Results 211 to 220 of about 6,212,855 (344)

Earthing effects on mitochondrial function: ATP production and ROS generation

FEBS Open Bio, EarlyView.
In contrast to sham and naive controls, grounded mitochondria not only exhibit significantly enhanced energy production but also demonstrate a remarkable reduction in membrane potential and oxidative stress. This suggests a profound improvement in mitochondrial health, presenting a promising avenue for therapeutic interventions.
Cecilia Giulivi, Richard Kotz
wiley   +1 more source

Potential Bias Associated with Modeling the Effectiveness of Healthcare Interventions in Reducing Mortality Using an Overall Hazard Ratio. [PDF]

Pharmacoeconomics, 2020
Alarid-Escudero F, Kuntz KM.
europepmc   +1 more source

A Comparison of Methods to Estimate the Hazard Ratio Under Conditions of Time-varying Confounding and Nonpositivity

, 2011
Ashley I. Naimi, Stephen R. Cole, Daniel Westreich, David B. Richardson   +3 more
openalex   +2 more sources

Approximate Reciprocal Relationship Between Two Cause-Specific Hazard Ratios in COVID-19 Data With Mutually Exclusive Events

, 2021
Şirin Çetin, Ayşe Ülgen, Hakan Şıvgın, Wentian Li   +3 more
openalex   +1 more source

UR‐cycleGAN: Denoising full‐body low‐dose PET images using cycle‐consistent Generative Adversarial Networks

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to develop a CycleGAN based denoising model to enhance the quality of low‐dose PET (LDPET) images, making them as close as possible to standard‐dose PET (SDPET) images. Methods Using a Philips Vereos PET/CT system, whole‐body PET images of fluorine‐18 fluorodeoxyglucose (18F‐FDG) were acquired from 37 patients to ...
Yang Liu, ZhiWu Sun, HaoJia Liu
wiley   +1 more source

Beam model development and clinical experience with RadCalc for treatment plan quality assurance in online adaptive workflow with an MR‐linac

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The aim of this work was to report on the optimization, commissioning, and validation of a beam model using a commercial independent dose verification software RadCalc version 7.2 (Lifeline Software Inc, Tyler, TX, USA), along with 4 years of experience employing RadCalc for offline and online monitor unit (MU) verification on the ...
Urszula Jelen, Zoë Moutrie, Jack D Aylward, Michael G Jameson   +3 more
wiley   +1 more source

Experience of Crisis-Hit Asian Countries: Do Asset Management Companies Increase Moral Hazard? [PDF]

This paper examines the performances of Asian asset management companies (AMCs). The analysis reveals that the AMCs vary significantly in their design and performances.
Pasadilla, Gloria, Terada-Hagiwara, Akiko   +1 more
core  

Time Dependent Hazard Ratio Estimation Using Instrumental Variables Without Conditioning on an Omitted Covariate [PDF]

, 2019
Todd A. MacKenzie, Pablo Martínez‐Camblor, A. James O’Malley   +2 more
openalex   +1 more source

Estimating populational-average hazard ratios in the presence of unmeasured confounding

, 2021
Pablo Martínez‐Camblor, Todd A. MacKenzie, A. James O’Malley   +2 more
openalex   +2 more sources

Demonstration of an enhanced dosing pattern for debulking large and bulky unresectable tumors via differential hole‐size spatially fractionated radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose/objective We propose a novel lattice deployment for spatially fractionated radiotherapy (SFRT) treatments. In this approach, a larger diameter high‐dose sphere is centrally placed in the bulky tumor mass and surrounded by smaller diameter high‐dose spheres.
Joshua Misa, William St. Clair, Damodar Pokhrel   +2 more
wiley   +1 more source