Results 51 to 60 of about 40,612 (300)

Facial paralysis associated with acute otitis media

open access: yes, 2009
Acute otitis media with facial paralysis is not a very frequent association. AIM: the goal of the present investigation was to asses the evolution of facial paralysis caused by acute otitis media. STUDY FORMAT: clinical-retrospective.
Testa, José Ricardo Gurgel   +14 more
core   +1 more source

Dual‐Physical‐Field Nanocatalysis: Injectable Hydrogel Enables Piezo‐Photothermal Synergy for Breast Cancer Therapy

open access: yesAdvanced Science, EarlyView.
ABSTRACT Piezocatalytic therapy (PCT) harnesses mechanical energy to generate tumor‐lethal reactive oxygen species (ROS), but its efficacy is limited by rapid electron‐hole recombination and poor intratumoral retention. To overcome these limitations, we engineered heterostructured BiOCl@CuO nanosheets embedded in an injectable, conductive ...
Can Tian   +7 more
wiley   +1 more source

Cholesteatoma causing facial paralysis

open access: yes, 2003
Facial paralysis caused by cholesteatoma is uncommon. The portions most frequently involved are horizontal (tympanic) and second genu segments. When cholesteatomas extend over the anterior epitympanic space, the facial nerve is placed in jeopardy in the ...
Barros, Flávia A.   +16 more
core   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

open access: yesAdvanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang   +14 more
wiley   +1 more source

Outcomes From Lateral Eyelid Coupling for Facial Paralysis Using the Modified Tarsoconjunctival Flap

open access: yes, 2018
Importance: In the setting of facial paralysis, inadequate eyelid closure and lower eyelid ectropion can lead to corneal exposure and impaired quality of life.
Taha Z. Shipchandler   +9 more
core   +1 more source

Wireless, Adaptable and Fully Implantable Battery‐powered Devices for Optical Stimulation of the Spinal Cord in Small Rodents

open access: yesAdvanced Science, EarlyView.
Current technologies for spinal cord optogenetic stimulation rely on external power sources and face reliability constraints in freely behaving animals. Here, a fully implantable, battery‐powered optoelectronic device is introduced, enabling operation in any selected environment with wireless recharging for months‐long stimulation.
Shahriar Shalileh   +8 more
wiley   +1 more source

Can the Nasal Schirmer Test be Used as a Topographic Test in Facial Paralysis Patients?

open access: yesBezmiâlem Science, 2021
Objective:Mucociliary clearance is an important defense mechanism of the respiratory system. One of the main factors determining mucociliary clearance is the ciliary activity of the respiratory epithelium.
Muhammet YILDIZ, Ahmet BAKİ
doaj   +1 more source

CD44‐Targeting Hydroxyapatite Nanoparticles (HAP) Induce Mitochondrial Dysfunction‐Driven PANoptosis and Immunogenic Cell Death (ICD) via Ca Overload in Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
ABSTRACT Colorectal cancer (CRC) remains therapeutically challenging due to high metastasis, recurrence, and immunotherapy resistance driven by tumor microenvironment‐mediated immune evasion. Immunogenic cell death (ICD) offers a promising strategy to reshape the immune microenvironment, yet existing ICD inducers suffer from poor targeting efficiency ...
Yao Xiao   +12 more
wiley   +1 more source

Surface electromyography in peripheral facial paralysis patients [PDF]

open access: yes, 2010
OBJETIVO: estudar a atividade eletromiográfica dos músculos frontal, orbicular dos olhos, zigomáticos, orbicular da boca em indivíduos normais e pacientes portadores de paralisia facial e o índice de simetria entre os dois lados da face.
BERNARDES, Daniele Fontes Ferreira   +2 more
core   +1 more source

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