Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Ampicillin resistance in Haemophilus influenzae from COPD patients in the UK.

International journal of chronic obstructive pulmonary disease - 1 Jan 2017

Maddi Satyanarayana, Kolsum Umme, Jackson Sarah, Barraclough Richard, Maschera Barbara, Simpson Karen D, Pascal Thierry G, Durviaux Serge, Hessel Edith M, Singh Dave

Abstract excerpt

BACKGROUND: Haemophilus influenzae is commonly isolated from the airways of COPD patients. Antibiotic treatment may cause the emergence of resistant H. influenzae strains, particularly ampicillin-resistant strains, including β-lactamase-negative ampicillin resistance (BLNAR) strains. Genetic identification using ftsI sequencing is the optimum method for identifying mutations within BLNAR strains. The prevalence...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Ampicillin
Share to Ampicillin Resistance

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Disk Diffusion Antimicrobial Tests

Share to Haemophilus Infections

Share to Haemophilus influenzae

Share to Pneumonia, Bacterial

Share to Pulmonary Disease, Chronic Obstructive

Share to Sputum

Source

Open in PubMed Open full text

Identifiers

PMID: 28579769
DOI: 10.2147/COPD.S135338
PMCID: PMC5446963

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Ampicillin resistance in Haemophilus influenzae from COPD patients in the UK.PMID 28579769Read ↗

Prevalence and abundance of selected genes conferring macrolide resistance genes in COPD patients during maintenance treatment with azithromycinSemantic proximity Read ↗

Haemophilus, Antibiotic Therapy and the Airway Microbiome in Chronic Obstructive PulmonarydiseaseSemantic proximity Read ↗

High frequency of β-lactamase-negative, ampicillin-resistant strains of Haemophilus influenzae in patients with chronic bronchitis in Japan.Semantic proximity Read ↗

Ampicillin susceptibility testing of Haemophilus influenzae in the routine clinical laboratory by the EUCAST methodology compared to broth microdilution and the presence of ftsI gene mutations.Semantic proximity Read ↗

Polymorphism in ftsI gene and {beta}-lactam susceptibility in Portuguese Haemophilus influenzae strains: clonal dissemination of beta-lactamase-positive isolates with decreased susceptibility to amoxicillin/clavulanic acid.Semantic proximity Read ↗

Prevalence and mechanisms of β-lactam resistance in Haemophilus haemolyticusSemantic proximity Read ↗

Genetic characteristics and clonal dissemination of beta-lactamase-negative ampicillin-resistant Haemophilus influenzae strains isolated from the upper respiratory tract of patients in Japan.Semantic proximity Read ↗

Antimicrobial resistance genotype trend and its association with host clinical characteristics in respiratory isolates of Haemophilus influenzae.Semantic proximity Read ↗

<i>Haemophilus haemolyticus:</i> A Human Respiratory Tract Commensal to Be Distinguished from <i>Haemophilus influenzae</i>Semantic proximity Read ↗

Inactivation of the Thymidylate Synthase thyA in Non-typeable Haemophilus influenzae Modulates Antibiotic Resistance and Has a Strong Impact on Its Interplay with the Host Airways.Semantic proximity Read ↗

Changes in IgA Protease Expression Are Conferred by Changes in Genomes during Persistent Infection by Nontypeable Haemophilus influenzae in Chronic Obstructive Pulmonary Disease.Semantic proximity Read ↗

Ampicillin-resistant non-beta-lactamase-producing Haemophilus influenzae in Spain: recent emergence of clonal isolates with increased resistance to cefotaxime and cefixime.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.