Results 101 to 110 of about 922,275 (357)

Transcutaneous oxygen and carbon dioxide pressure monitoring to determine severity of limb ischemia and to predict surgical outcome [PDF]

, 1988
Stephen G. Lalka, James Malone, Gary G. Anderson, Roberta M. Hagaman, Kenneth E. McIntyre, Victor M. Bernhard   +5 more
openalex   +1 more source

Critical Limb Ischemia: Epidemiology [PDF]

Methodist DeBakey Cardiovascular Journal, 2012
Critical limb ischemia is found in 12% of the U.S. adult population. Its clinical presentation varies from no symptoms to intermittent claudication, atypical leg pain, rest pain, ischemic ulcers, or gangrene. Those with critical limb ischemia have a high incidence of cardiovascular comorbidities that reflect a significant systemic atherosclerotic ...
openaire   +3 more sources

Advanced Image‐Guidance and Surgical‐Navigation Techniques for Real‐Time Visualized Surgery

Advanced Science, EarlyView.
This review comprehensively summarizes advances in surgical navigation, covering both established and emerging intraoperative imaging technologies. It highlights mechanisms, advantages, limitations, and clinical applications, while emphasizing interdisciplinary collaboration.
Xiaoxiao Fan, Xiaolong Liu, Qiming Xia, Guoqiao Chen, Jiaxi Cheng, Zhaoqi Shi, Yifeng Fang, Parikshit Asutosh Khadaroo, Jun Qian, Hui Lin   +9 more
wiley   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Acute limb ischemia in patients with COVID-19 pneumonia

Journal of Vascular Surgery, 2020
R. Bellosta, L. Luzzani, G. Natalini, M. Pegorer, L. Attisani, L. Cossu, C. Ferrandina, Alessandro Fossati, E. Conti, R. Bush, G. Piffaretti   +10 more
semanticscholar   +1 more source

Partial Reprogramming in Senescent Schwann Cells Enhances Peripheral Nerve Regeneration via Restoration of Stress Granule Homeostasis

Advanced Science, EarlyView.
In this study, it is discovered that pathological accumulation of Runx2+ Schwann cell clusters​ during axonal regeneration is a key factor impairing nerve repair in aging. This pathology is associated with ​dysregulation of stress granule homeostasis.
Peilin Wang, Renyuan Wang, Yilin Huo, Ying Peng, Chuanliang Fu, Yi Hu, Zun Ren, Yersen Mulat, Hao Zhang, Dongsheng Jiang, Haodong Lin   +10 more
wiley   +1 more source

Extracellular Vesicles Secreted by Human Urine-Derived Stem Cells Promote Ischemia Repair in a Mouse Model of Hind-Limb Ischemia

Cellular Physiology and Biochemistry, 2018
Background/Aims: Our previous studies have shown that human urine-derived stem cells (USCs) have great potential as a cell source for cytotherapy and tissue engineering and that extracellular vesicles (EVs) secreted by USCs (USCs-EVs) can prevent ...
Qingwei Zhu, Qing Li, X. Niu, Guowei Zhang, Xiaozheng Ling, Jieyuan Zhang, Yang Wang, Zhifeng Deng   +7 more
semanticscholar   +1 more source

DNA‐Based Hydrogels for Musculoskeletal Reconstruction: Harnessing Dynamic Programmability and Multimodal Therapeutic Integration

Advanced Science, EarlyView.
DNA‐based hydrogels serve dual roles as structural scaffolds and therapeutic platforms, offering innovative solutions for musculoskeletal regeneration with multifunctional abilities. Abstract Musculoskeletal disorders, including bone fractures, osteoarthritis, and muscle injuries, represent a leading cause of global disability, revealing the urgency ...
Ruijianghan Shi, Huilu Zhan, Shan Jiang, Kaili Lin, Changyong Yuan   +4 more
wiley   +1 more source

Critical Limb Ischemia: Current Trends and Future Directions

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2016
Critical limb ischemia (CLI), which is at the end of the peripheral artery disease (PAD) spectrum, is associated with excessively high risk for cardiovascular events, including myocardial infarction, and death.[1][1], [2][2], [3][3] Mortality rates as ...
M. Teraa, M. Conte, F. Moll, M. Verhaar
semanticscholar   +1 more source

PIEZO Force Sensing in Vascular Biology: An Explosion of New Knowledge, Concepts and Opportunity

Advanced Science, EarlyView.
Knowledge of the remarkable mechanical force sensing and electrically transducing PIEZO1 and PIEZO2 channels is discussed across vascular biology and its cell types from the embryonic to adult stages in health, disease and old age. How the channels work, relate to other factors and signal for tissue responses to mechanical forces is debated.
David J Beech
wiley   +1 more source