodiagnosis of Neospora caninum infections of cattle.

  2000cited by this paper
• Serodiagnosis of Recently Acquired Toxoplasma gondii Infection Using an Enzyme-Linked Immunosorbent Assay with a Combination of Recombinant Antigens

  2000cited by this paper
• Epidemiologic issues in the validation of veterinary diagnostic tests.

  2000cited by this paper
• Evidence of point-source exposure to Neospora caninum and protective immunity in a herd of beef cows.

  2000cited by this paper
• An IgG Avidity ELISA to Discriminate between Recent and Chronic Neospora Caninum Infection

  1999cited by this paper
• Characteristics of Neospora caninum-associated abortion storms in diary herds in The Netherlands (1995 to 1997).

  1999cited by this paper
• Validation of serological assays for diagnosis of infectious diseases.

  1998cited by this paper
• Validation of serological assays for diagnosis of infectious diseases.

  1998cited by this paper
• A comparison of the immune response and pathogenesis in sheep and cattle to Toxoplasma gondii infection

  1997cited by this paper
• Herd-Based Diagnosis of Neospora Caninum-Induced Endemic and Epidemic Abortion in Cows and Evidence for Congenital and Postnatal Transmission

  1997cited by this paper
• Cloning and characterization of two recombinant Neospora protein fragments and their use in serodiagnosis of bovine neosporosis

  1997cited by this paper
• Serological response over time to recombinant Neospora caninum antigens in cattle after a neosporosis-induced abortion

  1997cited by this paper
• Two-graph receiver operating characteristic (TG-ROC): a Microsoft-EXCEL template for the selection of cut-off values in diagnostic tests.

  1995cited by this paper
• Detection of Serum Antibody Responses in Cattle with Natural or Experimental Neospora Infections

  1993cited by this paper

• Neospora caninum in pigs and pig farmers in India: examining the prevalence, immunodominant antigens and associated risk factors.

  2025cites this paper
• Indirect ELISAs with sucrose subcellular fractions of Neospora caninum as antigens for diagnosis of neosporosis in cattle.

  2024cites this paper
• Immunogenicity, safety and dual DIVA-like character of a recombinant candidate vaccine against neosporosis in cattle.

  2024cites this paper
• Recombinant Dense Granule Protein (NcGRA4) Is a Novel Serological Marker for Neospora caninum Infection in Goats

  2023cites this paper
• Obtención de proteínas recombinantes de Neospora caninum expresadas en Escherichia coli

  2022cites this paper
• Unaffected semen quality parameters in Neospora caninum seropositive Belgian Blue bulls.

  2022cites this paper
• Role of dense granule antigen 7 in vertical transmission of Neospora caninum in C57BL/6 mice infected during early pregnancy.

  2022cites this paper
• A short-term treatment with BKI-1294 does not protect foetuses from sheep experimentally infected with Neospora caninum tachyzoites during pregnancy

  2021cites this paper
• Comparative Evaluation of Four Potent Neospora caninum Diagnostic Antigens Using Immunochromatographic Assay for Detection of Specific Antibody in Cattle

  2021cites this paper
• Neospora caninum truncated recombinant proteins formulated with liposomes and CpG-ODNs triggered a humoral immune response in cattle after immunisation and challenge.

  2021cites this paper
• Function of Neospora caninum dense granule protein 7 in innate immunity in mice

  2020cites this paper
• Urological detection of specific antibodies against Neospora caninum infection in mice: A prospect for novel diagnostic approach of Neospora.

  2020cites this paper
• Effect of dexamethasone in Neospora Caninum seropositive calves

  2020influential citation
• Added value of IgM detection and low avidity index as markers of acute bovine besnoitiosis.

  2019cites this paper
• A time-resolved fluorescence immunoassay for the detection of anti-Neospora caninum antibodies in sheep.

  2019cites this paper
• Serological response to Neospora caninum infection in goats and agreement between three diagnostic techniques to detect caprine neosporosis

  2019cites this paper
• Treatment with Bumped Kinase Inhibitor 1294 Is Safe and Leads to Significant Protection against Abortion and Vertical Transmission in Sheep Experimentally Infected with Toxoplasma gondii during Pregnancy

  2019cites this paper
• Immune response to Neospora caninum live tachyzoites in prepubertal female calves

  2019cites this paper
• Evaluation of Neospora caninum serodiagnostic antigens for bovine neosporosis.

  2019cites this paper
• Development of diagnostic tests for the detection of Neospora caninum infected cattle

  2018influential citation
• Identification of the antigenic region of Neospora caninum dense granule protein 7 using ELISA.

  2018cites this paper
• Investigação sorológica de anticorpos anti-Neospora caninum e fatores de risco em bovídeos do Sítio Histórico e Patrimônio Cultural Kalunga

  2018cites this paper
• Host-parasite interactions of Neospora caninum

  2017cites this paper
• Importance of serological cross-reactivity among Toxoplasma gondii, Hammondia spp., Neospora spp., Sarcocystis spp. and Besnoitia besnoiti

  2017cites this paper
• An Ibero-American inter-laboratory trial to evaluate serological tests for the detection of anti-Neospora caninum antibodies in cattle

  2017cites this paper
• UNIVERSIDADE DO ESTADO DE SANTA CATARINA-UDESC CENTRO DE EDUCAÇÃO SUPERIOR DO OESTE – UDESC OESTE PROGRAMA DE PÓS-GRADUAÇÃO EM ZOOTECNIA

  2017cites this paper
• Mucosal immunization confers long-term protection against intragastrically established Neospora caninum infection.

