Results 31 to 40 of about 40,577 (253)

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

open access: yesAdvanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong   +14 more
wiley   +1 more source

Comparison of auricle reconstruction with expanded flaps and auricle reconstruction with non-expanded flaps in patients with microtia: A meta-analysis

open access: yesEar, Nose & Throat Journal
Objective We conducted this meta-analysis to compare the efficacy of these two surgical methods by comparing the incidence of major evaluation indicators.
Pengfei Sun MD   +3 more
doaj   +1 more source

Nickel‐Catalyzed Three‐Component Difluoroalkylation‐Amination for the Direct Access to Anti‐Inflammatory β‐Difluoroalkyl Amines

open access: yesAdvanced Science, EarlyView.
A nickel‐catalyzed three‐component reductive fluoroalkylation‐amination strategy of N‐vinylamides for the direct access to the α‐amidyl‐β‐difluoroalkyl amines was reported here. The synthetic method features with broad substrate scope, mild conditions, high functional group tolerance, and convenience to handle.
Chang Xu   +8 more
wiley   +1 more source

Is Simple Reimplantation a Viable Option in Pediculated Auricular Avulsions? A Systematic Review of the Literature

open access: yesCraniomaxillofacial Trauma & Reconstruction
Auricular avulsion injuries are rare, and microvascular reimplantation is considered the preferred treatment according to current literature. However, when a small skin pedicle is preserved, non-microvascular reattachment techniques may offer comparable ...
Jose Carlos Román Padilla   +3 more
doaj   +1 more source

Dual‐Targeting Biomimetic Nanozymes Loaded Microneedle Patch Promotes Scarless Wound Healing Through Anti‐Inflammatory and Anti‐Fibrotic Effects

open access: yesAdvanced Science, EarlyView.
This study developed a dual‐targeting biomimetic nanozyme hybrid system (Cu‐CeO2@ABs‐FTP) and integrated it with HAMA hydrogel to fabricate a microneedle patch (CAF@MN). The patch promotes fibroblast‐mediated wound repair, targets macrophages to induce M2 polarization, and targets myofibroblasts to exert anti‐fibrotic effects, thereby enabling rapid ...
Hongyi Zhang   +14 more
wiley   +1 more source

Surgical management of auricular arteriovenous malformations: A literature review

open access: yesLaryngoscope Investigative Otolaryngology, 2022
Auricular arteriovenous malformations (AVMs) can cause a variety of symptoms that seriously impact the patient's appearance, life, and mental well‐being.
Ruiquan Liu   +4 more
doaj   +1 more source

Hyper‐Intense Tumor Peripheral Accumulation of Antibody‐Conjugated Iron Oxide Nanoparticles can Enable Breast Cancer Detection by Magnetic Particle Imaging

open access: yesAdvanced Science, EarlyView.
Tumor‐associated inflammation retains antibody‐targeted or non‐specific antibody conjugated nanoparticles within the tumor microenvironment. Magnetic Particle Imaging (MPI) enables non‐invasive detection and differentiation of tumors from other organs, owing to higher nanoparticle retention by inflammatory cells in the tumor periphery.
Preethi Korangath   +9 more
wiley   +1 more source

А very rare cutaneous epithelioid hemangioendothelioma in the right auricle on a male adult [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo
Introduction. Epithelioid hemangioendothelioma is an extremely rare tumor of vascular origin, which mainly affects soft tissues and, in rare cases, also affects the skin. Case outline. A 71-year-old man came for an examination due to a tumor localized on
Filipović Milan   +4 more
doaj   +1 more source

Regeneration of Planarian Auricles and Reestablishment of Chemotactic Ability

open access: yesFrontiers in Cell and Developmental Biology, 2021
Detection of chemical stimuli is crucial for living systems and also contributes to quality of life in humans. Since loss of olfaction becomes more prevalent with aging, longer life expectancies have fueled interest in understanding the molecular ...
Eugene Matthew P. Almazan   +3 more
doaj   +1 more source

TECTB Variants Reveal Tectorial Membrane Vulnerability in Dominant Non‐Syndromic Hearing Loss

open access: yesAdvanced Science, EarlyView.
TECTB is a non‐collagenous protein of the tectorial membrane – an extracellular matrix of the cochlea. This study identifies dominant missense variants in TECTB linked to human hereditary deafness in two unrelated families. Genetically engineered mice homozygous for one of the variants are profoundly deaf, whereas heterozygous mice have normal hearing ...
Evan B. Hale   +23 more
wiley   +1 more source

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