Results 31 to 40 of about 2,917 (175)

Long PCR-ribotyping of nontypeable Haemophilus influenzae [PDF]

Journal of Clinical Microbiology, 1995
PCR-ribotyping, a new typing method based on long PCR, has been developed for nontypeable Haemophilus influenzae (NTHi). Ribosomal operons of NTHi were amplified by long PCR and were found to be highly polymorphic for internal HaeIII sites. The technique was applied to 49 isolates previously subjected to conventional ribotyping, and the two methods ...
H C, Smith-Vaughan, K S, Sriprakash, J D, Mathews, D J, Kemp   +3 more
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The Lung Immune Response to Nontypeable Haemophilus influenzae (Lung Immunity to NTHi)

Journal of Immunology Research, 2015
Haemophilus influenzae is divided into typeable or nontypeable strains based on the presence or absence of a polysaccharide capsule. The typeable strains (such as type b) are an important cause of systemic infection, whilst the nontypeable strains ...
Paul T. King, Roleen Sharma
doaj   +1 more source

Haemophilus influenzae and the lung (Haemophilus and the lung)

Clinical and Translational Medicine, 2012
Haemophilus influenzae is present as a commensal organism in the nasopharynx of most healthy adults from where it can spread to cause both systemic and respiratory tract infection.
Paul King
doaj   +1 more source

A clonal group of nontypeable Haemophilus influenzae with two IgA proteases is adapted to infection in chronic obstructive pulmonary disease.

PLoS ONE, 2011
Strains of nontypeable Haemophilus influenzae show enormous genetic heterogeneity and display differential virulence potential in different clinical settings.
Timothy F Murphy, Alan J Lesse, Charmaine Kirkham, Huachun Zhong, Sanjay Sethi, Robert S Munson   +5 more
doaj   +1 more source

Serotype Distribution and Antimicrobial Resistance Profile of Haemophilus influenzae Isolated from School Children with Acute Otitis Media

International Journal of Microbiology, 2022
Haemophilus influenzae is a Gram-negative opportunistic bacterial pathogen of the human respiratory tract. This study describes the prevalence, serotype distribution, and susceptibility profiles of H.
Dodi Safari, Daniel Joko Wahyono, Wisnu Tafroji, Anton Budhi Darmawan, Yayah Winarti, Wahyu Dwi Kusdaryanto, Wisiva Tofriska Paramaiswari, Hendro Pramono, Meyta Pratiwi, Muhamad Riza Chamadi   +9 more
doaj   +1 more source

NontypeableHaemophilus influenzae: Pathogenesis and Prevention [PDF]

Microbiology and Molecular Biology Reviews, 1998
SUMMARYIn this paper, we describe the ability of nontypeable Haemophilus influenzae (NTHi) to coexist with the human host and the devastating results associated with disruption of the delicate state of balanced pathogenesis, resulting in both acute and chronic respiratory tract infections.
Foxwell, A. Ruth., Kyd, Jennelle M., Cripps, Allan W.   +2 more
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Antigenic diversity of lipooligosaccharides of nontypable Haemophilus influenzae [PDF]

Infection and Immunity, 1987
The lipooligosaccharides (LOS) of nontypable Haemophilus influenzae are an antigenically heterogeneous group of macromolecules. Immunodiffusion and enzyme-linked immunosorbent assay inhibition studies with phenol-water-extracted LOS and absorbed antisera specific for the oligosaccharide portion of the LOS identified six LOS strain-specific antigens. To
A A, Campagnari, M R, Gupta, K C, Dudas, T F, Murphy, M A, Apicella   +4 more
openaire   +2 more sources

Recommendations for application of Haemophilus influenzae PCR diagnostics to respiratory specimens for children living in northern Australia: a retrospective re-analysis

BMC Research Notes, 2018
Objective Haemophilus haemolyticus can be misidentified as nontypeable Haemophilus influenzae (NTHi) due to their phenotypic similarities in microbiological culture.
Jemima Beissbarth, Michael J. Binks, Robyn L. Marsh, Anne B. Chang, Amanda J. Leach, Heidi C. Smith-Vaughan   +5 more
doaj   +1 more source

Immunogenicity and safety of 10-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHiD-CV) co-administered with routine childhood vaccines in Taiwan

Journal of the Formosan Medical Association, 2012
The immunogenicity and safety of the 10-valent pneumococcal nontypeable Haemophilus influenzae (H. Influenzae) protein D conjugate vaccine (PHiD-CV), co-administered with routine childhood vaccines, were assessed in Taiwanese infants.
Tzou-Yien Lin, Chun-Yi Lu, Luan-Yin Chang, Cheng-Hsun Chiu, Yhu-Chering Huang, Hans L. Bock, Haiwen Tang, Nancy François, Marta Moreira, Lode Schuerman, Li-Min Huang   +10 more
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The OxyR Regulon in Nontypeable Haemophilus influenzae [PDF]

Journal of Bacteriology, 2007
ABSTRACT Nontypeable Haemophilus influenzae (NTHi) is a gram-negative bacterium and a common commensal organism of the upper respiratory tract in humans. NTHi causes a number of diseases, including otitis media, sinusitis, conjunctivitis, exacerbations of chronic obstructive pulmonary disease, and ...
Alistair, Harrison, William C, Ray, Beth D, Baker, David W, Armbruster, Lauren O, Bakaletz, Robert S, Munson   +5 more
openaire   +2 more sources