349 publication(s) trouvée(s)
Article scientifique
Utilization of gamma irradiated emulsified frying oil wastes as a carbon source for sustainable and economical production of bacterial cellulose membrane
BACKGROUND: Bacterial cellulose (BC) is a nanofibrils macromolecule that possesses unique properties and versatile applications in various fields. For commercial …
Article scientifique
Molecular characterization of histidine and tyrosine decarboxylating Enterococcus species isolated from some milk products
BACKGROUND: Fermented foods can cause adverse effects on human health because of the biogenic amines (BAs) accumulating through amino acid …
Article scientifique
In silico genomic insights into bacteriophages infecting ESBL-producing Escherichia coli from human, animal, and environmental sources
Abstract Background The emergence of antimicrobial resistance (AMR) in Escherichia coli , particularly extended-spectrum beta-lactamase-producing E. coli (ESBL-EC), is a …
Article scientifique
Antimicrobial, antibiofilm, cytotoxicity, and anti-DNA topoisomerase activity of Streptomyces sp. 22SH with ADME and in silico study
Abstract The genus Streptomyces has been recently proven to be a valuable and rich source of producing several bioactive compounds …
Article scientifique
Assessing antibiotic residue presence in Turkey meat: insights from a four-box method analysis
Contemporary poultry farming involves extensive antibiotic use, which could potentially pose health risks to consumers through antibiotic residues in animal-derived …
Article scientifique
Characterization and therapeutic potential of phage vB_Eco_ZCEC08 against multidrug-resistant uropathogenic Escherichia coli
BACKGROUND: Urinary tract infections (UTIs) caused by antibiotic-resistant bacteria have become a significant public health concern. The increasing ineffectiveness of …
Article scientifique
Combined impact of biosynthesized selenium nanoparticles and imipenem against carbapenem-resistant Pseudomonas aeruginosa and their associated virulence factors
BACKGROUND: Carbapenem-resistant P. aeruginosa (CRPA) is a significant nosocomial pathogen characterized by extensive antibiotic resistance, representing a serious public health …
Article scientifique
Optimization of citrulline production from a Bacillus subtilis BH-01 isolated from raw buffalo milk
The main purpose of this study was to optimize the L-citrulline production process using Plackett-Burman and Box-Behnken designs. L-citrulline-producing bacterium …
Article scientifique
Bioharvesting and improvement of nano-silica yield from bagasse by irradiated Curvularia spicifera
Abstract Background Sugarcane bagasse is an organic waste material abundant in silica. Silica is a very significant inorganic substance that …
Article scientifique
Detection of AdeAB, TetA, and TetB efflux pump genes in clinical isolates of tetracycline-resistant Acinetobacter baumannii from patients of Suez Canal University Hospitals
BACKGROUND: Acinetobacter baumannii is an opportunistic bacteria associated primarily with hospital-acquired infections. Its tendency to acquire or donate resistance genes …
Article scientifique
L-glutaminase synthesis by Klebsiella pneumoniae (AS KP 23) isolated from clinical strain, and its efficacy against human hepatocellular and breast cancer cell lines
BACKGROUND: Cancer is a major cause of morbidity and mortality worldwide. The proliferation of cancer cells depends largely on glutamine …
Article scientifique
Therapeutic potential of a newly isolated bacteriophage against multi-drug resistant Enterococcus faecalis infections: in vitro and in vivo characterization
Abstract Background In nosocomial settings, vancomycin-resistant Enterococcus faecalis is a major health threat leading to increased morbidities, mortalities, and treatment …
Article scientifique
Phenotypic and genotypic screening of multidrug resistant Klebsiella pneumoniae isolated from ready to eat street food in Tanta, Egypt
Abstract Background Ready-To-Eat-Street-Foods (RTESF) have food safety concerns, since they are prepared with less-structured food safety guidelines in small and …
Article scientifique
Complete genome sequencing and probiotic characterization of promising lactic acid bacterial strains isolated from dairy products in Egyptian markets
BACKGROUND: Probiotics refer to live bacteria that, when administered in a sufficiently, exert a beneficial influence on human health. Due …
Article scientifique
Sustainable utilization of bovine adipose tissue derivatives as robust antimicrobial agents against Methicillin-resistant Staphylococcus aureus
BACKGROUND: The excessive use of antibiotics is a major contributor to the global issue of antimicrobial resistance (AMR), a significant …
Article scientifique
Genetic determinants of silver nanoparticle resistance and the impact of gamma irradiation on nanoparticle stability
BACKGROUND: One of the main issues facing public health with microbial infections is antibiotic resistance. Nanoparticles (NPs) are among the …
Article scientifique
Pseudocitrobacter cyperus, a novel bacterial species recovered from Cyperus alternifolius in Egypt
Abstract Background Strain Cyp38ST was isolated as an endophyte from the plant Cyperus alternifolius, collected along the banks of the …
Article scientifique
Improving natural red pigment production by Streptomyces phaeolivaceus strain GH27 for functionalization of textiles with in silico ADME prediction
The red pigment was recovered from the S. phaeolivaceus GH27 isolate, which was molecularly identified using 16S rRNA gene sequencing …
Article scientifique
Antibacterial activity of selenium nanoparticles/copper oxide (SeNPs/CuO) nanocomposite against some multi-drug resistant clinical pathogens
Abstract Background Recent advances in nanomedicine have derived novel prospects for development of various bioactive nanoparticles and nanocomposites with significant …
Article scientifique
Fusarium oxysporum assisted green synthesis of small-sized silver nanoparticles for high antibacterial, and photocatalytic decolorization performances
Abstract Background Novel platforms using nanotechnology-based medicines have exponentially increased in our daily lives. The unique characteristics of metal oxide …