Results 91 to 100 of about 55,753 (240)

Vaccarin Improves Myocardial Ischemia–Reperfusion Injury by Attenuating Oxidative Stress and Ferroptosis Through Reducing NOX4‐Modulated JAK2/STAT3 Pathway Activation

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Vaccarin is a naturally occurring flavonoid glycoside with cardioprotective properties; however, its involvement in myocardial ischemia–reperfusion (MI/R) injury remains poorly defined. We herein investigated whether vaccarin protects cardiomyocytes from MI/R‐induced dysfunction in vivo and in vitro and examined the associated molecular ...
Han Yang, Mi Zhou, Feng‐Cai Zhang
wiley   +1 more source

CO2 lasers in the management of potentially malignant and malignant oral disorders [PDF]

open access: yes, 2012
The CO2 laser was invented in 1963 by Kumar Patel. Since the early 1970s, CO2 laser has proved to be an effective method of treatment for patients with several types of oral lesions, including early squamous cell carcinoma.
Hamdoon, Z, Hopper, C, Jerjes, W
core   +1 more source

Upper Airway Obstruction due to Kaposi Sarcoma—Presenting Sign of HIV: Case Report and Review

open access: yesThe Laryngoscope, EarlyView.
This study presents a case of undiagnosed HIV presenting with Kaposi sarcoma (KS) of the head and neck with acute upper airway obstruction (UAO) and provides an updated scoping literature review to examine the patient characteristics, lesion characteristics, interventions, and outcomes of KS cases with UAO from the pharynx, larynx, and/or trachea.
Zachary A. Wykoff   +3 more
wiley   +1 more source

Inguinal and subinguinal micro-varicocelectomy, the optimal surgical management of varicocele: a meta-analysis

open access: yesAsian Journal of Andrology, 2015
Conventional meta-analyses have shown inconsistent results for the efficacy of various treatments of varicoceles. Therefore, we performed a multiple-treatment meta-analysis to assess the effectiveness and safety of 10 methods of varicocelectomy and ...
Jun Wang   +7 more
doaj   +1 more source

The Application of Telemedicine in Surgery

open access: yesMed Research, EarlyView.
This figure provides an overview of the content presented in this article. Telemedicine is integrated throughout the entire surgical workflow, with distinct applications across the preoperative, intraoperative, and postoperative phases. These applications are enabled by a suite of supporting technologies, while the associated implementation challenges ...
Yufan Yang   +8 more
wiley   +1 more source

Medicare Utilization and Reimbursement Trends for Free Flaps in Otolaryngology, Plastic Surgery, and Maxillofacial Surgery

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Free flap procedures are important components of reconstructive surgery in otolaryngology, plastic surgery, and maxillofacial surgery. This research investigates trends in utilization, charges, and Medicare reimbursements for free flap procedures performed across these specialties.
Kyle Polen   +4 more
wiley   +1 more source

Survey-based Study to Assess the Self-perceived Competency in and Knowledge about Reconstructive Microsurgery among Young Plastic Surgeons

open access: yesSiriraj Medical Journal
Objective: Microvascular free tissue transfer has become a preferred reconstructive technique for managing complex wounds and defects. The aim of this questionnaire-based study was to assess self-perceived competency in and knowledge about ...
Nutthawut Akaranuchat   +2 more
doaj  

Postoperative care in finger replantation. Our case-load and review of the literature [PDF]

open access: yes, 2015
OBJECTIVE: Technical success of a finger replantation depends on several factors such as surgical procedure, type of injury, number of segments amputated, amputation level and individual patient factors.
Chen, Hc   +6 more
core  

Polarized cortical tension drives zebrafish epiboly movements [PDF]

open access: yes, 2016
The principles underlying the biomechanics of morphogenesis are largely unknown. Epiboly is an essential embryonic event in which three tissues coordinate to direct the expansion of the blastoderm.
Amayra Hernández‐Vega   +13 more
core   +2 more sources

Fiber Bragg Grating Force Sensors for Minimally Invasive Surgery: State of the Art, Challenges, and Opportunities

open access: yesSmartBot, EarlyView.
This article reviews the application of fiber Bragg grating (FBG) technology for precise force sensing in minimally invasive surgery. It outlines the fundamental working principles and algorithms used to interpret sensor data. The text surveys clinical applications across various medical fields, such as ophthalmology and vascular intervention (Table of
Shiyuan Dong   +9 more
wiley   +1 more source

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