Neisseria meningitidis
Investigacion de Neisseria meningitidis en exudados faringeos mediante un nuevo medio de cultivo: agar N.M.8
... milieu de culture, agar N.M.8, pour l’isolement de chocolat avec VCN et Iso-vitalex) et agar Mueller- Neisseria meningitidis 2 partir d’exsudats pharyn- Hinton utili[r] ...
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Prevalência de portadores de Neisseria meningitidis em profissionais de Saúde recém-admitidos em um hospital escola.
... para Neisseria meningitidis, na cultura realizada nestes profissionais, após um ano de exposição ao microrganismo, no ambiente ...pela Neisseria meningitidis, o que nos permite corroborar as ...
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Actividad in vitro 2-bromo-5-(2-bromo-2-nitrovinil)-furano frente a Neisseria meningitidis y Haemophilus influenzae (In vitro activity of 2-bromo-5-(2-bromo-2-nitrovinyl)-furan in front of Neisseria meningitidis and Haemophilus influenzae)
... Se determinó la actividad in vitro del 2-bromo-5-(2-bromo-2-nitrovinil)-furano denominado G-1 sintetizado en el Centro de Bioactivos Químicos de la Universidad Central “Marta Abreu” de Las Villas (Cuba), frente a 74 ...
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Production of Monoclonal Antibody to Subtype 9 of Neisseria meningitidis and the Distribution of this Subtype in Brazil
... of Neisseria meningitidis case isolates, including representative isolates from Brazilian ...N. meningitidis epidemic in ...N meningitidis in ...
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COMPARISON OF METHODS TO IDENTIFY Neisseria meningitidis IN ASYMPTOMATIC CARRIERS
... Neisseria meningitidis is a cause of several life-threatening diseases and can be a normal commensal in the upper respiratory tract of healthy ...N. meningitidis asymptomatic carriers than the ...
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Short-term and long-term antibody response by mice after immunization against Neisseria meningitidis B or diphtheria toxoid
... In the absence of an effective vaccine, serogroup B Neisseria meningitidis (MenB) remains a major cause of invasive disease in early childhood in developed countries (1). In Brazil about 3500 cases of ...
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Avaliação de diferentes vias de imunização com novo adjuvante para Neisseria meningitidis...
... com Neisseria lactamica (GASPAR et al., 2013) e com Neisseria meningitidis (RINALDI, ...N. meningitidis para imunização subcutânea induziu a produção de isótipos IgG2a e IgG2b, mas não de ...
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Neisseria meningitidis: A Neglected Cause of Infectious Haemorrhagic Fever in the Amazon Rainforest
... Neisseria meningitidis is a normal commensal of humans, usually restricted to the upper respiratory tract, with baseline prevalence of carriage in the general population between 5 and 10% ...N. ...
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Molecular characterization of invasive Neisseria meningitidis strains isolated in Chile during 2010-2011.
... Neisseria meningitidis, the meningococcus, is an exclusively human Gram negative pathogen that is carried asymptomatically by 8– 20% of the population and can cause invasive disease in the form of ...
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Zinc piracy as a mechanism of Neisseria meningitidis for evasion of nutritional immunity.
... The outer membrane of Gram-negative bacteria functions as a permeability barrier that protects these bacteria against harmful compounds in the environment. Most nutrients pass the outer membrane by passive diffusion via ...
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Methods for identifying Neisseria meningitidis carriers: a multi-center study in the African meningitis belt.
... Devastating, large-scale meningitis outbreaks have occurred in the African meningitis belt every 5-12 years for the past century, resulting in an annual incidence as high as 1,000 cases per 100,000 population during ...
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Adhesion of Neisseria meningitidis to dermal vessels leads to local vascular damage and purpura in a humanized mouse model.
... by Neisseria meningitidis is typically rapidly evolving and often fatal despite antibiotic ...N. meningitidis has previously hindered the development of an in vivo model to study the role of adhesion ...
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Neisseria meningitidis induces brain microvascular endothelial cell detachment from the matrix and cleavage of occludin: a role for MMP-8.
... A crucial step in the pathogenesis of bacterial meningitis is the disturbance of cerebral microvascular endothelial function, resulting in blood-brain barrier (BBB) breakdown. Matrix metalloproteinases (MMPs) have been ...
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Epidemiology, molecular characterization and antibiotic resistance of Neisseria meningitidis from patients ≤15 years in Manhica, rural Mozambique.
... Neisseria meningitidis is a major cause of meningitis and septicaemia worldwide that often leaves survivors with severe sequelae [1]. Effective vaccination strategies have contributed to maintain the rate ...
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Assessment of a two-step nucleic acid amplification assay for detection of Neisseria meningitidis followed by capsular genogrouping
... by Neisseria meningitidis, a human pathogen spread through direct contact with respiratory secretions from the asymptom- atic nasopharyngeal carriers (Barroso et ...N. meningitidis capsular ...
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N-Terminal Amino Acid Sequences of the Major Outer Membrane Proteins from a Neisseria meningitidis Group B Strain Isolated in Brazil
... Within the past decade, groups of investiga- tors have begun to characterize on a molecular level the structural components of Neisseria meningitidis, the ethiologic agent of meningococ- cal disease. Many ...
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Temporal Changes in BEXSERO® Antigen Sequence Type Associated with Genetic Lineages of Neisseria meningitidis over a 15-Year Period in Western Australia.
... Neisseria meningitidis (the meningococcus) is the causative agent of invasive meningococcal disease ...(fHbp), Neisseria adhesin A (NadA), Neisserial Heparin-Binding Antigen (NHBA) and Porin antigen ...
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Clinical evaluation of a loop-mediated isothermal amplification (LAMP) assay for rapid detection of Neisseria meningitidis in cerebrospinal fluid.
... Neisseria meningitidis (Nm) is a leading causative agent of bacterial meningitis in humans. Traditionally, meningococcal meningitis has been diagnosed by bacterial culture. However, isolation of bacteria ...
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Amplificação de DNA de Neisseria meningitidis em amostras de líquido cefalorraquidiano...
... de Neisseria meningitidis pode ser detectado por “primers” que codificam o gene dihidropteroato sintetase que caracteriza a cepas sensíveis ou resistentes às sulfonamidas (KRISTIANSEN et ...
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Genotypic and phenotypic modifications of Neisseria meningitidis after an accidental human passage.
... A scientist in our laboratory was accidentally infected while working with Z5463, a Neisseria meningitidis serogroup A strain. She developed severe symptoms (fever, meningism, purpuric lesions) that ...
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