Results 161 to 170 of about 935,518 (288)

FOSUTI: Fosfomycin Versus Standard of Care to Treat Children With Urinary Tract Infections

open access: yes
Journal of Paediatrics and Child Health, EarlyView.
Phoebe C. M. Williams   +5 more
wiley   +1 more source

Fecal Microbiota Transplantation and Microbiota‐Based Therapeutics in Allogeneic Hematopoietic Stem Cell Transplantation: Current Evidence and Future Directions

open access: yesClinical Pharmacology &Therapeutics, Volume 120, Issue 4, Page 871-889, October 2026.
The intestinal microbiome is a key regulator of immune homeostasis, metabolism, and epithelial barrier integrity. In patients with malignant hematological diseases, particularly those undergoing hematopoietic stem cell transplantation, microbiome perturbations by reduced diversity, pathobiont expansion, and loss of beneficial metabolites are common as ...
Bálint Gergely Szabó   +7 more
wiley   +1 more source

Study of Streptomyces β-lactamase [PDF]

open access: yes, 1990
β-lactamases play an important part in the resistance of many bacteria to β-lactam antibiotics. This degradative enzyme hydrolyses the amide bond in the β-lactam ring of susceptible penicillins and cephalosporins.
Barallon, Valerie Rita
core   +1 more source

Painless Biosensing for Non‐Invasive Health Monitoring: Advances, Platforms and Future Directions

open access: yesElectrochemical Science Advances, Volume 6, Issue 5, October 2026.
ABSTRACT Non‐invasive biosensing has expanded blood‐based diagnostics into a growing set of accessible peripheral biofluids, yet most existing reviews remain confined to sweat, tears, saliva and urine, and treat the underlying literature descriptively rather than critically.
Ayub Alam   +10 more
wiley   +1 more source

Genetic Relationship Between Heavy Metals Resistance and β- Lactamase Production In E. Coli and Staphylococcus Aureus

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
  This study is a trail to know if the genes controlling some of heavy metals resistance ( lead, zinc, cadmium, cromium) in two types of pathogenic bacteria  E. coli  as gram negative bacteria and S. aureus as gram positive bacteria, present on the β-lactamase plasmid.
openaire   +1 more source

Effect of Green‐Synthesized Silver Nanoparticles From Nepeta pogonosperma and Astrodaucus persicus on the Reduction of Bap Gene Expression in Strong Biofilm‐Producing Acinetobacter baumannii Clinical Isolates

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Green‐synthesized silver nanoparticles from Nepeta pogonosperma and Astrodaucus persicus significantly inhibit biofilm formation and downregulate bap gene expression in multidrug‐resistant clinical isolates of Acinetobacter baumannii. This eco‐friendly approach offers a promising strategy to combat antimicrobial resistance.
Maedeh Kakavan   +6 more
wiley   +1 more source

Adjuvant Antibacterial Effects of Mouriri Elliptica Against Clinical Multidrug Resistant Gram‐Negative Bacterial Strains

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
The ethanolic leaf extract of Mouriri elliptica exhibited antibacterial and antibiofilm activities against multidrug‐resistant clinical isolates and enhanced the activity of ampicillin. Its diverse chemical profile and low acute toxicity support this Cerrado species as a promising source of natural antibacterial adjuvants. ABSTRACT Bacterial resistance
Talita Vilalva Freire   +9 more
wiley   +1 more source

Label-Free Photonic Crystal-Based β‑Lactamase Biosensor for β‑Lactam Antibiotic and β‑Lactamase Inhibitor

open access: yes, 2016
A simple, label-free, and visual photonic crystal-based β-lactamase biosensor was developed for β-lactam antibiotic and β-lactamase inhibitor in which the penicillinase (a β-lactamase) was immobilized on the pH-sensitive colloidal crystal hydrogel (CCH ...
Qianshan Chen (3090420)   +5 more
core   +1 more source

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