  2016cites this paper
• Serology-Based Diagnostics for the Control of Bovine Neosporosis.

  2016cites this paper
• Serology-Based Diagnostics for the Control of Bovine

  2016cites this paper
• Development of an Indirect ELISA Using Different Fragments of Recombinant Ncgra7 for Detection of Neospora caninum Infection in Cattle and Water Buffalo

  2015cites this paper
• A vaccine formulation combining rhoptry proteins NcROP40 and NcROP2 improves pup survival in a pregnant mouse model of neosporosis.

  2015cites this paper
• Experimental ruminant models for bovine neosporosis: what is known and what is needed

  2014cites this paper
• The effects of the abortifacient parasite, Neospora Caninum, on bovine foetuses in early and late gestation

  2014cites this paper
• Neospora caninum tachyzoites inoculated by the conjunctival route are not vertically transmitted in pregnant cattle: a descriptive study.

  2014cites this paper
• NcROP4 como um marcador de fase crônica no sorodiagnóstico da infecção por Neospora caninum

  2014cites this paper
• Development and Standardization of Dot – ELISA for Detection of Neospora caninum Antibodies in Cattle and Comparison with Standard Indirect ELISA and Direct Agglutination Test (DAT)

  2013cites this paper
• Serological diagnosis of bovine neosporosis: a comparative study of commercially available ELISA tests.

  2013influential citation
• Mice congenitally infected with low-to-moderate virulence Neospora caninum isolates exhibited clinical reactivation during the mating period without transmission to the next generation.

  2013cites this paper
• Specific antibody responses against Neospora caninum recombinant rNcGRA7, rNcSAG4, rNcBSR4 and rNcSRS9 proteins are correlated with virulence in mice

  2013cites this paper
• Comparative study of protective activities of Neospora caninum bradyzoite antigens, NcBAG1, NcBSR4, NcMAG1, and NcSAG4, in a mouse model of acute parasitic infection

  2013cites this paper
• Prevalence and Dynamics of Antibodies against NcSAG1 and NcGRA7 Antigens of Neospora caninum in Cattle during the Gestation Period

  2013influential citation
• ELISAs based on rNcGRA7 and rNcSAG1 antigens as an indicator of Neospora caninum activation.

  2012cites this paper
• Protective effect against neosporosis induced in mice by mucosal immunisation with Neospora caninum antigens

  2012cites this paper
• The Neospora caninum-Spain 7 isolate induces placental damage, fetal death and abortion in cattle when inoculated in early gestation.

  2012cites this paper
• Low rates of Neospora caninum infection reactivation during gestation are observed in both chronically and congenitally infected mice

  2012cites this paper
• Enzyme-Linked Immunosorbent Assays Based on Neospora caninum Dense Granule Protein 7 and Profilin for Estimating the Stage of Neosporosis

  2012cites this paper
• Low efficacy of NcGRA7, NcSAG4, NcBSR4 and NcSRS9 formulated in poly-ε-caprolactone against Neospora caninum infection in mice.

  2012cites this paper
• High rate of transplacental infection and transmission of Neospora caninum following experimental challenge of cattle at day 210 of gestation

  2012cites this paper
• Comparative efficacy of immunization with inactivated whole tachyzoites versus a tachyzoite-bradyzoite mixture against neosporosis in mice

  2011cites this paper
• Identification of a gene cluster for cell-surface genes of the SRS superfamily in Neospora caninum and characterization of the novel SRS9 gene

  2011cites this paper
• Transgenic Neospora caninum strains constitutively expressing the bradyzoite NcSAG4 protein proved to be safe and conferred significant levels of protection against vertical transmission when used as live vaccines in mice.

  2011cites this paper
• Genetic manipulation of Neospora caninum to express the bradyzoite-specific protein NcSAG4 in tachyzoites

  2011cites this paper
• DIAGNOSIS OF NESPORA CANINUM INFECTION IN ANIMALS Chẩn đoán nhiễm Neospora caninum ở động vật

  2011cites this paper
• Immunoblot diagnosis of infection with Neospora caninum in cattle based on recombinant NcSAG4 Antigen

  2011cites this paper
• Neosporosis in animals — The last five years

  2011cites this paper
• Neosporosis in animals--the last five years.

  2011cites this paper
• Identification of Neospora caninum proteins regulated during the differentiation process from tachyzoite to bradyzoite stage by DIGE

  2010cites this paper
• Characterisation of NcGRA7 and NcSAG4 proteins: Immunolocalisation and their role in the host cell invasion by Neospora caninum tachyzoites

  2010influential citation
• Stage-specific expression of NcSAG4 as a marker of chronic Neospora caninum infection in a mouse model

  2009cites this paper
• Pattern of recognition of Besnoitia besnoiti tachyzoite and bradyzoite antigens by naturally infected cattle.

  2009cites this paper
• Failure of a vaccine using immunogenic recombinant proteins rNcSAG4 and rNcGRA7 against neosporosis in mice.

  2009cites this paper