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2497 publication(s) trouvée(s)
Article scientifique
Three-gene PCR and high-resolution melting analysis for differentiating vertebrate species mitochondrial DNA for biodiversity research and complementing forensic surveillance
Reliable molecular identification of vertebrate species from morphologically unidentifiable tissue is critical for the prosecution of illegally-traded wildlife products, conservation-based …
Article scientifique
Antibiogram and beta-lactamase genes among cefotaxime resistant E. coli from wastewater treatment plant
Abstract Background The World Health Organization (WHO) recently classified Enterobacteriaceae resistance to third-generation cephalosporin into the group of pathogens with …
Article scientifique
Biosafety Regulatory Reviews and Leeway to Operate: Case Studies From Sub-Sahara Africa
While modern biotechnology and, specifically, genetic modification are subject of debate in many parts of the world, an increasing number …
Article scientifique
Emergence of Cronobacter sakazakii in Cases of Neonatal Sepsis in Upper Egypt: First Report in North Africa
Background and aim: Cronobacter sakazakii (C. sakazakii) has attracted considerable attention as an emerging neonatal pathogen and has been associated …
Article scientifique
Antibacterial activity of Centaurea pumilio L. root and aerial part extracts against some multidrug resistant bacteria
BACKGROUND: In the context of searching for potent, safe, natural antimicrobial agents to combate the global antimicrobial resistance (AMR) phenomenon, …
Article scientifique
Gas chromatography-mass spectrometry analysis, phytochemical screening and antiprotozoal effects of the methanolic Viola tricolor and acetonic Laurus nobilis extracts
Abstract Background The antiprotozoal and antioxidant activities of Viola tricolor and Laurus nobilis have been reported recently. Thus, the existing …
Article scientifique
The Adipokinetic Peptides in Diptera: Structure, Function, and Evolutionary Trends
Nineteen species of various families of the order Diptera and one species from the order Mecoptera are investigated with mass …
Article scientifique
Caspase-1 as a regulatory molecule of lipid metabolism
Caspase-1 is an evolutionarily conserved inflammatory mediated enzyme that cleaves and activates inflammatory cytokines. It can be activated through the …
Article scientifique
Hybrid Thermo-Responsive Polymer Systems and Their Biomedical Applications
Targeted and controlled drug delivery employing "smart materials" is a widely investigated field, within which stimuli-responsive polymers, particularly those which …
Article scientifique
Shifts in microbial diversity, composition and functionality in the gut and genital microbiome during a natural SIV infection in vervet monkeys
Abstract Background: The microbiota plays an important role in HIV pathogenesis in humans. Microbiota can impact health through several pathways …
Article scientifique
Identification of cholesterol-assimilating actinomycetes strain and application of statistical modeling approaches for improvement of cholesterol oxidase production by Streptomyces anulatus strain NEAE-94
Article scientifique
Genetic evidence for imported malaria and local transmission in Richard Toll, Senegal
Abstract Background: Malaria elimination efforts can be undermined by imported malaria infections. Imported infections are classified based on travel history.Methods: …
Article scientifique
lncRNA HOTAIR overexpression promotes hybrid epithelial/mesenchymal phenotype through suppression of c-Met Receptor Tyrosine Kinase Signaling in Hepatocellular Carcinoma Cells
Abstract Background: Epithelial-to-mesenchymal transition (EMT) and mesenchymal-to-epithelial transition (MET) are both reversible processes, and regulation of phenotypical transition is very …
Article scientifique
Molecular Characteristics and Antimicrobial Susceptibility Profile of Pseudomonas aeruginosa isolated from patients attending Healthcare Facilities in Mthatha, South Africa
Abstract Background Pseudomonas aeruginosa is a common pathogen causing healthcare-associated infections most especially in critically ill and immunocompromised patients. This …
Article scientifique
Neuropathological changes in dorsal root ganglia induced by pyridoxine in dogs
Abstract Background: Pyridoxine (PDX; vitamin B6), is an essential vitamin. PDX deficiency induces various symptoms, and when PDX is misused …
Article scientifique
Description of the targeted water supply and hygiene response strategy implemented during the cholera outbreak of 2017-2018 in Kinshasa, DRC
Abstract Background: Rapid control of cholera outbreaks is a significant challenge in overpopulated urban areas. During late-2017, Kinshasa, the capital …
Article scientifique
Distribution and antimicrobial resistance profiles of bacterial species in stray cats, hospital-admitted cats, and veterinary staff in South Korea
Article scientifique
Molecular Characterization of Virulence Factors and Microbial Resistance of Different Bacterial Isolates in some Dairy Products
Abstract Background: Bacterial contamination of milk and dairy products is a common problem. Foodborne microbial diseases reason for 20 million …
Article scientifique
Insecticide Resistance in Anopheles stephensi in Somali Region, Eastern Ethiopia
Article scientifique
Spirulina platensis enhances immune status, inflammatory and oxidative markers of HIV patients on antiretroviral therapy in Cameroon
Abstract Background Spirulina platensis is traditionally used as a food supplement with a potential strengthening of the immune system, inhibition …