Isotypes
Mostrando 1-12 de 442 artigos, teses e dissertações.
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1. 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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2. Hypolytrum (Cyperaceae): taxonomic and nomenclatural notes, geographical distribution and conservation status of Neotropical species
Abstract (Hypolytrum (Cyperaceae): taxonomic and nomenclatural notes, geographical distribution and conservation status of Neotropical species.) Hypolytrum (Mapanioideae) is a medium-size and Pantropical genus of Cyperaceae, closely related to Mapania, Principina, and Scirpodendron. In the Neotropics, it is found from southern Mexico to southern Brazil where
Rodriguésia. Publicado em: 2015-06
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3. Angiotensin II type 1 and 2 receptors and lymphatic vessels modulate lung remodeling and fibrosis in systemic sclerosis and idiopathic pulmonary fibrosis
OBJECTIVE: To validate the importance of the angiotensin II receptor isotypes and the lymphatic vessels in systemic sclerosis and idiopathic pulmonary fibrosis. METHODS: We examined angiotensin II type 1 and 2 receptors and lymphatic vessels in the pulmonary tissues obtained from open lung biopsies of 30 patients with systemic sclerosis and 28 patients wi
Clinics. Publicado em: 2014-01
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4. Isotipos IgG e IgM anti-dsDNA em pacientes com lúpus eritematoso sistêmico
IgG anti-dsDNA antibodies are associated to lupus nephritis. Recent data suggest that IgM isotype is nephroprotector. We evaluated the frequency of IgG anti-dsDNA in patients with Systemic lupus erythemathosus (SLE) and its relation between IgG/IgM proportion and clinical manifestations of the disease. This transversal study included 137 SLE patients accordi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2012
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5. Investigações de interações hiperfinas de DNA e anticorpos de diferentes linhagens de camundongos frente à infecção por T. cruzi pela espectroscopia de correlação angular gama-gama perturbada / Investigation of hyperfine interactions in DNA and antibody of different lineages of mice infected by T. cruzi by perturbed gamma-gamma angular correlation spectroscopy
In the present work perturbed angular correlation (PAC) spectroscopy was used to measured electric quadrupole interactions in DNA biomolecules of different mice lineages (A/J, C57BL/6, B6AF1, BXA1 e BXA2), samples of different isotypes of immunoglobulin G (IgG1, IgG2a e IgG2b) and active portions of complete and fragmented immunoglobulin responsible by the i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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6. Análise cinética da resposta imune humoral contra a proteína recombinante SAG2A em pacientes com Toxoplasmose aguda
Proteínas recombinantes de Toxoplasma gondii têm sido utilizadas em diversos modelos experimentais, assim como para o diagnóstico sorológico da infecção humana por este parasito, principalmente com o intuito de diferenciar as fases aguda e crônica da toxoplasmose. Neste estudo, foi avaliada a cinética dos anticorpos IgM, IgA ,IgG e subclasses (IgG1 e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2011
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7. Vaccination with Trypanosoma rangeli modulates the profiles of immunoglobulins and IL-6 at local and systemic levels in the early phase of Trypanosoma cruzi experimental infection
In America, there are two species of Trypanosoma that can infect humans: Trypanosoma cruzi, which is responsible for Chagas disease and Trypanosoma rangeli, which is not pathogenic. We have developed a model of vaccination in mice with T. rangeli epimastigotes that protects against T. cruzi infection. The goal of this work was to study the pattern of specifi
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-02
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8. Effect of seed size and protein content and N application timing on seedling vigor and grain yield of barley.
The objective of this study was to evaluate the effect of seed size, protein content and N application timing on barley seedling vigor and grain yield. Two seed sizes, three protein levels and two genotypes (Hazen and Hazen semi-dwarf, SD, isotype pair) were used in a laboratory and in a field study. In a greenhouse study with Hazen only, N application timin
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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9. Nitrogen use by standard height and semi-dwarf isotypes.
Considerando que uma quantidade substancial do nitrogenio utilizado para producao de grao de cereais pode ser perdida por lixiviacao ou erosao, o desenvolvimento de cultivares com maior eficiencia na utilizacao deste nutriente bem como um melhor manejo do mesmo sao, sem duvida, praticas desejaveis em uma agricultura auto-sustentavel. O objetivo do presente t
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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10. Dry matter and nitrogen accumulation by standard height and semi-dwarf barley isotypes.
Para avaliar o movimento do nitrogenio do solo para a planta e dentro desta, estudos de acumulo de materia seca e de N sao necessarios. O objetivo deste trabalho foi o de estudar o efeito de 30,60,90 e 120 kg/ha de N no acumulo de materia seca e N em oito genotipos de cevada cervejeira (quatro com altura normal e quatro com altura reduzida, mutantes de cada
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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11. A revacinaÃÃo com a bcg modula a produÃÃo de citocinas frente a antÃgenos do Mycobacterium leprae, em contatos menores de 15 anos de pacientes com hansenÃase. / Revaccination with BCG modulates cytokine production against antigens of Mycobacterium leprae in contacts under 15 years of leprosy patients.
Studies in different populations have shown that vaccination with BCG provides partial protection against leprosy. However, need of boost BCG vaccination and your impact in response immune against antigens of Mycobacterium leprae is poorly understood, mainly in children who are contacts of these patients with leprosy, and constitute population of risk for il
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/05/2010
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12. Identificação de isoformas antigênicas de Dermatophagoides pteronyssinus reconhecidas por anticorpos IgE e IgG1 em pacientes atópicos e não atópicos
The house dust mite Dermatophagoides pteronyssinus (Dp) is a major source of indoor allergens in the world and considered important for sensitization of genetically predisposed subjects. Some allergens from this mite can occur as isoallergens with differences in amino acid sequences or glycosylation, leading to differences in allergenic sensitization. The ai
Publicado em: 2010