2738 publication(s) trouvée(s)
Article scientifique
Influence of designated properties on the characteristics of dombeya buettneri fiber/graphite hybrid reinforced polypropylene composites
This research presents the behavior of dombeya buettneri fiber/graphite hybrid composites which was studied to harness a favorable balance between …
Article scientifique
Immune status, and not HIV infection or exposure, drives the development of the oral microbiota
Even with antiretroviral therapy, children born to HIV-infected (HI) mothers are at a higher risk of early-life infections and morbidities …
Article scientifique
Helicobacter pylori patient isolates from South Africa and Nigeria differ in virulence factor pathogenicity profile and associated gastric disease outcome
Helicobacter pylori is a gram-negative, spiral-shaped bacterial pathogen and the causative agent for gastritis, peptic ulcer disease and classified as …
Article scientifique
Genome wide association analysis of a stemborer egg induced “call-for-help” defence trait in maize
Tritrophic interactions allow plants to recruit natural enemies for protection against herbivory. Here we investigated genetic variability in induced responses …
Article scientifique
Savanna tree evolutionary ages inform the reconstruction of the paleoenvironment of our hominin ancestors
Ideas on hominin evolution have long invoked the emergence from forests into open habitats as generating selection for traits such …
Article scientifique
Bacterial associated urinary tract infection, risk factors, and drug susceptibility profile among adult people living with HIV at Haswassa University Comprehensive Specialized Hospital, Hawassa, Southern Esthiopia
Abstract People living with human immunodeficiency virus (HIV) are more likely to develop urinary tract infections (UTI) due to the …
Article scientifique
Helicobacter pylori infection, a risk factor for Type 2 diabetes mellitus: a hospital-based cross-sectional study among dyspeptic patients in Douala-Cameroon
Abstract Diabetic mellitus patients are usually prone to chronic infections. However, there have been contradictory reports about the association between …
Article scientifique
Functionalization and antimicrobial evaluation of ampicillin, penicillin and vancomycin with Pyrenacantha grandiflora Baill and silver nanoparticles
Some antibiotics have lost their efficacy over common infections and this has led to the search for new antibiotics and …
Article scientifique
Efficacy of Acacia nilotica aqueous extract in treating biofilm-forming and multidrug resistant uropathogens isolated from patients with UTI syndrome
Abstract Escherichia coli is the dominant bacterial cause of UTI among the uropathogens in both developed and developing countries. This …
Article scientifique
Targeting ESKAPE pathogens with anti-infective medicinal plants from the Greater Mpigi region in Uganda
Abstract Antibiotic resistance poses one of the greatest threats to global health today; conventional drug therapies are becoming increasingly inefficacious …
Article scientifique
Novel thymoquinone lipidic core nanocapsules with anisamide-polymethacrylate shell for colon cancer cells overexpressing sigma receptors
Abstract The biggest challenge in colorectal cancer therapy is to avoid intestinal drug absorption before reaching the colon, while focusing …
Article scientifique
Anticancer properties of Tulbaghia violacea regulate the expression of p53-dependent mechanisms in cancer cell lines
Cancer is an enormous burden of disease globally. Today, more people die from cancer than a combination of several diseases. …
Article scientifique
Water purification ultrafiltration membranes using nanofibers from unbleached and bleached rice straw
There has been an increasing interest in recent years in isolating cellulose nanofibers from unbleached cellulose pulps for economic, environmental, …
Article scientifique
Demystifying the factors associated with rural–urban gaps in severe acute malnutrition among under-five children in low- and middle-income countries: a decomposition analysis
What explains the underlying causes of rural-urban differentials in severe acute malnutrition (SAM) among under-five children is poorly exploited, operationalized, …
Article scientifique
Free space super focusing using all dielectric hyperbolic metamaterial
Despite that Hyperbolic Metamaterial (HMM) has demonstrated sub-wavelength focusing inside of it, sub-wavelength imaging in free space of HMM is …
Article scientifique
Remarkable thermal conductivity enhancement in Ag—decorated graphene nanocomposites based nanofluid by laser liquid solid interaction in ethylene glycol
We report on the synthesis and enhanced thermal conductivity of stable Ag-decorated 2-D graphene nanocomposite in ethylene glycol based nanofluid …
Article scientifique
Amelioration of oxidative stress-mediated apoptosis in copper oxide nanoparticles-induced liver injury in rats by potent antioxidants
The purpose of this study is to investigate the therapeutic efficacy of individual or combined doses of dehydro-epiandrosterone (DHEA) and …
Article scientifique
Efficacy of Royal Guard, a new alpha-cypermethrin and pyriproxyfen treated mosquito net, against pyrethroid-resistant malaria vectors
Royal Guard is a new insecticide-treated bed-net incorporated with a mixture of alpha-cypermethrin and pyriproxyfen (an insect growth regulator). We …
Article scientifique
Carbon-dot-loaded CoxNi1−xFe2O4; x = 0.9/SiO2/TiO2 nanocomposite with enhanced photocatalytic and antimicrobial potential: An engineered nanocomposite for wastewater treatment
Abstract Water scarcity is now a serious global issue resulting from population growth, water decrease, and pollution. Traditional wastewater treatment …
Article scientifique
Prediction of breeding regions for the desert locust Schistocerca gregaria in East Africa
Desert locust outbreak in East Africa is threatening livelihoods, food security, environment, and economic development in the region. The current …