Results 71 to 80 of about 51,556 (181)

Acetate‐Linked Energy Metabolism as a Determinant of Early Haemophilus influenzae Infection Fitness

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
The Pta–AckA pathway is critical for Haemophilus influenzae energy generation, metabolic homeostasis, stress resistance, and intracellular colonization, highlighting its potential as a target for management of H. influenzae infections.
Marufa Nasreen, Jennifer Hosmer, Saurab Kishore Munshi, Riya Joshi, Ayaho Yamamoto, Horst J. Schirra, Peter Sly, Alastair G. McEwan, Ulrike Kappler   +8 more
wiley   +1 more source

Environmental Stress Induces Altered Composition of Streptococcus mutans Membrane Vesicles: pH‐Driven Changes in Membrane Vesicle Production and Composition

Molecular Oral Microbiology, Volume 41, Issue 3, Page 145-157, June 2026.
ABSTRACT Bacteria produce membrane vesicles (MVs) in response to environmental stress and genetic changes. Previous studies have shown that MVs can trigger inflammatory responses and may serve as important mediators of host–microbe interactions. Given the dynamic nature of the oral microbiome, bacteria such as Streptococcus mutans are frequently ...
Taylor C. Boone, Swetha K. Shankar, Melodie L. Weller   +2 more
wiley   +1 more source

Evaluation of VITEK 2 system and VITEK MS system for the identification of Haemophilus species: a diagnostic accuracy study

Annals of Clinical Microbiology
Background: Haemophilus is an important pathogen in community-acquired pneumonia and invasive diseases, such as sepsis and meningitis. We aimed to evaluate the VITEK 2 system and VITEK MS system for the identification of Haemophilus strains isolated from
Yeon Chan Choi, Eun-Young Kim, Hyun Jin Choi, Si Hyun Kim, Eunkyoung You, Ja Young Lee, Jihyun Cho, Seok Hoon Jeong, Dokyun Kim, Hyun Soo Kim, Soo Hyun Kim, Young Ah Kim, Young Ree Kim, Nam Hee Ryoo, Jong Hee Shin, Kyeong Seob Shin, Young Uh, Jeong Hwan Shin   +17 more
doaj   +1 more source

Meningite por Haemophilus influenzae tipo f

Einstein (São Paulo)
Com o declínio da taxa de infecções causadas pelo Haemophilus influenzae tipo b após a ampla introdução da vacina, sorotipos não-b devem ser considerados agentes patogênicos potenciais em crianças menores de 5 anos com doença invasiva.
Marta Pessoa Cardoso, Jacyr Pasternak, Alfredo Elias Giglio, Rejane Rimazza Dalberto Casagrande, Eduardo Juan Troster   +4 more
doaj   +1 more source

Antibacterial effect of Medicago sativa extract on the common bacterial in sinusitis infection [PDF]

International Journal of Biomedicine and Public Health, 2018
Introduction: Sinusitis is a serious health hazard that is caused by inflammation of the surrounding sinus. Bacterial infection due to Streptococcus pneumonia microorganisms, Haemophilus influenzae, Moraxella catarrhalis and Staphylococcus aureus one of ...
Hamid Chegini, Mozhgan Oshaghi, Mohammad Amin Boshagh, Poorya Foroutan, Amir Hossein Jahangiri   +4 more
doaj  

A severe asthma phenotype of excessive airway Haemophilus influenzae relative abundance associated with sputum neutrophilia

Clinical and Translational Medicine
Background Severe asthma (SA) encompasses several clinical phenotypes with a heterogeneous airway microbiome. We determined the phenotypes associated with a low α‐diversity microbiome.
Ali Versi, Adnan Azim, Fransiskus Xaverius Ivan, Mahmoud I Abdel‐Aziz, Stewart Bates, John Riley, Mohib Uddin, Nazanin Zounemat Kermani, Anke‐H Maitland‐Van Der Zee, Sven‐Eric Dahlen, Ratko Djukanovic, Sanjay H Chotirmall, Peter Howarth, Ian M Adcock, Kian Fan Chung, the U‐BIOPRED study group   +15 more
doaj   +1 more source

Etiological Trends and Antibiotic Susceptibility of Bacterial Strains Causing Respiratory Tract Infections

Pakistan Journal of Medicine and Dentistry
Background: Lower respiratory tract infections (LTRIs) are emerging as the most common infectious diseases of humans. Antibiotic resistance has increased in all the major pathogens therefore, this project engrossed on defining the current drift of ...
Fareeha Adnan, Faisal IqbalAfridi, Nazia Kurshid   +2 more
doaj   +1 more source

Genotyping of Haemophilus influenzae type b strains and their incidence in the clinical samples isolated from Iranian patients

Iranian Journal of Microbiology, 2015
Background and Objective: Haemophilus influenzae type b (Hib) is divided into two distinct genotypes, type I and type II, based on the structure of capsular polysaccharides.
Somayeh Bagherzadeh-Khodashahri, Seyed Davar Siadat, Mohammad Rahbar, Meghdad Abdollahpour-Alitappeh, Farzam Vaziri, Mrjan Rahnamaye-Farzami, Mona Mohammadzadeh, Mehdi Davari, Abolfazl Fateh, Morteza Masoumi   +9 more
doaj  

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Enfermedad invasora por Haemophilus Influenzae antes y después de la campaña de vacunación en la población infantil de la Comunidad Valenciana (1996-2000)

Revista Española de Salud Pública, 2002
Fundamento: La introducción de la vacuna conjugada anti Haemophilus influenzae tipo b (Hib) en niños ha provocado un llamativo descenso de la incidencia de la enfermedad por H. influenzae.
Goicoechea Sáez Mercedes, Fullana Montoro Ana M.ª, Momparler Carrasco Pilar, Redondo Gallego M.ª Jesús, Brines Solanes Juan, Bueno Cañigral Francisco J.   +5 more
doaj