Results 51 to 60 of about 51,546 (294)

Are PM6:Y6 Bulk Heterojunction Photoactive Films Cytocompatible and Electrically Stable in Biological Environments?

open access: yesAdvanced Electronic Materials, EarlyView.
PM6:Y6 organic photovoltaic films are systematically studied to understand their potential for use in bioelectronics. The films exhibit excellent stability in simulated physiological environments, enabling consistent power delivery and demonstrating compatibility with rat neurons and the choriallantoic membrane of chicken embryos.
Mathias Polz   +10 more
wiley   +1 more source

Forced normalization after turning off vagus nerve stimulation in Lennox–Gastaut syndrome

open access: yesEpilepsy and Behavior Case Reports, 2019
Forced normalization is the development of psychiatric symptoms in a patient experiencing remission of seizures. We present a case of Lennox Gastaut syndrome in which forced normalization developed after vagus nerve stimulation was stopped.The patient ...
Sydney Lee   +5 more
doaj  

Transcutaneous Vagus Nerve Stimulation [PDF]

open access: yesEuropean Neurological Review, 2011
Invasive vagus nerve stimulation (VNS) is an approved treatment for drug-resistant epilepsy. Besides its recognised clinical efficacy, there are major drawbacks, such as invasiveness and a great many side effects. Therefore there is a medical demand for transcutaneous VNS (t-VNS®), which combines selective, non-invasive access to vagus nerve afferents ...
openaire   +2 more sources

A history of gastrectomy is a risk factor for choledocholithiasis in patients undergoing cholecystectomy: A single center retrospective study

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This retrospective study suggests that gastrectomy is a risk factor for choledocholithiasis. Especially in terms of the differences in reconstruction methods, the median time from gastrectomy to development of choledocholithiasis was 5.5 years for Roux‐en‐Y, which was significantly faster than 20 years for Billroth I and 35 years for Billroth II ...
Yuki Matsui   +8 more
wiley   +1 more source

Current status, trends, and controversies in the selection of gastrectomy procedures: Insights from two nationwide questionnaire surveys conducted over a 7‐year interval in Japan

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This study investigates the evolving trends and challenges in gastrectomy procedures in Japan, drawing on two nationwide surveys conducted in 2014 and 2021. Results show a significant shift toward minimally invasive and function‐preserving surgeries, such as laparoscopic and robot‐assisted gastrectomy, with an emphasis on enhancing postoperative ...
Koji Nakada   +7 more
wiley   +1 more source

Organ-Specific Activation of the Gastric Branch of the Efferent Vagus Nerve by Ghrelin in Urethane-Anesthetized Rats

open access: yesJournal of Pharmacological Sciences, 2014
.: Ghrelin plays multiple physiological roles such as growth hormone secretion and exerting orexigenic actions; however, its physiological roles in the electrical activity of autonomic nerves remain unclear.
Hiromi Habara   +4 more
doaj  

Fluorescence Guided Surgery in Gastric Cancer: What Do We Have and What Can We Do?

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background and Objective Fluorescence imaging has emerged as a valuable adjunct in gastric surgery, enhancing resection precision and oncologic outcomes. However, the use of indocyanine green (ICG) remains controversial due to uncertainties in efficacy and administration. A lack of standardized protocols persists.
Chun Zhuang, Han‐Kwang Yang
wiley   +1 more source

Solving the Amyloid Paradox: Unveiling the Complex Pathogenicity of Amyloid Fibrils

open access: yesAggregate, EarlyView.
This review addresses the gap between strong evidence for the involvement of amyloid fibrils in neurodegeneration and the failure of anti‐amyloid therapies, a phenomenon herein termed the “amyloid paradox.” To address this paradox, we provide a comprehensive summary of the current understanding of fibrils' pathogenic properties and mechanisms ...
Maksim I. Sulatsky   +3 more
wiley   +1 more source

Selective stimulation of the ferret abdominal vagus nerve with multi-contact nerve cuff electrodes

open access: yesScientific Reports, 2021
Dysfunction and diseases of the gastrointestinal (GI) tract are a major driver of medical care. The vagus nerve innervates and controls multiple organs of the GI tract and vagus nerve stimulation (VNS) could provide a means for affecting GI function and ...
Jonathan A. Shulgach   +11 more
doaj   +1 more source

Gastrointestinal Issues in CHARGE Syndrome: Prevalence, Patterns, and Constipation‐Related Quality of Life

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gastrointestinal (GI) symptoms are common in CHARGE syndrome, but their frequency and characteristics remain poorly documented due to the complex nature of CHARGE syndrome. This study aimed to determine the prevalence of GI issues in CHARGE syndrome and their impact on quality of life (QoL).
Annie Kakamousias, Kim Blake
wiley   +1 more source

Home - About - Disclaimer - Privacy