Results 21 to 30 of about 64,524 (236)

Repeated Exposure of Escherichia coli to High Ciprofloxacin Concentrations Selects gyrB Mutants That Show Fluoroquinolone-Specific Hyperpersistence

open access: yesFrontiers in Microbiology, 2022
Recent studies have shown that not only resistance, but also tolerance/persistence levels can evolve rapidly in bacteria exposed to repeated antibiotic treatments.
Aurore Perault   +5 more
doaj   +1 more source

Frequency Assay of qnr Genes in Enterobacteriaceae Isolated from Hospital and Urban Wastewaters in Karaj City [PDF]

open access: yesآب و فاضلاب, 2021
In recent years, because of excessive and unregulated use of antibiotics, the threat of acquisition of antibiotic resistance by pathogens is growing. Hospitals are hotspots for antimicrobial-resistant bacteria (ARB) and will be ejected from hospitals via
Shirin Rezakhani   +2 more
doaj   +1 more source

Targeting the hard to reach: Challenges and novel strategies in the treatment of intracellular bacterial infections: Targeting intracellular bacteria [PDF]

open access: yes, 2016
Infectious diseases continue to threaten human and animal health and welfare globally, impacting millions of lives and causing substantial economic loss. The use of antibacterials has been only partially successful in reducing disease impact.
Good, L, Kamaruzzaman, N F, Kendall, S L
core   +1 more source

Periodontal microbiology and microbial etiology of periodontal diseases: Historical concepts and contemporary perspectives

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract This narrative review summarizes the collective knowledge on periodontal microbiology, through a historical timeline that highlights the European contribution in the global field. The etiological concepts on periodontal disease culminate to the ecological plaque hypothesis and its dysbiosis‐centered interpretation.
Georgios N. Belibasakis   +5 more
wiley   +1 more source

Multidrug resistant pulmonary tuberculosis treatment regimens and patient outcomes: an individual patient data meta-analysis of 9,153 patients. [PDF]

open access: yes, 2012
Treatment of multidrug resistant tuberculosis (MDR-TB) is lengthy, toxic, expensive, and has generally poor outcomes. We undertook an individual patient data meta-analysis to assess the impact on outcomes of the type, number, and duration of drugs used ...
Alfredo Ponce-de-Leon   +72 more
core   +9 more sources

Europe's contribution to the evaluation of the use of systemic antimicrobials in the treatment of periodontitis

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract This narrative review celebrates Europe's contribution to the current knowledge on systemically administered antimicrobials in periodontal treatment. Periodontitis is the most frequent chronic noncommunicable human disease. It is caused by dysbiotic bacterial biofilms and is commonly treated with subgingival instrumentation.
David Herrera   +4 more
wiley   +1 more source

Prevalence and Antibiotic Susceptibility Patterns of Mycoplasma Hominis and Ureaplasma Urealyticum in Females with Genital Infections from Central Kerala, India [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Genital mycoplasmas namely Mycoplasma Hominis and Ureaplasma Urealyticum are sexually transmitted disease pathogens which are associated with genital infections, infertility, obstetric and neonatal complications.
SNEHA RAJAN, Suryakala R Nair
doaj   +1 more source

Approaching zero : temporal effects of a restrictive antibiotic policy on hospital-acquired Clostridium difficile, extended-spectrum β-lactamase-producing coliforms and meticillin-resistant Staphylococcus aureus [PDF]

open access: yes, 2013
A restrictive antibiotic policy banning routine use of ceftriaxone and ciprofloxacin was implemented in a 450-bed district general hospital following an educational campaign.
Christison, F.   +5 more
core   +3 more sources

Supra and subgingival application of antiseptics or antibiotics during periodontal therapy

open access: yesPeriodontology 2000, EarlyView., 2023
Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero   +5 more
wiley   +1 more source

Nontargeted Metabolomics Reveals the Multilevel Response to Antibiotic Perturbations

open access: yesCell Reports, 2017
Microbes have shown a remarkable ability in evading the killing actions of antimicrobial agents, such that treatment of bacterial infections represents once more an urgent global challenge.
Mattia Zampieri   +3 more
doaj   +1 more source

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