Auflistung Nach Schlagwort "transmission electron microscopy"
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Acinetobacter baumannii antibiotic resistance mechanisms
(2021)Acinetobacter baumannii is a Gram-negative ESKAPE microorganism that poses a threat to public health by causing severe and invasive (mostly nosocomial) infections linked with high mortality rates. During the last years, ... -
Collagen from the marine sponges Axinella cannabina and Suberites carnosus: Isolation and morphological, biochemical, and biophysical characterization
(2017)In search of alternative and safer sources of collagen for biomedical applications, the marine demosponges Axinella cannabina and Suberites carnosus, collected from the Aegean and the Ionian Seas, respectively, were ... -
Colonization of legumes by an endophytic Fusarium solani strain FsK reveals common features to symbionts or pathogens
(2019)Plant cellular responses to endophytic filamentous fungi are scarcely reported, with the majority of described colonization processes in plant-fungal interactions referring to either pathogens or true symbionts. Fusarium ... -
Demonstration of the human ocular surface glycocalyx by transmission electron microscopy
(2006)The aim of this work was to demonstrate the ultrastructural appearance of the human ocular surface glycocalyx in normal subjects. Conjunctival tissue specimens from 7 normal subjects were obtained by bulbar conjunctival ... -
Efficient carbon dioxide electroreduction over rationally designed heterogeneous Ag2S-Au nanocomposites
(2022)Electrochemical carbon dioxide reduction reaction (CO2RR) is regarded as an effective strategy to store abundant renewable energy and build a carbon neutral society. Gold (Au) and silver (Ag)-based catalysts for the effective ... -
Enhanced oxygen reduction and methanol oxidation reaction over self-assembled Pt-M (M = Co, Ni) nanoflowers
(2022)Herein, we introduce a facile approach to synthesize a unique class of Pt-M (M = Ni, Co) catalysts with a nanoflower structure for boosting both oxygen reduction reaction (ORR) and methanol oxidation reaction (MOR). By ... -
A light and electron microscopic study of the limb long bones perichondral ossification in the quail embryo (Coturnix coturnix japonica)
(2006)The perichondral ossification of the limb long bones in the quail embryo is investigated, in this study, by means of light and electron microscopy. Longitudinal sections of the humerus, radius, ulna, femur, tibia and fibula ... -
Microvessel Density in Patients with Cutaneous Melanoma: An Up-to-Date Systematic Review and Meta-Analysis
(2017)Background. We conducted a meta-analysis, in order to appraise the effect of microvessel density (MVD) on the survival of patients with cutaneous melanoma. Methods. This study was conducted according to the PRISMA guidelines ... -
Sad3 and Sad4 are required for saponin biosynthesis and root development in oat
(2008)Avenacins are antimicrobial triterpene glycosides that are produced by oat (Avena) roots. These compounds confer broad-spectrum resistance to soil pathogens. Avenacin A-1, the major avenacin produced by oats, is strongly ... -
Simulation of magnetic nanoparticles crossing through a simplified blood-brain barrier model for Glioblastoma multiforme treatment
(2021)Background and Objectives: Glioblastoma multiforme is considered as one of the most aggressive types of cancer, while various treatment techniques have been proposed. Magnetic nanoparticles (MNPs) loaded with drug and ... -
Small extracellular vesicles in pre-therapy plasma predict clinical outcome in non-small-cell lung cancer patients
(2021)The potential use of plasma-derived small extracellular vesicles (sEV) as predictors of response to therapy and clinical outcome in chemotherapy-naïve patients with non-small-cell lung cancer (NSCLC) was explored. sEV were ...