Results 41 to 50 of about 386 (255)

Compromiso ocular grave por pénfigo vulgar

open access: yesRevista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2004
Se reporta el caso de un hombre de 43 años de edad, remitido al servicio de dermatología por úlceras y discretas laceraciones orales de larga evolución.
Ximena Hormaza Llano   +1 more
doaj  

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

Osteólisis multicentrica no hereditaria con nefropatia

open access: yesRevista Argentina de Reumatología, 2014
La osteólisis idiopática multicéntrica (OIM) se caracteriza por el com-promiso de carpos y de tarsos, con inflamación y dolor; se inicia en la infancia y se autolimita en la 2a o 3a década de la vida.
Leandro Ferreyra-Garrott   +2 more
doaj   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

open access: yesAdvanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters   +12 more
wiley   +1 more source

Protección ocular en el ejercicio de la odontología

open access: yesOdontología Sanmarquina
La visión es una herramienta crítica para la precisión en la práctica odontológica; sin embargo, los profesionales de salud están expuestos a múltiples agentes de riesgo ocular: químicos, biológicos, radiaciones ópticas y mecánicos.
Enrique Rotemberg, Macarena Aldabalde
doaj   +1 more source

Deconstruction of Human Age‐Related Cataract Capsules Defines Aging

open access: yesAdvanced Science, EarlyView.
We generate a comprehensive atlas of age‐related cataracts (ARC) at a single‐cell resolution, encompassing three disease states—mild cataract group (Mild), severe cortical cataract group (Severe_C), and severe nuclear cataract group (Severe_N). We find that ARC involves seven distinct lens capsule cell types, with notable differences in cellular ...
Qiaomei Tang   +9 more
wiley   +1 more source

Incidencia de afecciones oftalmológicas en la isla de Fogo, Cabo Verde. 2015-2017

open access: yesMedisur, 2019
Fundamento: existe un alza de enfermedades oculares y personas con discapacidades visuales. Objetivo: describir la incidencia de afecciones oftalmológicas.
Armando Rafael Milanés Armengol   +4 more
doaj   +2 more sources

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Ocular Lesions of Influenza [PDF]

open access: yesAmerican Journal of Ophthalmology, 1919
n ...
openaire   +2 more sources

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