Results 31 to 40 of about 4,564 (158)

Noncanonical atherosclerosis as the driving force in tricuspid aortic valve associated aneurysms - A trace collection

Journal of Lipid Research, 2023
Pathogenic mechanisms in degenerative thoracic aortic aneurysms (TAA) are still unclear. There is an ongoing debate about whether TAAs are caused by uniform or distinct processes, which would obviously have a major impact on future treatment strategies ...
Christian Doppler, Barbara Messner, Teresa Mimler, Bruno Schachner, Marlene Rezk, Clara Ganhör, Christian Wechselberger, Marina Müller, Spela Puh, Johannes Pröll, Barbara Arbeithuber, Thomas Müller, Andreas Zierer, David Bernhard   +13 more
doaj   +1 more source

The Expression Level of the 3a Movement Protein Determines Differences in Severity of Symptoms Between Two Strains of Tomato Aspermy Cucumovirus

Molecular Plant-Microbe Interactions, 1997
Two strains of tomato aspermy cucumovirus, 1-TAV and V-TAV, differ in the severity of the symptoms induced in Nicotiana tabacum: 1-TAV induces a severe chlorotic mottle that appears 5 days post inoculation (d.p.i.) in the second systemic leaf, while V ...
Ignacio M. Moreno, Juan José Bernal, Blanca García de Blas, Emilio Rodriguez-Cerezo, Fernando García-Arenal   +4 more
doaj   +1 more source

Tomato aspermy virus elimination improves medicinal quality of chrysanthemum [PDF]

Archives of Biological Sciences, 2018
Chrysanthemum morifolium cv. ‘Huaihuang’, a medicinal chrysanthemum of China, undergoes long-term asexual reproduction and virus infection that change its quality characteristics.
Zhao Xiting, Jiang Liwei, Liu Ke, Ma Mengdan, Zhou Yingyuan, Tian Ying, Li Mingjun   +6 more
doaj   +1 more source

BASILICA Procedure Prior to Valve-in-Valve TAVR in a Supra-Annular TAV Prosthesis

JACC: Case Reports, 2023
An 80-year-old man with a supra-annular transcatheter aortic valve (TAV) prosthesis presented with severe transvalvular aortic regurgitation 18 months after the TAV replacement procedure.
Anna Damlin, MD, PhD, Christopher Meduri, MD, PhD, Aristomenis Manouras, MD, PhD, Dinos Verouhis, MD, PhD, Rickard Linder, MD, PhD, Andreas Rück, MD, PhD, Magnus Settergren, MD, PhD   +6 more
doaj   +1 more source

Understanding TAVR device expansion as it relates to morphology of the bicuspid aortic valve: A simulation study.

PLoS ONE, 2021
The bicuspid aortic valve (BAV) is a common and heterogeneous congenital heart abnormality that is often complicated by aortic stenosis. Although initially developed for tricuspid aortic valves (TAV), transcatheter aortic valve replacement (TAVR) devices
Jonathan Kusner, Giulia Luraghi, Farhan Khodaee, José Félix Rodriguez Matas, Francesco Migliavacca, Elazer R Edelman, Farhad R Nezami   +6 more
doaj   +1 more source

Heterologous Replicase from Cucumoviruses can Replicate Viral RNAs, but is Defective in Transcribing Subgenomic RNA4A or Facilitating Viral Movement

Viruses, 2018
Interspecific exchange of RNA1 or RNA2 between the cucumoviruses cucumber mosaic virus (CMV) and tomato aspermy virus (TAV) was reported to be non-viable in plants previously.
Shuangyu Gao, Jinda Lu, Xiaodong Cheng, Zhouhang Gu, Qiansheng Liao, Zhiyou Du   +5 more
doaj   +1 more source

Feasibility and safety of next-day discharge following transcatheter bicuspid aortic valve replacement

International Journal of Cardiology: Heart & Vasculature, 2022
Background: Decreased length of stay in the index hospitalization is a tendency in transcatheter aortic valve replacement (TAVR) era. In this study, we aim to evaluate the feasibility and safety of next-day discharge (NDD) in bicuspid aortic valve (BAV ...
Jiaqi Fan, Jun Chen, Lihan Wang, Hanyi Dai, Yuchao Guo, Jubo Jiang, Po Hu, Xinping Lin, Cheng Li, Xianbao Liu, Jian'an Wang   +10 more
doaj   +1 more source

Outcomes of valve-sparing aortic root replacement in patients with bicuspid aortic valve and tricuspid aortic valve: a systematic review and meta-analysis

Journal of Cardiothoracic Surgery, 2023
Background Valve-sparing aortic root replacement (VSARR) is a safe and effective surgical procedure to treat aortic root aneurysm. This meta-analysis aimed to investigate how this procedure might differ in patients with bicuspid aortic valve (BAV) and ...
Yiding Zuo, Ruixi Tan, Chaoyi Qin
doaj   +1 more source

Anomalous coronary artery origin from the opposite sinus in patients with bicuspid aortic valve: comparison with tricuspid aortic valve

Open Heart, 2021
Objective To compare the prevalence and patterns of anomalous coronary artery origin from the opposite sinus (ACAOS) in patients with bicuspid aortic valve (BAV) and tricuspid aortic valve (TAV).Methods Retrospective review of consecutive patients with ...
Rajiv Gulati, Maurice Enriquez-Sarano, Li-Tan Yang, Saarwaani Vallabhajosyula, Margaret Fuchs, Jose Medina Inojosa, Tanya H Tajouri, Sabrina D Phillips, Kyle W Klarich, Hector Michelena   +9 more
doaj   +1 more source

Ascending aortic wall degeneration in patients with bicuspid versus tricuspid aortic valve

Journal of Cardiothoracic Surgery, 2022
Background The magnitude of ascending aortic degeneration in patients with bicuspid aortic valves (BAV) is controversial. Methods The aim of this study was to investigate ascending aortic wall degeneration in patients with BAV as compared with tricuspid ...
Ari Mennander, Ivana Kholova, Saku Pelttari, Timo Paavonen   +3 more
doaj   +1 more source