Results 51 to 60 of about 2,414 (172)

Use of in vivo confocal microscopy for the diagnosis of corneal dystrophies

open access: yesRevista de Ciencias Médicas de Pinar del Río, 2016
The cornea is the tissue of the eye that provides most of the refractive power. Any disease that alters its morphological characteristics affects vision.
Osmaiyadan Cabrera Ventura
doaj  

Utilidad de la microscopía confocal de reflectancia en la dermatología actual con énfasis en su aplicación en cáncer de piel [PDF]

open access: yes, 2017
Tesis (médico especialista en dermatología)--Universidad de Costa Rica. Sistema de Estudios de Posgrado, 2017La microscopía confocal de reflectancia es una herramienta diagnóstica de imágenes que permite la observación de los tejidos de forma paralela a ...
Zamora Barquero, Shirley
core  

Estudio comparativo entre microscopía confocal y microscopía especular en la valoración del endotelio en córneas con distrofia de Fuchs [PDF]

open access: yes, 2021
La distròfia endotelial de Fuchs es caracteritza per la formació de guttas endotelials i en estadis avançats pot induir edema corneal i pèrdua d'agudesa visual. A diferència del microscopi especular, el microscopi confocal té un disseny que permet evitar
Charafeddin, Wissam   +2 more
core  

Microbiological and physical evaluation of nonfat set-type hybrid yogurts formulated with soy and rice proteins

open access: yesFuture Foods
This study aimed to investigate the impact of incorporating soy protein isolate (SPI) and rice protein isolate (RPI) on the microbiological, physicochemical, and structural properties of high-protein, nonfat, set-type hybrid yogurts.
María Paula Méndez-Galarraga   +5 more
doaj   +1 more source

Suspendable and Scalable Ultrasound‐Actuated ZnO‐Nanosheet‐Based Piezoelectric Microdevices for Wireless Electrical Stimulation of Cells

open access: yesSmall, Volume 22, Issue 26, 8 May 2026.
Silicon microtechnology enables the scalable fabrication of cytocompatible microdevices for wireless electrical stimulation. Microdevices smaller than a cell allow accurate interaction with single cells. By integrating piezoelectric nanostructures that can be actuated by ultrasound within the biomedical range, remote electrical cell stimulation is ...
Laura Lefaix   +6 more
wiley   +1 more source

La bula de filtración por microscopía confocal in vivo Evaluation of the filtering bleb with in vivo confocal microscopy

open access: yesRevista Cubana de Oftalmología, 2008
INTRODUCCIÓN: La aplicación de la microscopia confocal in vivo en la evaluación de la bula, después de la cirugía filtrante de glaucoma, permite relacionar las características morfológicas con la función de la bula de filtración y el tiempo de cirugía ...
Alexeide de la C. Castillo Pérez   +3 more
doaj  

Ultrastructural Study of Microphysiological Systems of the Tumor Microenvironment

open access: yesSmall Science, Volume 6, Issue 4, April 2026.
We studied ultrastructural features of microphysiological systems (MPS) of the tumour microenvironment consisting of 3D multicellular tumour structures that were grown in hydrogel‐based cancer‐on‐a‐chip models. We selected two different MPS from our lab as examples and devised a sample preparation technique for their observation under dual‐beam focused
Paula Guerrero‐López   +5 more
wiley   +1 more source

Caracterización geométrica de huellas de dureza Brinell mediante equipos ópticos. Modelo con microscopía confocal [PDF]

open access: yes, 2015
En esta tesis se desarrolla una metodología alternativa para la determinación de la dureza Brinell a partir de imágenes obtenidas mediante microscopía confocal, que se ha mostrado robusta para mejorar los resultados de medición del diámetro en ...
Barajas Fernandez, Cintia
core   +1 more source

Microscopia confocal reflectante aplicada ao diagnóstico do melanoma cutâneo Reflectance confocal microscopy in the diagnosis of cutaneous melanoma

open access: yesAnais Brasileiros de Dermatologia, 2009
O melanoma cutâneo é um problema de saúde pública a nível mundial. Sua incidência tem aumentado, de forma marcante, nos últimos anos, e o diagnóstico e excisão precoces são essenciais para o bom prognóstico dos pacientes.
Cintia Rito, Juan Pineiro-Maceira
doaj   +1 more source

Iron Oxide Synthesized with the Assistance of Açaí Berry Extract as Electrocatalysts for Water Splitting

open access: yesChemistrySelect, Volume 11, Issue 9, 5 March 2026.
ABSTRACT Green hydrogen is a sustainable and clean fuel that has the potential to significantly transform the global energy landscape, while also contributing to reduce the greenhouse gas emissions and mitigate the climate changes. Water electrolysis is an efficient method for the production of green hydrogen, in which water is split into oxygen and ...
Ana Paula Nazar de Souza   +5 more
wiley   +1 more source

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