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Aqueous extracts of and as promising sources of antibiofilm compounds against mucoid and small colony variants of and .

Biofilm

June 2025

Centre of Biological Engineering, LIBRO - Laboratório de Investigação em Biofilmes Rosário Oliveira, University of Minho, Campus de Gualtar, Braga, 4710-057, Portugal.

Bacterial biofilms formed by and pose significant challenges in treating cystic fibrosis (CF) airway infections due to their resistance to antibiotics. New therapeutic approaches are urgently needed to treat these chronic infections. This study aimed to investigate the antibiofilm potential of various plant extracts, specifically targeting mucoid and small colony variants of and and strains.

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Dynamic analysis of the epidemiology and pathogen distribution of bronchoalveolar lavage fluid in children with severe pulmonary infection: a retrospective study.

Ital J Pediatr

January 2025

Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Henan, China.

Background: Severe pulmonary infection is the primary cause of death in children aged < 5 years. The early identification of pathogenic bacteria and targeted anti-infective therapies can significantly improve the prognosis of children with severe infections. This study aims to provide a reference for the rational use of antibiotics at an early stage in children with severe pulmonary infections.

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Introduction: People migrating to the Canary Islands by sea frequently suffer from potentially severe skin and soft tissue infections (SSTIs) for which optimal empirical antibiotic therapy is not well defined.

Methods: This descriptive retrospective observational study assess a case series of newly arrived maritime migrants to the Canary Islands who were diagnosed with clinical and microbiological SSTIs and admitted to the Nuestra Señora de La Candelaria Hospital in Tenerife between January 2020 and December 2023. Clinical data, bacterial species, resistance profiles, and choice of empirical treatments were analysed.

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Bioremediation of alkane-containing saline soils using the long-chain alkane-degrading bacterium Pseudomonas aeruginosa DL: Effects, communities, and networks.

J Hazard Mater

January 2025

Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education) and Dalian POCT Laboratory, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China. Electronic address:

Remediation of soil contaminated with long-chain hydrocarbons and affected by salinization poses a considerable challenge. The isolation of a bacterial strain, identified as Pseudomonas aeruginosa DL, from petroleum-contaminated saline-alkali soil has been reported in this study. The strain demonstrated a high capacity to degrade long-chain alkanes and exhibited adaptability to saline-alkali conditions.

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Scientists investigated probiotic-containing dressings to address the challenges associated with burn injuries, namely infection and antimicrobial resistance. The present investigation sought to evaluate the impact of innovative probiotic-loaded microparticles with in situ gelling characteristics on infected burns. The strain, Lactiplantibacillus plantarum, was selected due to its demonstrated wound-healing potential.

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