349 publication(s) trouvée(s)
Article scientifique
Characterization and virulence of yeasts associated with neonatal thrush
BACKGROUND: Species of Candida are the main cause of aggressive fungal infections in preterm newborns. These infections are linked to …
Article scientifique
Synergetic effects of Ulva lactuca and Pterocladiella capillacea on the multidrug-resistant Klebsiella pneumoniae
BACKGROUND: The potential of marine algae as a source of antibacterial chemicals has been very promising. Numerous bioactive compounds produced …
Article scientifique
Epothilone B from Aspergillus fumigatus with a strong antiproliferative and anti-tubulin polymerizing activities; apoptosis, and cell cycle analyses
Abstract Epothilones were designated as one of the most recognized chemotherapeutic agents towards the drug-resistant tumors, for their higher potency …
Article scientifique
Analysis of gastric mucosa associated microbiota in functional dyspepsia using 16S rRNA gene next-generation sequencing
Gastric disorders have been associated with changes in the abundance and composition of microbiota, which typically coexist in symbiosis within …
Article scientifique
Morphological and molecular identification of fungi isolated from spoilt apples in Ota metropolis
Spoilage of apples continues to be a significant issue in the fruit industry. This study aimed to isolate and identify …
Article scientifique
Genomic insights into biosynthesis and adaptation in the bioactive marine bacterium Streptomyces albidoflavus VIP-1 from the Red Sea
BACKGROUND: Marine actinobacteria represent a diverse and biotechnologically rich group of microorganisms that have adapted to the unique challenges of …
Article scientifique
D-optimal design model and biosynthetic pathway for gentamicin production by Micromonospora purpureochromogenes NRRL B-16094
BACKGROUND: Micromonospora purpureochromogenes NRRL B-16094, a natural producer of gentamicin (GEN), a 5,6-diglycosylated 2-dexoystreptamine-aminoglycoside antibiotic (2DOS-AGA) broad-spectrum bactericidal activity. In …
Article scientifique
Utilization of agro-industrial wastes and by-products by Bacillus subtilis for the biogenic synthesis and In-Depth characterization and cytotoxicity assessment of silver nanoparticles
Abstract Silver nanoparticles (AgNPs) have garnered significant attention due to their diverse applications in nanotechnology, biomedicine, and environmental science. This …
Article scientifique
Incidence of Extended Spectrum β-Lactamase Genes (ESBLs) among community and health care infection in Mansoura University Hospital, Egypt
Abstract Background Multidrug-resistant (MDR) Gram-negative bacteria pose a significant challenge due to their limited treatment options. The production of extended-spectrum …
Article scientifique
Impact of heavy metals on antibiotic resistance of Escherichia coli from slum wastewater in Kawempe division, Kampala district, Uganda: a case study
Abstract Background Slum dwellers face significant infrastructure and public health challenges like poor housing and drainage, inadequate sanitation, and limited …
Article scientifique
Insights into Candida auris dispersal cells and their impact on antifungal resistance
The emerging Candidozyma auris (formerly known as Candida auris, C. auris) has caused several outbreaks globally. While several studies explored …
Article scientifique
Optimization of fermentation conditions for enhanced acetylcholine and biomass production of Lactiplantibacillus plantarum AM2 using the Taguchi approach
This study aimed to optimize the fermentation conditions and medium composition for maximum acetylcholine (ACh) and biomass production by Lactiplantibacillus …
Article scientifique
Nodules-associated Klebsiella oxytoca complex: genomic insights into plant growth promotion and health risk assessment
The swift emergence of antibiotic resistance genes (ARGs) across interconnected One Health compartments poses a significant global threat. Although plant …
Article scientifique
Adaptability assessment of Aspergillus niger and Aspergillus terreus isolated from long-term municipal/industrial effluent-irrigated soils to cadmium stress
Heavy metals (HMs) contamination is a major issue produced by industrial and mining processes, among other human activities. The capacity …
Article scientifique
Green synthesis of silver nanoparticles using Sudanese Candida parapsilosis: a sustainable approach to combat antimicrobial resistance
BACKGROUND: Antimicrobial resistance (AMR) is a critical global health challenge, particularly in Sudan, where the overuse and misuse of antibiotics …
Article scientifique
The efficacy of nanoparticles on soil microbial biodiversity and the prevention of Fusarium wilt disease (Fusarium oxysporum f.sp. lycopersici)
Fusarium oxysporum f.sp. lycopersici (FOL) wilt endangers Egyptian tomato productivity. Nanotechnology has emerged as an efficient tool for managing plant …
Article scientifique
Optimization and characterization of polyhydroxybutyrate produced by Halomonas meridiana using orange peel waste
Abstract The production of bioplastics from marine microorganisms is significantly relevant in the field of biotechnological applications for sustainable ecological …
Article scientifique
In silico and structural analysis of Bacillus licheniformis FAO.CP7 pullulanase isolated from cocoa (Theobroma cacao L.) pod waste
Pullulanase (EC 3.2.1.41) is an important debranching enzyme that plays a critical role in maximizing the abundant energy present in …
Article scientifique
Providencia pseudovermicola sp. nov.: redefining Providencia vermicola and unveiling multidrug-resistant strains from diabetic foot ulcers in Egypt
Abstract Background Providencia species are concerning due to their intrinsic resistance to colistin and tigecycline, complicating the treatment of multidrug-resistant …
Article scientifique
Pseudomonas aeruginosa clinical isolates in Egypt: phenotypic, genotypic, and antibiofilm assessment of Pluronic F-127
BACKGROUND: Virulence factors play an important role in developing bacterial resistance leading to the increased severity of Pseudomonas aeruginosa infections. …