Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization. / Aanaes, Kasper; Johansen, Helle Krogh; Poulsen, Steen Seier; Pressler, Tacjana; Buchwald, Christian; Høiby, Niels.

In: Journal of Cystic Fibrosis, Vol. 12, No. 1, 2012, p. 81-87.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Aanaes, K, Johansen, HK, Poulsen, SS, Pressler, T, Buchwald, C & Høiby, N 2012, 'Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization', Journal of Cystic Fibrosis, vol. 12, no. 1, pp. 81-87. https://doi.org/10.1016/j.jcf.2012.07.001

APA

Aanaes, K., Johansen, H. K., Poulsen, S. S., Pressler, T., Buchwald, C., & Høiby, N. (2012). Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization. Journal of Cystic Fibrosis, 12(1), 81-87. https://doi.org/10.1016/j.jcf.2012.07.001

Vancouver

Aanaes K, Johansen HK, Poulsen SS, Pressler T, Buchwald C, Høiby N. Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization. Journal of Cystic Fibrosis. 2012;12(1):81-87. https://doi.org/10.1016/j.jcf.2012.07.001

Author

Aanaes, Kasper ; Johansen, Helle Krogh ; Poulsen, Steen Seier ; Pressler, Tacjana ; Buchwald, Christian ; Høiby, Niels. / Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization. In: Journal of Cystic Fibrosis. 2012 ; Vol. 12, No. 1. pp. 81-87.

Bibtex

@article{0a14c402a90b4c88a308a80ea0ea1725,
title = "Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization",
abstract = "BACKGROUND: Pseudomonas aeruginosa sinusitis may be the focus for intermittent lung colonization in patients with cystic fibrosis (CF). The sinusitis may induce elevated IgA levels in nasal secretion and saliva against P. aeruginosa. METHODS: 120 CF patients chronically infected, intermittently colonized or without P. aeruginosa in the lungs participated in this cross-sectional study. IgA and IgG against P. aeruginosa sonicate and alginate were measured in nasal secretions, saliva, and in serum by ELISA. RESULTS: The intermittently colonized patients had significantly higher IgA levels in nasal secretions and saliva than those without P. aeruginosa in the lungs, indicating that P. aeruginosa sinusitis may precede intermittent colonization and chronic infection of the lungs. CONCLUSIONS: Specific IgA against P. aeruginosa in nasal secretions and saliva can contribute to differentiation between patients chronically infected, intermittently colonized, and without P. aeruginosa in the lungs. The diagnostic value of the IgA ELISA awaits a prospective study.",
author = "Kasper Aanaes and Johansen, {Helle Krogh} and Poulsen, {Steen Seier} and Tacjana Pressler and Christian Buchwald and Niels H{\o}iby",
note = "Erratum: https://doi.org/10.1016/j.jcf.2013.02.005",
year = "2012",
doi = "10.1016/j.jcf.2012.07.001",
language = "English",
volume = "12",
pages = "81--87",
journal = "Journal of Cystic Fibrosis",
issn = "1569-1993",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - Secretory IgA as a diagnostic tool for Pseudomonas aeruginosa respiratory colonization

AU - Aanaes, Kasper

AU - Johansen, Helle Krogh

AU - Poulsen, Steen Seier

AU - Pressler, Tacjana

AU - Buchwald, Christian

AU - Høiby, Niels

N1 - Erratum: https://doi.org/10.1016/j.jcf.2013.02.005

PY - 2012

Y1 - 2012

N2 - BACKGROUND: Pseudomonas aeruginosa sinusitis may be the focus for intermittent lung colonization in patients with cystic fibrosis (CF). The sinusitis may induce elevated IgA levels in nasal secretion and saliva against P. aeruginosa. METHODS: 120 CF patients chronically infected, intermittently colonized or without P. aeruginosa in the lungs participated in this cross-sectional study. IgA and IgG against P. aeruginosa sonicate and alginate were measured in nasal secretions, saliva, and in serum by ELISA. RESULTS: The intermittently colonized patients had significantly higher IgA levels in nasal secretions and saliva than those without P. aeruginosa in the lungs, indicating that P. aeruginosa sinusitis may precede intermittent colonization and chronic infection of the lungs. CONCLUSIONS: Specific IgA against P. aeruginosa in nasal secretions and saliva can contribute to differentiation between patients chronically infected, intermittently colonized, and without P. aeruginosa in the lungs. The diagnostic value of the IgA ELISA awaits a prospective study.

AB - BACKGROUND: Pseudomonas aeruginosa sinusitis may be the focus for intermittent lung colonization in patients with cystic fibrosis (CF). The sinusitis may induce elevated IgA levels in nasal secretion and saliva against P. aeruginosa. METHODS: 120 CF patients chronically infected, intermittently colonized or without P. aeruginosa in the lungs participated in this cross-sectional study. IgA and IgG against P. aeruginosa sonicate and alginate were measured in nasal secretions, saliva, and in serum by ELISA. RESULTS: The intermittently colonized patients had significantly higher IgA levels in nasal secretions and saliva than those without P. aeruginosa in the lungs, indicating that P. aeruginosa sinusitis may precede intermittent colonization and chronic infection of the lungs. CONCLUSIONS: Specific IgA against P. aeruginosa in nasal secretions and saliva can contribute to differentiation between patients chronically infected, intermittently colonized, and without P. aeruginosa in the lungs. The diagnostic value of the IgA ELISA awaits a prospective study.

U2 - 10.1016/j.jcf.2012.07.001

DO - 10.1016/j.jcf.2012.07.001

M3 - Journal article

C2 - 22819141

VL - 12

SP - 81

EP - 87

JO - Journal of Cystic Fibrosis

JF - Journal of Cystic Fibrosis

SN - 1569-1993

IS - 1

ER -

ID: 40085008