Results 81 to 90 of about 845,562 (305)

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Brachial Artery Aneurysm as a Limb Threatening Condition: a Case Report

Archives of Academic Emergency Medicine, 2018
Brachial artery aneurysms are rare but potentially limb threatening condition. The presented case here is a 52-year old male referred to the emergency department complaining a sudden onset and progressive pain with coldness of his right upper extremity ...
Farhad Heydari, Mehrdad Esmailian, Mehrsa Taheri   +2 more
doaj   +1 more source

Advances in Watermelon Grafting to Increase Efficiency and Automation

Horticulturae, 2020
Grafting watermelon (Citrullus lanatus) onto resistant rootstocks is an effective technique in the management of biotic and abiotic stresses. Since the first reported grafting of watermelon for disease resistance in 1927, adoption of the practice has ...
Pinki Devi, Scott Lukas, Carol Miles
doaj   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Comparative Outcomes of Thoracic Endovascular Aortic Repair versus Open Surgical Repair for Descending Thoracic Aortic Aneurysms: A Retrospective Cohort Analysis [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Descending Thoracic Aortic Aneurysms (DTAAs) pose significant management challenges, with Thoracic Endovascular Aortic Repair (TEVAR) increasingly replacing Open Surgical Repair (OSR) due to its minimally invasive nature.
Nishant Bhargava, Zakir Hussain, Jayesh Dholakiya, Prarabdh Saxena   +3 more
doaj   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

Finite element and mechanobiological modelling of vascular devices [PDF]

, 2011
There are two main surgical treatments for vascular diseases, (i) percutaneous stent deployment and (ii) replacement of an atherosclerotic artery with a vascular graft or tissue engineered blood vessel.
Zahedmanesh, Houman
core   +2 more sources

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Vascular network segmentation: an unsupervised approach [PDF]

, 2012
Micro-tomography produces high resolution images of biological structures such as vascular networks. In this paper, we present a new approach for segmenting vascular network into pathological and normal regions from considering their micro-vessel 3D ...
Raphael Serduc, Xavier Descombes, Caroline Fonta, Le Duc, Géraldine, Abdelhakim El Boustani, Serduc, Raphael, Plouraboué, Franck, Descombes, Xavier, Weitkamp, Timm, Timm Weitkamp, Fonta, Caroline, Franck Plouraboue, Geraldine Le Duc, El Boustani, Abdelhakim, El Boustani, A.   +14 more
core   +1 more source

Impact of COVID-19 on vascular patients worldwide: analysis of the COVIDSurg data.

, 2021
BACKGROUND: The COVIDSurg collaborative was an international multicenter prospective analysis of perioperative data from 235 hospitals in 24 countries. It found that perioperative COVID-19 infection was associated with a mortality rate of 24%.
Elmore U, The COVIDSurg Collaborative and Vascular and Endovascular, Research Network, Matthew MACHIN, Bosanquet, David, Machin, Matthew, The COVIDSurg Collaborative, Hitchman, Louise, Louise HITCHMAN, Vascular and Endovascular Research Network   +8 more
core   +1 more source