Results 31 to 40 of about 661 (156)

Mechanism of MCUB‐Dependent Inhibition of Mitochondrial Calcium Uptake

Journal of Cellular Physiology, Volume 240, Issue 4, April 2025.
ABSTRACT Mitochondrial Ca2+ levels are regulated to balance stimulating respiration against the harm of Ca2+ overload. Contributing to this balance, the main channel transporting Ca2+ into the matrix, the mitochondrial Ca2+ uniporter, can incorporate a dominant‐negative subunit (MCUB).
Neeraj K. Rai, David R. Eberhardt, Anthony M. Balynas, Melissa J. S. MacEwen, Ashley R. Bratt, Yasemin Sancak, Dipayan Chaudhuri   +6 more
wiley   +1 more source

Feasibility of volumetric‐modulated arc therapy gating for cardiac radioablation using real‐time ECG signal acquisition and a dynamic phantom

Medical Physics, Volume 52, Issue 3, Page 1758-1768, March 2025.
Abstract Background Stereotactic arrythmia radioablation (STAR) is a noninvasive technique to treat ventricular tachycardia (VT). Management of cardiorespiratory motion plays an essential role in VT‐STAR treatments to improve treatment outcomes by reducing positional uncertainties and increasing dose conformality.
Cristiano Q. M. Reis, Alex Cross, Jennifer M. Borsavage, Greg Berryhill, Scott Karnas, James L. Robar, Stewart Gaede   +6 more
wiley   +1 more source

Charge Carrier Dynamics of SnO2 Electron‐Transporting Layers in Perovskite Solar Cells

Small Structures, Volume 6, Issue 1, January 2025.
Tin(IV) oxide electron transporting materials have gained much interest in conventional (n–i–p) perovskite solar cells. This review outlines the key advances in SnO2‐based electron‐transporting layers for state‐of‐the‐art perovskite solar cells. The changes in charge carrier dynamics of SnO2‐based perovskite solar cells made through surface defect ...
Abraham Adenle, Selengesuren Suragtkhuu, Solongo Purevdorj, Yu Lin Zhong, Munkhbayar Batmunkh   +4 more
wiley   +1 more source

Broad repetitive transcranial magnetic stimulation (rTMS) of the precuneus in Alzheimer's disease: A rationale and study design

Alzheimer's &Dementia: Translational Research &Clinical Interventions, Volume 11, Issue 1, January-March 2025.
Abstract INTRODUCTION Brain network dysfunction, particularly within the default mode network (DMN), is an increasingly apparent contributor to the clinical progression of Alzheimer's disease (AD). Repetitive transcranial magnetic stimulation (rTMS) can target key DMN hubs, maintain signaling function, and delay or improve clinical outcomes in AD. Here,
Michael K. Leuchter, Hanadi A. Oughli, Kelly A. Durbin, Nicholas J. Jackson, David Elashoff, Timothy S. Chang, Juliana Corlier, Doan Ngo, Cole Matthews, Darice Wong, Brent L. Fogel, Gal Bitan, Andrew F. Leuchter, Keith Vossel, Nanthia Suthana   +14 more
wiley   +1 more source

Effects of Mycoplasma ovipneumoniae, abundance, and climate conditions on bighorn sheep lamb:ewe ratios in New Mexico

Ecosphere, Volume 15, Issue 12, December 2024.
Abstract Mycoplasma ovipneumoniae is a primary causative agent responsible for initiating polymicrobial pneumonia in bighorn sheep (Ovis canadensis). Infections of bighorn sheep populations are typically characterized by initial all‐age epizootics followed by long‐term periods of repressed juvenile (lamb) survival.
Colton J. Padilla, Caitlin Q. Ruhl, James W. Cain III, Matthew E. Gompper   +3 more
wiley   +1 more source

Associação entre volume expiratório forçado e a relação cintura-quadril em escolares com sobrepeso e obesidade

HSJ
Objetivo: Avaliar a associação entre o volume expiratório forçado no primeiro segundo da capacidade vital forçada (VEF1) e a relação cintura-quadril (RCQ) de escolares com sobrepeso e obesidade. Método: Estudo transversal que avaliou indivíduos de ambos
Vanessa Etges Schuster, Marina Möhlecke de Souza, Fabiana Rafaela Santos de Mello, Luana dos Passos Vieira, Djennifer Raquel da Rosa, Betina Breyer Figueiró, Dannuey Machado Cardoso, Dulciane Nunes Paiva   +7 more
doaj   +1 more source

Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation

IET Power Electronics, Volume 17, Issue 11, Page 1445-1456, 19 August 2024.
A new Soft‐switching high gain DC‐DC converter (SSHGC) is presented in this article. Conventional HGC is improved with an multiplier and a resonant network. Abstract This paper proposes an extended DC‐DC converter with high voltage conversion ratio and soft‐switching ability.
Pravat Biswal, Veera Venkata Subrahmanya Kumar Bhajana, Atif Iqbal, Vijay Kakani, Madhuchandra Popuri   +4 more
wiley   +1 more source

Effect of the stage of lactation on milk composition, its properties and the quality of rennet curdling in East Friesian ewes

Czech Journal of Animal Science, 2008
The evaluation of the effect of the stage of lactation on milk composition, its properties and the quality of rennet curdling was carried out over the period of three successive years using milk samples (n = 162) obtained from a total of 27 ewes of the ...
J. Kuchtík, K. Šustová, T. Urban, D. Zapletal   +3 more
doaj   +1 more source

Primary Team Versus Local Recovery in Liver Transplantation in the Modern Era: A National Analysis of the United Network for Organ Sharing Database

Clinical Transplantation, Volume 38, Issue 8, August 2024.
ABSTRACT Background The implementation of acuity circles (AC) in 2020 and the COVID‐19 pandemic increased the use of local surgeons to recover livers for transplant; however, the impact on liver transplant (LT) outcomes is unknown. Methods Deceased donor adult LT recipients from the UNOS database were identified.
Jenna N. Whitrock, Stephanie Sisak, Catherine G. Pratt, Aaron M. Delman, Adam D. Price, Koffi Wima, Shimul A. Shah, Ralph Cutler Quillin III   +7 more
wiley   +1 more source

Controlled growth of uniform and dense perovskite layers on SnO2 via interface passivation by PbS quantum dots

EcoMat, Volume 6, Issue 6, June 2024.
A schematic of the effect of PbS quantum dots (QDs) on the growth mechanism of halide perovskite film. PbS QDs passivate the surface of SnO2 layer and induce the formation of Sn‐S bonds which leads to the growth of pinhole‐free and crystalline the halid perovskite film. Abstract Formamidinium lead iodide (FAPbI3) and SnO2 are a promising pair of halide
Yulin Liu, Sumin Bae, Seongha Lee, Anqi Wang, Youngsoo Jung, Doh‐Kwon Lee, Jung‐Kun Lee   +6 more
wiley   +1 more source