Igg Antibodies Or Immunoglobulin G
Mostrando 1-12 de 1040 artigos, teses e dissertações.
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1. Helicobacter pylori infection in family members of patients with gastroduodenal symptoms. A cross-sectional analytical study
ABSTRACT BACKGROUND: Primary Helicobacter pylori (H. pylori) infection is acquired predominantly in childhood in the family setting. We aimed to investigate the presence of intrafamilial concurrent H. pylori infection. DESIGN AND SETTING: Cross-sectional analytical study with a control group, conducted in a tertiary care hospital. METHODS: Fifty adult pat
Sao Paulo Med. J.. Publicado em: 04/06/2018
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2. Utility of immunoglobulin isotypes against LID-1 and NDO-LID for, particularly IgG1, confirming the diagnosis of multibacillary leprosy
BACKGROUND Leprosy remains a health problem in many countries, with difficulties in diagnosis resulting in delayed treatment and more severe disabilities. Antibodies against several Mycobacterium leprae antigens have, however, shown value as diagnostic and/or prognostic markers. OBJECTIVES The objective of this study was to evaluate serum immunoglobulin
Mem. Inst. Oswaldo Cruz. Publicado em: 26/02/2018
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3. ELISA-based assay of immunoglobulin G antibodies against mammalian cell entry 1A (Mce1A) protein: a novel diagnostic approach for leprosy
BACKGROUND Leprosy is a chronic infectious disease caused by the obligate intracellular bacillus Mycobacterium leprae. Because leprosy diagnosis is complex and requires professional expertise, new tools and methodologies are needed to detect cases in early stages and prevent transmission. The M. leprae genome contains mce1A, which encodes a putative mammali
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-12
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4. Immune response in hamsters immunised with a recombinant fragment of LigA from Leptospira interrogans, associated with carrier molecules
Immunisation with the C-terminal region of leptospiral immunoglobulin-like A protein (LigANI) has shown promising results against leptospirosis. We evaluated the humoral immune response and protection induced by LigANI associated with carboxyl multi-walled carbon nanotubes (COOH-MWCNTs), CpG oligodeoxynucleotides (CpG ODNs), or Alhydrogel. Animals immunised
Mem. Inst. Oswaldo Cruz. Publicado em: 13/10/2016
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5. American trypanosomiasis and associated risk factors in owned dogs from the major city of Yucatan, Mexico
AbstractBackground The American trypanosomiasis is a zoonosis caused by the protozoaTrypanosoma cruzi (T. cruzi). The disease is widely distributed throughout the American continent, affecting a wide range of hosts, including dogs. It is present in the canine population in the State of Yucatan, Mexico. However, no significant studies in owned dogs have been
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 20/10/2015
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6. Leishmania, Babesia and Ehrlichia in urban pet dogs: co-infection or cross-reaction in serological methods?
INTRODUCTION: The present study was designed to assess the occurrence of co-infection or cross-reaction in the serological techniques used for detecting the anti-Leishmania spp., -Babesia canis vogeli and -Ehrlichia canis antibodies in urban dogs from an area endemic to these parasites. METHODS: The serum samples from dogs were tested for the Babesia canis
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-01
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7. Prevalence and risk factors for Toxoplasma gondii infection among pregnant and postpartum women attended at public healthcare facilities in the City of Niterói, State of Rio de Janeiro, Brazil
IntroductionTo determine the prevalence of immunoglobulin G (IgG) and immunoglobulin M (IgM) anti-Toxoplasma gondii antibodies among pregnant and postpartum women attended within the public healthcare system in Niterói, State of Rio de Janeiro, and to detect possible exposure factors associated with T. gondii infection in this population.MethodsIgM and IgG
Rev. Soc. Bras. Med. Trop.. Publicado em: 02/04/2013
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8. Transferência de anticorpos reativos com intiminas α, β, γ de Escherichia coli pela placenta e aleitamento materno: determinação quantitativa em soros de recém-nascidos e soros e colostros de suas mães / Transference of antibodies reactive with intimins α, β and γ of Escherichia coli by placenta and breastfeeding: quantitative determination in the sera of newborns and the colostrum and sera of their mothers
Intimina é uma adesina de natureza protéica das bactérias diarreiogênicas Escherichia coli enteropatogenica (EPEC) e enterohemorrágica (EHEC), capazes de induzir a lesão \ attaching e effacing\ em enterócitos. Os principais subtipos de intiminas de EPEC e EHEC prevalentes no Brasil são α, β e γ. Nosso objetivo foi investigar a transfer
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/04/2010
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9. Reação imunoenzimática (ELISA) para detecção de imunoglobulina M, imunoglobulina G e imunoglobulina A contra a proteína rHsp-X (Rv 2031c)de Mycobacterium tuberculosis em pacientes com tuberculose pleural / Linked immunosorbent assay (ELISA) for detection of immunoglobulin M, immunoglobulin G and immunoglobulin A against the protein rHsp-X (Rv2031c) of Mycobacterium tuberculosis in patients with pleural tuberculosis
Pleural tuberculosis (TBP) has often spontaneous resolution, even without treatment. However, the lack of proper diagnosis and treatment can lead to the occurrence of pulmonary and/or extra-pulmonary tuberculosis in 65% of the cases, in the five years subsequent. The objective of this study was to evaluate the effectiveness of the recombinant Hsp-X antigen (
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/12/2009
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10. Prevalência da doença celíaca em crianças desnutridas, na faixa etária de 12 a 36 meses
Background: The correct diagnosis of celiac disease (CD) in environmentally deprived children is frequently hindered by the common presence of other causes for the classical CD symptoms: malnutrition, failure to thrive and frequent diarrheas. Objectives: To determine the prevalence of CD in a group of 12 to 36 month-old children using immunoglobulin antibodi
Publicado em: 2009
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11. DinÃmica da IgA secretora especÃfica na lÃgrima empacientes portadores de uveÃte posterior ativa presumivelmente por Toxoplasma gondii durante o primeiro trimestre da doenÃa
Toxoplasma gondii (T.gondii) is the main cause of posterior uveitis and toxoplasmic retinochoroiditis is considered the most common infection of the retina. Serological tests are important tools for the diagnosis of toxoplasmosis, but in ocular toxoplasmosis, usually there is no correlation between levels of serum antibodies and eye symptoms in the patient.
Publicado em: 2009
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12. Níveis e avidez de anticorpos IgG específicos para a porção de 19kDa da região C-terminal da proteína-1 de superfície de merozoítos de P. vivax (MSP1 19) em grupos populacionais expostos à malária / Level and avidity of specific IgG antibodies to C-terminal 19kDa of Plasmodium vivax merozoite surface protein 1 (MSP119) in population groups exposed to malaria
The aim of this work was to study the level and avidity of IgG antibodies specific to Plasmodium vivax using the recombinant protein corresponding to 19kDa C-terminal of the merozoite surface protein 1 region (PvMSP119) in individuals living in distinct malaria endemic areas, using ELISA test. Thus, samples from individuals exposed to malaria, with patent in
Publicado em: 2007