Igg Binding Protein
Mostrando 1-12 de 355 artigos, teses e dissertações.
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1. Development of an indirect ELISA assay to evaluation of the adaptive immune response of pacu (Piaractus mesopotamicus)
ABSTRACT The pacu is one of the most important species for Brazilian fish farming and is considered emerging in the global aquaculture. Despite its importance, no effective tool for evaluation of the adaptive immune response of this species has been developed. Therefore, this study aimed the development and standardization of indirect ELISA for the measureme
An. Acad. Bras. Ciênc.. Publicado em: 25/06/2018
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2. Mimotopes selected by biopanning with high-titer HIV-neutralizing antibodies in plasma from Chinese slow progressors
OBJECTIVE: One approach to identifying HIV-1 vaccine candidates is to dissect the natural antiviral immune response in treatment-naïve individuals infected for over ten years, considered slow progressor patients (SPs). It is suspected that SP plasma has strongly neutralizing antibodies (NAb) targeting specific HIV viral epitopes. METHODS: NAbs levels of 11
Braz J Infect Dis. Publicado em: 2012-12
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3. cDNA cloning, expression and characterization of a Boophilus microplus paramyosin.
The tick Boophilus microplus is a 1-host tick that causes important losses to bovine herds, and protective antigens are being investigated in order to develop vaccines that avoid the use of acaricides. Paramyosins are multi-functional invertebrate muscle proteins, whose roles may include host immunomodulation, and seem to be a prominent candidate in a schist
Publicado em: 2011
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4. Evaluation of local immune response to Fasciola hepatica experimental infection in the liver and hepatic lymph nodes of goats immunized with Sm14 vaccine antigen
Protection against Fasciola hepatica in goats immunized with a synthetic recombinant antigen from Schistosoma mansoni fatty acid-binding protein 14 (rSm14) was investigated by assessing worm burdens, serum levels of hepatic enzymes, faecal egg count and hepatic damage, which was evaluated using gross and microscopic morphometric observation. The nature of th
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-08
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5. Increased frequency of anti-retina antibodies in asymptomatic patients with chronic t. gondii infection
PURPOSE: To search for anti-retina antibodies that serve as markers for eye disease in uveitis. MATERIALS AND METHODS: Stored sera from patients with uveitis, ocular toxoplasmosis (n = 30) and non-infectious, immune-mediated uveitis (n = 50) and from asymptomatic individuals who were positive (n = 250) and negative (n = 250) for anti-Toxoplasma antibodies we
Clinics. Publicado em: 2010
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6. Caracterizações biológicas das proteínas LipL32 e HlyX de Leptospira interrogans sorovar Copenhageni. / Biology characterizations of LipL32 and HlyX proteins of Leptospira interrogans sorovar Copenhageni.
Leptospirosis, a spirochaetal zoonotic disease caused by Leptospira, has been recognized as na important emerging infectious disease. LipL32 is a surface lipoprotein which is highly conserved among pathogenic Leptospira species and is also expressed at high levels either during cultivation and natural infection. Regarding HlyX, it has been annotated as a pro
Publicado em: 2009
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7. Comparative recognition by human IgG antibodies of recombinant proteins representing three asexual erythrocytic stage vaccine candidates of Plasmodium vivax
In previous immuno-epidemiological studies of the naturally acquired antibody responses to merozoite surface protein-1 (MSP-1) of Plasmodium vivax, we had evidence that the responses to distinct erythrocytic stage antigens could be differentially regulated. The present study was designed to compare the antibody response to three asexual erythrocytic stage an
Memórias do Instituto Oswaldo Cruz. Publicado em: 10/05/2007
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8. Detection of anti-cardiolipin antibodies from real sera using polymerized liposomes / Detecção de anticorpos anti-cardiolipidina em soros reais utilizando lipossomas polimerizados
This work studies the detection of anticardiolipin IgG present in the sera o patients with autoimmune diseases , using polymerized liposomes. The advantage of this system is the molecular recognition and transduction of signal in a single step. The use of real sera, instead reference sera, aimed to evaluate the potentiality of polymerized liposomes to applic
Publicado em: 2007
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9. Identificação e caracterização de biomarcadores teciduais e sorológicos no câncer de mama por Phage Display
CHAPTER II: Breast cancer is one of the main causes of death among women, as there is no primary prevention. Early detection is the main objective aiming decrease mortality and increase survival. We used phage display technology to isolate ligand peptides to breast cancer tissues in order to select potential biomarkers for the improvement of diagnosis and tr
Publicado em: 2007
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10. The anti-IRBP IgG1 and IgG2a response does not correlate with susceptibility to experimental autoimmune uveitis
Susceptibility to experimental autoimmune uveitis (EAU) in inbred mice has been associated with a dominant Th1 response. Elevated anti-inter-photoreceptor retinoid-binding protein (anti-IRBP) IgG2a/IgG1 antibody ratios have been implicated as candidate markers to predict disease severity. In the present study, both the anti-IRBP antibody isotype and severity
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-06
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11. Recombinant tegumental protein Shistosoma japonicum very lowdensity lipoprotein binding protein as a vaccine candidate against Schistosoma japonicum
A polyhistidine-tagged recombinant tegumental protein Schistosoma japonicum very lowdensity lipoprotein binding protein (SVLBP) from adult Schistosoma japonicum was expressed in Escherichia coli. The affinity purified rSVLBP was used to vaccinate mice. The worm numbers and egg deposition recovered from the livers and veins of the immunized mice were 33.5% an
Memórias do Instituto Oswaldo Cruz. Publicado em: 2006-02
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12. Construction and evaluation of rLTB/Sm14: a recombinant chimera candidate vaccine against schistosomiasis and fascioliasis / Construção e avaliação da rLTB/SM14 : uma quimera recombinante candidata a uma vacina contra esquistossomose e fasciolose
Schistosomiasis, caused by Schistosoma mansoni, is the second most prevalent parasitic disease worldwide causing chronic disease in millions of people in developing countries. Similarly, fascioliasis, caused by the trematode Fasciola hepatica, represents a recognized unsolved agricultural problem responsible for economic losses as well as causing a significa
Publicado em: 2006