Preterm and term neonates transplacentally acquire IgG antibodies specific to LPS from Klebsiella pneumoniae, Escherichia coli and Pseudomonas aeruginosa
| Autor: | Magda Carneiro-Sampaio, Ana Lúcia Silveira Lessa, G. N. Pontes, Tatiana Braga Brasil, Vera Lúcia Jornada Krebs, Patricia Palmeira |
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| Rok vydání: | 2011 |
| Předmět: |
Microbiology (medical)
Adult Lipopolysaccharides Klebsiella Adolescent Klebsiella pneumoniae Immunology Biology medicine.disease_cause Microbiology Immunoglobulin G Young Adult fluids and secretions medicine Escherichia coli Immunology and Allergy Humans Pseudomonas aeruginosa Infant Newborn Gestational age General Medicine biology.organism_classification Enterobacteriaceae Antibodies Bacterial Infectious Diseases Immunoglobulin M biology.protein Premature Birth Female Antibody Immunity Maternally-Acquired |
| Zdroj: | FEMS immunology and medical microbiology. 62(2) |
| ISSN: | 1574-695X |
| Popis: | High incidences of Gram-negative bacteria are found in neonatal nosocomial infections. Our aim was to investigate placental transmission of immunoglobulin G (IgG) reactive with lipopolysaccharide from Klebsiella pneumoniae, Pseudomonas aeruginosa and Escherichia coli O111, O6 and O26. The total and lipopolysaccharide-specific IgM and IgG were determined in 11 maternal/umbilical-cord sera aged ≤33 weeks (GI); 21 aged >33 and |
| Databáze: | OpenAIRE |
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