Results 61 to 70 of about 168,896 (357)

Long-term results of simplified frozen elephant trunk technique in complicated acute type A aortic dissection: A case–control study [PDF]

, 2016
Aim: To describe the long-term experience of a simplified frozen elephant trunk technique (sFETT) used in complicated acute type A aortic dissection (AAAD) treatment. Methods and results: Between January 2001 and December 2012, 34 patients (mean age 59.9
Chaykovska, L., Kobayashi, M., Lachat, M., Maisano, F., Nguyen, T., PECORARO, Felice, Puippe, G., Salzberg, S., Ueda, H., van der Loo, B.   +9 more
core   +1 more source

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

Advanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu, Jing Luo, Li Yu, Daoxi Qi, Boyu Li, Yating Chen, Chen Wang, Xiaokang Zhang, Wenzheng Guo, Qiyong Lou, Gang Zhai, Yonglin Ruan, Jianfei Huang, Shengchi Shi, Zhan Yin, Fang Zheng   +15 more
wiley   +1 more source

Mechanobiological Dynamics‐Inspired Mechanomodulatory Biomaterials

Advanced Science, EarlyView.
Recent advances in biomaterial‐mediated mechanomodulation of stem cell fate, encompassing 2, 3, and 4D systems and their synergy with artificial intelligence is overviewed. By integrating knowledge from diverse fields, this review ultimately aims to inspire the design of smarter biomaterial systems that can accelerate the clinical translation of ...
Letao Yang, Pengfei Jiang, Joshua B Stein, Yannan Hou, Chaochen Zhou, Heemin Kang, Ki‐Bum Lee   +6 more
wiley   +1 more source

Subclavian steal syndrome in a right aortic arch with aberrant left subclavian artery atresia

SAGE Open Medical Case Reports, 2023
Congenital aortic arch anomalies are an uncommon diagnosis resulting from embryologic malformations during the fourth to eighth week of gestation. Asymptomatic variants frequently are overlooked in the perinatal period and diagnosed incidentally during ...
Jonathan Nakata, Kurt R Stahlfeld, Samuel T Simone   +2 more
doaj   +1 more source

Aortic Geometric Alteration Associated With Acute Type B Aortic Dissection: Angulation, Tortuosity, and Arch Type

Frontiers in Physiology, 2021
Background: Acute type B aortic dissection is a highly serious aortic pathology. Aortic geometric parameters may be useful variables related to the occurrence of acute type B aortic dissection (aTBAD).
Likun Sun, Likun Sun, Jiehua Li, Jiehua Li, Lunchang Wang, Lunchang Wang, Quanming Li, Quanming Li, Hao He, Hao He, Xin Li, Xin Li, Ming Li, Ming Li, Tun Wang, Tun Wang, Chenglei Zhao, Chenglei Zhao, Xiaolong Zhang, Xiaolong Zhang, Chang Shu, Chang Shu, Chang Shu   +22 more
doaj   +1 more source

Contribution of Gli1+ Adventitial Stem Cells to Smooth Muscle Cells in Atherosclerosis and Vascular Injury

Advanced Science, EarlyView.
Gli1+ adventitial stem cells (ASCs) have been thought to generate smooth muscle cells (SMCs) in atherosclerosis. Using a dual‐recombinase lineage tracing to exclude ectopic labeling, Wang et al. found that Gli1+ ASCs do not contribute to SMCs in atherosclerotic plaques.
Haixiao Wang, Xiuzhen Huang, Jialing Mou, Enci Wang, Yan Li, Wenjuan Pu, Yao Xie, Xiaoling Guo, Lixin Wang, Maoping Chu, Bin Zhou, Chao Niu   +11 more
wiley   +1 more source

Should aortic arch replacement be performed during initial surgery for aortic root aneurysm in patients with Marfan syndrome?† [PDF]

, 2017
OBJECTIVES The aim of this study was to investigate whether total arch replacement (TAR) during initial surgery for root aneurysm should be routinely performed in patients with Marfan syndrome (MFS).
Carrel, Thierry, Czerny, Martin, Jungi, Silvan, Kadner, Alexander, Meszaros, Katharina, Schmidli, Juerg, Schoenhoff, Florian S.   +6 more
core  

Endothelium in the pharyngeal arches 3, 4 and 6 is derived from the second heart field. [PDF]

, 2017
Oxygenated blood from the heart is directed into the systemic circulation through the aortic arch arteries (AAAs). The AAAs arise by remodeling of three symmetrical pairs of pharyngeal arch arteries (PAAs), which connect the heart with the paired dorsal ...
Astrof, Sophie, Chen, Dongying, Chen, Kelley, Jubran, Ali, Ramirez, AnnJosette, Wang, Xia   +5 more
core   +2 more sources

Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention

Advanced Science, EarlyView.
A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu, Qiang Luo, Zhuoqun Cao, Hongde Li, Xi Chen, Hong Wang, Mao Chen, Ziyu Ren, Wenqi Hu   +8 more
wiley   +1 more source

Stress analysis in a layered aortic arch model under pulsatile blood flow

BioMedical Engineering OnLine, 2006
Background Many cardiovascular diseases, such as aortic dissection, frequently occur on the aortic arch and fluid-structure interactions play an important role in the cardiovascular system.
Matsuzawa Teruo, Watanabe Masahiro, Gao Feng   +2 more
doaj   +1 more source