Visualitzant Ciències de la Salut per matèria "Bacterias"
Ara mostrant els elements 1-11 de 11
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Antibacterial approaches in tissue engineering using metal ions and nanoparticles: from mechanisms to applications
(Bioactive Materials, 2021-12)Bacterial infection of implanted scaffolds may have fatal consequences and, in combination with the emergence of multidrug bacterial resistance, the development of advanced antibacterial biomaterials ... -
Antimicrobial peptides: powerful biorecognition elements to detect bacteria in biosensing technologies
(Molecules, 2018-07-10)Bacterial infections represent a serious threat in modern medicine. In particular, biofilm treatment in clinical settings is challenging, as biofilms are very resistant to conventional antibiotic therapy ... -
Delayed cerebral vasculopathy in pneumococcal meningitis: epidemiology and clinical outcome. A cohort study
(International Journal of Infectious Diseases, 2020-08)Background: To describe the prevalence, clinical characteristics, impact of systemic steroids exposure and outcomes of delayed cerebral vasculopathy (DCV) in a cohort of adult patients with pneumococcal ... -
Detection and expression analysis of tet(B) in streptococcus oralis
(Journal of Oral Microbiology, 2019)Tetracycline resistance can be achieved through tet genes, which code for efflux pumps, ribosomal protection proteins and inactivation enzymes. Some of these genes have only been described in either ... -
Determination of fluid leakages in the different screw-retained implant-abutment connections in a mechanical artificial mouth
(Journal of Materials Science: Materials in Medicine, 2015-07-15)This study shows the potential risk of microfiltration between two different types of implant-abutment connections screwed at 45 Ncm: external and internal. For the first time the use of a mechanical ... -
Evaluation of bone loss in antibacterial coated dental implants: an experimental study in dogs
(Materials Science and Engineering: C, 2016-12)The aim of this study was to evaluate the in vivo effect of antibacterial modified dental implants in the first stages of peri-implantitis. Thirty dental implants were inserted in the mandibular premolar ... -
Nasopharyngeal microbiota in children with invasive pneumococcal disease: identification of bacteria with potential disease-promoting and protective effects
(Frontiers in Microbiology, 2019)Background and Aims: The risk of suffering from some infectious diseases can be related to specific microbiota profiles. Specifically, the nasopharyngeal microbiota could play a role as a risk or ... -
Rapid molecular syndromic testing for aetiological diagnosis of gastrointestinal infections and targeted antimicrobial prescription: experience from a reference paediatric hospital in Spain
(European Journal of Clinical Microbiology & Infectious Diseases, 2021)Aetiological diagnosis of gastrointestinal infections is challenging since a wide range of bacteria, parasites and viruses can be causal agents and derived clinical manifestations appear quite similar. ... -
Reducing the duration of antibiotic therapy in surgical patients through a specific nationwide antimicrobial stewardship program. A prospective, interventional cohort study
(International Journal of Antimicrobial Agents, 2023)Background: Guidelines recommend 5–7 days of antibiotic treatment in patients with surgical infection and adequate source control. This nationwide stewardship intervention aimed to reduce the duration ... -
Silver deposition on titanium surface by electrochemical anodizing process reduces bacterial adhesion of Streptococcus sanguinis and Lactobacillus salivarius
(Clinical Oral Implants Research, 2014-05-30)Objectives: The aim of this study was to determine the antibacterial properties of silver‐doped titanium surfaces prepared with a novel electrochemical anodizing process. Material and methods: Titanium ... -
Sonochemical coating of Prussian Blue for the production of smart bacterial-sensing hospital textiles
(Ultrasonics Sonochemistry, 2021-01)In healthcare facilities, environmental microbes are responsible for numerous infections leading to patient’s health complications and even death. The detection of the pathogens present on contaminated ...