Results 51 to 60 of about 1,474,022 (242)

European multicentre experience of staged hybrid atrial fibrillation ablation for the treatment of persistent and longstanding persistent atrial fibrillation

International Journal of Cardiology: Heart & Vasculature, 2020
The management of non-paroxysmal atrial fibrillation (AF) remains controversial. We examined the efficacy and safety of the 2 stage Hybrid AF ablation approach by analysing the largest series of this technique reported so far.
G.A. Haywood, R. Varini, P. Osmancik, M. Cireddu, J. Caldwell, M.A. Chaudhry, M. Loubani, P. Della Bella, E. Lapenna, P. Budera, M. Dalrymple-Hay   +10 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Automated segmentation of colorectal liver metastasis and liver ablation on contrast-enhanced CT images

Frontiers in Oncology, 2022
ObjectivesColorectal cancer (CRC), the third most common cancer in the USA, is a leading cause of cancer-related death worldwide. Up to 60% of patients develop liver metastasis (CRLM).
Brian M. Anderson, Brian M. Anderson, Bastien Rigaud, Yuan-Mao Lin, A. Kyle Jones, HynSeon Christine Kang, Bruno C. Odisio, Kristy K. Brock   +7 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Absorption waves produced by CO₂ laser ablation [PDF]

, 2006
A requirement for efficient pulsed laser propulsion from ground to LEO is the achievement of a specific impulse of up to 800 s at a jet efficiency of at least 50%.
Schall, Wolfgang, Eckel, Hans-Albert, Tegel, Jochen   +2 more
core  

Conditional cell ablation by stringent tetracycline-dependent regulation of barnase in mammalian cells [PDF]

, 2001
Leuchtenberger S, Perz A, Gatz C, Bartsch JW. Conditional cell ablation by stringent tetracycline-dependent regulation of barnase in mammalian cells. Nucleic Acids Research.
Gatz, Christiane, Bartsch, Jörg W., Leuchtenberger, Stefanie, Gatz, C, Perz, Angela, Leuchtenberger, S., Bartsch, J W, Perz, A., Perz, A, Leuchtenberger, S, Bartsch, Joerg W.   +10 more
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Development of the multi-directional ablation process using the femtosecond laser to create a pattern on the lateral side of a 3D microstructure

Scientific Reports, 2023
Two-photon stereolithography (TPS) is widely used for the fabrication of various three–dimensional (3D) structures with sub-micron fabrication resolution in a single fabrication process.
Cheol Woo Ha, Yong Son
doaj   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Spatial and temporal changes in ablation, distribution and evolution of glacial zones on Irenebreen, a small glacier of the High Arctic, Svalbard

, 2020
The purpose of this work was to provide a detailed description of the temporal and spatial variability of ablation on Irenebreen – with a focus on the spatial distribution and evolution of glacial zones in the summer season of 2017. Irenebreen is a small
Wójcik, Kornelia Anna, Sobota, Ireneusz
core   +1 more source