Results 81 to 90 of about 188,784 (312)

A Hunt for the Resistance of Haemophilus influnezae to Beta-Lactams

Antibiotics
Infections due to Haemophilus influnezae require prompt treatment using beta-lactam antibiotics. We used a collection of 81 isolates obtained between 1940 and 2001 from several countries.
Mélanie Denizon, Eva Hong, Aude Terrade, Muhamed-Kheir Taha, Ala-Eddine Deghmane   +4 more
doaj   +1 more source

Host-to-host variation of ecological interactions in polymicrobial infections

, 2014
Host-to-host variability with respect to interactions between microorganisms and multicellular hosts are commonly observed in infection and in homeostasis. However, the majority of mechanistic models used in analyzing host-microorganism relationships, as
Das, Jayajit, Jayaprakash, C., Mukherjee, Sayak, Ray, Will C., Seok, Sang-Cheol, Swords, W. Edward, Vieland, Veronica J., Weimer, Kristin E.   +7 more
core   +1 more source

Service evaluation to establish the sensitivity, specificity and additional value of broad-range 16S rDNA PCR for the diagnosis of infective endocarditis from resected endocardial material in patients from eight UK and Ireland hospitals [PDF]

, 2014
Infective endocarditis (IE) can be diagnosed in the clinical microbiology laboratory by culturing explanted heart valve material. We present a service evaluation that examines the sensitivity and specificity of a broad-range 16S rDNA polymerase chain ...
Alshafi, K, Gouliouris, T, Harris, KA, Hartley, JC, Jalili, S, Munthali, P, NiRiain, U, Williams, OM, Yam, T   +8 more
core   +1 more source

Diversity and random forest models of oral microbiomes in periodontal health using publicly available data

Journal of Periodontology, EarlyView.
Abstract Background Evidence on the 16S metabarcoding of supragingival, subgingival, and salivary microbiomes in periodontal health remains limited. We aimed to analyze the diversity and potential of machine‐learning models of supragingival, subgingival, and salivary microbiomes in periodontal health. Methods A total of 848 samples (supragingival = 210;
Alba Regueira‐Iglesias, Berta Suárez‐Rodríguez, Triana Blanco‐Pintos, Alba Sánchez‐Barco, Marta Relvas, Carlos Balsa‐Castro, Inmaculada Tomás   +6 more
wiley   +1 more source

Recent increase in atypical presentations of invasive meningococcal disease in France

BMC Infectious Diseases
Background Invasive meningococcal disease (IMD) cases declined upon the implementation of non-pharmaceutical interventions (NPI) (social distancing and mask wearing) to control the COVID-19 pandemic but rebounded in 2022 in numbers with genotypical ...
Samy Taha, Ala-Eddine Deghmane, Muhamed-Kheir Taha   +2 more
doaj   +1 more source

Cephalosporin-3’-diazeniumdiolate NO-donor prodrug PYRRO-C3D enhances azithromycin susceptibility of non-typeable Haemophilus influenzae biofilms [PDF]

, 2016
The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.Objectives: PYRRO-C3D is a cephalosporin-3-diazeniumdiolate nitric oxide (NO)-donor prodrug designed to ...
Allan, Raymond N., Coles, J., Collins, S. A., Connett, G., Faust, S. N., Feelisch, M., Hall-Stoodley, L., Halladay, G. D., Jackson, C. L., Kelso, M. J., Lucas, J. S. A., Rineh, A., Walker, W. T., Webb, J. S., Yepuri, N. R.   +14 more
core   +2 more sources

Mapping the subgingival HerBiome and HisBiome over the human healthspan

Journal of Periodontology, EarlyView.
Abstract Background Understanding the intricate relationship between sex, age, and the oral microbiome is crucial for deciphering the onset and progression of numerous age‐related oral and systemic diseases. Methods Subgingival plaque was collected from 781 periodontally and systemically healthy females and 160 males spanning 0 to 80 years.
Rahul Nikam, Kazune Pax, Michelle Lee‐Scott Beverly, Purnima S. Kumar   +3 more
wiley   +1 more source

Emergence of antimicrobial resistance among invasive Haemophilus influenzae isolates in Belgium: epidemiology and genomic characterization

International Journal of Infectious Diseases
Introduction: Haemophilus influenzae (Hi) is a significant cause of invasive infections, including meningitis and sepsis. The emergence of resistant strains has prompted the World Health Organization to include Hi on its priority list for research and ...
Ms Magali Wautier, Dr Ricardo El Nouwar, Mr Benoit Prevost, Ms Farida Ahajjam, Ms Ariane Deplano, Ms Rim Fekkak, Dr Nicolas Yin, Dr Maya Hites, Prof Delphine Martiny   +8 more
doaj   +1 more source

Spores of Clostridium engineered for clinical efficacy and safety cause regression and cure of tumors in vivo. [PDF]

, 2014
Spores of some species of the strictly anaerobic bacteria Clostridium naturally target and partially lyse the hypoxic cores of tumors, which tend to be refractory to conventional therapies. The anti-tumor effect can be augmented by engineering strains to
Dubois, L, Ehsaan, M, Heap, JT, Knox, R, Kubiak, AM, Kuehne, SA, Lambin, P, Mellaert, LV, Minton, NP, Paesmans, K, Theys, J   +10 more
core   +4 more sources

Differentiation between Actinobacillus (Haemophilus) actinomycetemcomitans, Haemophilus aphrophilus and Haemophilus paraphrophilus by multilocus enzyme electrophoresis [PDF]

Journal of General Microbiology, 1990
Genetic relationships among isolates assigned to Actinobacillus actinomycetemcomitans, Haemophilus aphrophilus and H. paraphrophilus were determined by analysis of electrophoretically demonstrable allelic variation in 14 structural genes encoding metabolic enzymes.
D A, Caugant, R K, Selander, I, Olsen
openaire   +2 more sources