2738 publication(s) trouvée(s)
Article scientifique
Tumor-targeted delivery of siRNA using fatty acyl-CGKRK peptide conjugates
Tumor-targeted carriers provide efficient delivery of chemotherapeutic agents to tumor tissue. CGKRK is one of the well-known tumor targeting peptides …
Article scientifique
A connection from stratospheric ozone to El Niño-Southern Oscillation
We use reanalysis and observational data to link the lower stratospheric ozone regulation of the ultraviolet radiation (UV-B) component of …
Article scientifique
A unique Cretaceous–Paleogene lineage of piranha-jawed pycnodont fishes
The extinct group of the Pycnodontiformes is one of the most characteristic components of the Mesozoic and early Cenozoic fish …
Article scientifique
Mycobacterial DNA-binding protein 1 is critical for long term survival of Mycobacterium smegmatis and simultaneously coordinates cellular functions
Abstract Bacteria can proliferate perpetually without ageing, but they also face conditions where they must persist. Mycobacteria can survive for …
Article scientifique
All-printed highly sensitive 2D MoS2 based multi-reagent immunosensor for smartphone based point-of-care diagnosis
Abstract Immunosensors are used to detect the presence of certain bio-reagents mostly targeted at the diagnosis of a condition or …
Article scientifique
Maternally-transmitted microbiota affects odor emission and preference in Drosophila larva
Experimental studies show that early sensory experience often affects subsequent sensory preference, suggesting that the heterogeneity of sensory cues in …
Article scientifique
Small fire refugia in the grassy matrix and the persistence of Afrotemperate forest in the Drakensberg mountains
Abstract Afrotemperate forests situated in the Drakensberg mountains of South Africa are characteristically small (1–10 s ha) and widely dispersed …
Article scientifique
Evaluation of two lead malaria transmission blocking vaccine candidate antibodies in natural parasite-vector combinations
Transmission blocking vaccines (TBV) which aim to control malaria by inhibiting human-to-mosquito transmission show considerable promise though their utility against …
Article scientifique
Discovery of monoclonal antibodies cross-reactive to novel subserotypes of K. pneumoniae O3
Klebsiella pneumoniae is responsible for nosocomial infections causing significant morbidity and mortality. Treatment of newly emerging multi-drug resistant strains is …
Article scientifique
Elevated levels of the stress hormone, corticosterone, cause ‘pessimistic’ judgment bias in broiler chickens
Pessimistic judgment biases, whereby humans or non-human animals interpret ambiguous information negatively, are hypothesised to be one of the suite …
Article scientifique
Corn-like, recoverable γ-Fe2O3@SiO2@TiO2 photocatalyst induced by magnetic dipole interactions
Abstract Corn-like, γ-Fe2O3@SiO2@TiO2 core/shell heterostructures were synthesized by a modified solvothermal reduction combined with a sol-gel method. SiO2 shells were …
Article scientifique
Optimization of microfluidic biosensor efficiency by means of fluid flow engineering
Binding reaction kinetics of analyte-ligand at the level of a sensitive membrane into a microchannel of a biosensor has been …
Article scientifique
Effects of Sintering Temperature on Crystallization and Fabrication of Porous Bioactive Glass Scaffolds for Bone Regeneration
Abstract In this work the sintering ability of borosilicate (S53B50), borophosphate (P40B10) and phosphate (Sr) bioactive glasses was investigated. The …
Article scientifique
Kanyawara Virus: A Novel Rhabdovirus Infecting Newly Discovered Nycteribiid Bat Flies Infesting Previously Unknown Pteropodid Bats in Uganda
Bats are natural reservoir hosts of highly virulent pathogens such as Marburg virus, Nipah virus, and SARS coronavirus. However, little …
Article scientifique
Physiologically-based modelling in mice suggests an aggravated loss of clearance capacity after toxic liver damage
Abstract Diseases and toxins may lead to death of active liver tissue, resulting in a loss of total clearance capacity …
Article scientifique
Inhibitory effect of eugenol on seed germination and pre-harvest sprouting of hybrid rice (Oryza sativa L.)
Abstract Pre-harvest sprouting (PHS) is a constrain problem in hybrid rice production. The present study was conducted to investigate the …
Article scientifique
Enhanced figure of merit in nanostructured (Bi,Sb)2Te3 with optimized composition, prepared by a straightforward arc-melting procedure
Abstract Sb-doped Bi2Te3 is known since the 1950s as the best thermoelectric material for near-room temperature operation. Improvements in material …
Article scientifique
Multiplication rate variation in the human malaria parasite Plasmodium falciparum
It is important to understand intrinsic variation in asexual blood stage multiplication rates of the most virulent human malaria parasite, …
Article scientifique
Soil nutritional status and biogeography influence rhizosphere microbial communities associated with the invasive tree Acacia dealbata
Invasiveness and the impacts of introduced plants are known to be mediated by plant-microbe interactions. Yet, the microbial communities associated …
Article scientifique
A systems approach to a spatio-temporal understanding of the drought stress response in maize
Crops are often subjected to periods of drought stress during their life cycle. However, how stress response mechanisms contribute to …