Results 71 to 80 of about 11,060,549 (290)

Approach to aortic aortic valve diseases in the elderly

Turk Kardiyoloji Dernegi Arsivi-Archives of the Turkish Society of Cardiology, 2017
Aortic valve diseases are the most common among the valvular heart diseases. Significant increases in the frequency of degenerative aortic sclerosis and aortic stenosis (AS) are observed, particularly with aging of the population and diminished rheumatic heart disease.
Bozkurt, Engin, Ayhan, Huseyin
openaire   +3 more sources

POSS‐PEG‐NHS and GSH Cocrosslink DPAV to Prepare Anticalcification Bioprosthetic Scaffold With Enhanced Reendothelization, Anti‐inflammation, and Anti‐ROS

Advanced Healthcare Materials, EarlyView.
POSS‐PEG‐NHS and GSH cocrosslinked DPAV to prepare a multifunctional anticalcification valve substitute. This modification enhances mechanical properties, hemocompatibility, and re‐endothelialization while promoting anti‐inflammatory M2 macrophage infiltration and reducing calcification.
Yuqing Zhang, Chen Qian, Yingjie He, Jingli Ding, Binhao Zhang, Minghui Zou, Xing Chen, Jinping Zhao, Cuifen Lu, Jinping Liu, Jianliang Zhou   +10 more
wiley   +1 more source

Balloon-Assisted Selective Renal Artery Protection in the Endovascular Management of Juxtarenal Aortoiliac Occlusion

Vascular Specialist International
Purpose: This study aimed to evaluate the feasibility and safety of balloon-assisted selective renal protection during endovascular treatment of juxtarenal aortoiliac occlusive disease (AIOD) and to present a preoperative computed tomography angiography (
Tao Shi, Yongbao Zhang
doaj   +1 more source

Risk Factors for Mortality From Aortic Aneurysm and Dissection: Results From a 26‐Year Follow‐Up of a Community‐Based Population

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Aortic aneurysm rupture and acute aortic dissection are life‐threatening conditions and represent an ever‐growing public health challenge. Comprehensive epidemiologic investigations for their risk factors are scant.
Ai Koba, Kazumasa Yamagishi, Toshimi Sairenchi, Hiroyuki Noda, Fujiko Irie, Nobue Takizawa, Takuji Tomizawa, Hiroyasu Iso, Hitoshi Ota   +8 more
doaj   +1 more source

Comparing American, European and Asian practice guidelines for aortic diseases.

Journal of Thoracic Disease, 2017
The aortic disease comprises a group of different pathologies of high prevalence, seriousness and ever changing by the medical and surgical investigations.
J. Rozado, María Martín, I. Pascual, D. Hernández-Vaquero, C. Morís   +4 more
semanticscholar   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Unibody design for aortic disease with a narrow aortic bifurcation: tips and tricks for success

Jornal Vascular Brasileiro, 2021
Background Surgical management of patients with abdominal aortic diseases associated with distal narrowing is a challenging situation. Objectives To evaluate outcomes of unibody bifurcated endovascular stent graft repair.
Ricardo de Alvarenga Yoshida, Renato Fanchiotti Costa, Débora Ortigosa Cunha, Rafael Mendes Palhares, Rodrigo Gibin Jaldin, Marcone Lima Sobreira, Rafael Elias Farres Pimenta, Winston Bonetti Yoshida   +7 more
doaj   +1 more source

Tropomyosin 1 Promotes Platelet Adhesion and Clot Contraction Separate from Its Roles in Developmental Hematopoiesis

Advanced Science, EarlyView.
ABSTRACT Genome‐wide association studies (GWAS) link the Tropomyosin 1 (Tpm1) locus to quantitative blood trait variation, but related mechanisms are unclear. Tpm1 encodes an actin‐binding protein that regulates actin filament diversity, cell adhesion, signaling, and actomyosin contractility.
Po‐Lun Kung, Victor Tsao, Alina D Peshkova, Oscar A. Marcos‐Contreras, Kim Ha, Brian M Dulmovits, Nkemdilim Okoli, Anvi Sinha, Gennadiy Fonar, Rong Qiu, Rolf D Bates, Janelle Yeboah, Carson Shalaby, Tyler Truex, Soomin Jeong, Edna C Hardeman, Peter W Gunning, Vladimir R Muzykantov, Jacob W Myerson, Christopher S Thom   +19 more
wiley   +1 more source

Combating Inflammation and Promoting Anabolism in Osteoarthritic Cartilage Defect With an MMP13‐Sensing Dual‐Drug Scaffold

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a widespread degenerative joint condition marked by progressive cartilage breakdown, and a chronic inflammatory microenvironment, where conventional therapies largely fail to halt disease progression. To address this unmet need, an intra‐articularly implantable, disease‐responsive scaffold was developed for combinatorial
Zhen Zhang, Bangheng Liu, Yulei Mu, Huiqun Zhou, Liang Ma, Chenjie Xu, Dong‐An Wang   +6 more
wiley   +1 more source