Buscar
Mostrando ítems 1-10 de 48
A method for analysis of lipid vesicle domain structure from confocal image data
(Springer, 2011-11-09)
Quantitative characterization of the lateral
structure of curved membranes based on fluorescence
microscopy requires knowledge of the fluorophore distribution
on the surface. We present an image analysis
approach for ...
Development of 3D architecture of uropathogenic Proteus mirabilis batch culture biofilms-A quantitative confocal microscopy approach
(2011)
This work studies the development of the 3D architecture of batch culture P. mirabilis biofilms on the basis of morpho-topological descriptors calculated from confocal laser scanning microscopy (CLSM) stacks with image ...
Cellular localization of TWIK-1, a two-pore-domain potassium channel in the rodent inner ear
(Elsevier, 2003)
K+ channels in the inner ear regulate the secretion and homeostasis of K+, i.e. the flux of K+ ions required to ensure good mechanosensory transduction. We studied the expression and cellular localization of TWIK-1 and ...
Colonization and growth of dehalorespiring biofilms on carbonaceous sorptive amendments
(Taylor and Francis Ltd., 2019)
© 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group. Removal of polychlorinated biphenyls (PCBs) from contaminated sediments is a priority due to accumulation in the food chain. Recent success with reduction ...
Endocytic pathway of exogenous iron-loaded ferritin in intestinal epithelial (Caco-2) cells
(American Physiological Society, 2013)
Ferritin, a food constituent of animal and vegetal origin, is a source of dietary iron. Its hollow central cavity has the capacity to store up to 4,500 atoms of iron, so its potential as an iron donor is advantageous to ...
Análisis óptico y digital de la interfase objetivo-portamuestra utilizando imágenes obtenidas con microscopio confocal
(Bogotá, ColombiaLa Habana, Cuba, 2013)
Todas las especificaciones ópticas de los microscopios son significativas en el momento de obtener imágenes para ser analizadas
y procesadas. La interfase, desde la lente del objetivo hasta el portamuestra, es un elemento ...
dSTORM microscopy evidences in HeLa cells clustered and scattered gamma H2AX nanofoci sensitive to ATM, DNA-PK, and ATR kinase inhibitors
(Springer, 2020)
In response to DNA double-strand breaks (DSB), histone H2AX is phosphorylated around the lesion by a feed forward signal amplification loop, originating gamma H2AX foci detectable by immunofluorescence and confocal microscopy ...
High expression levels of receptor activator of nuclear factor-kappa B ligand associated with human chronic periodontitis are mainly secreted by CD4+ T lymphocytes
(American Academy of Periodontology, 2006-10)
Background: Chronic periodontitis is an infectious disease characterized by alveolar bone destruction and teeth loss. Receptor activator of nuclear factor-kappa B ligand (RANKL) is an osteoclastogenic cytokine, a central ...
Calcium mediates the activation of the inhibitory current induced by odorants in toad olfactory receptor neurons
(1997)
In toad olfactory neurons, a putrid odorant mixture inducing inhibitory responses increases Ca2+-activated K+ conductance, developing a hyperpolarizing receptor potential. Removal of extracellular Ca2+ or exposure to ...
Receptors and Ca2+ signals in adult skeletal muscle satellite cells in situ
(SOCIEDAD BIOLOGIA CHILE, 2004)
In this short article we review muscle satellite cell characteristics and our studies in adult rodent muscle satellite cells in situ. Using confocal laser scanning microscopy and immunocytochemistry, a high level of IP3 ...