Results 51 to 60 of about 883,493 (257)

Vascularização temporária de membros isquêmicos por meio de shunt arteriomedular: trabalho experimental Temporary vascularization on ischemic limbs through arterial-medullar shunt: an experimental work

Jornal Vascular Brasileiro, 2012
CONTEXTO: Os autores idealizaram um shunt temporário entre a artéria femoral e o canal medular de ossos longos para manter a viabilidade dos membros agudamente isquêmicos, enquanto não é possível estabelecer um tratamento definitivo.
Ronaldo André Poerschke, Daniela Augustin Silveira, Peterson Lodi, Wagner Titton, Guilherme Marx, Alexandre Soares Lampert   +5 more
doaj   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

Advanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn, Gyu Tae Park, Dongjun Lee, Sik Yoon, Sae‐Ock Oh, Jae Ho Kim, Byoung Soo Kim   +6 more
wiley   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Technical Tips for Surgical Treatment of Takayasu Arteritis

Vascular Specialist International
Takayasu arteritis (TAK) is a rare form of vasculitis that is more common in young Asian females. TAK is characterized as idiopathic, inflammatory, granulomatous, and large-vessel panarteritis.
Jayeon Ahn, Seung-Kee Min
doaj   +1 more source

Hemocompatible Glycogen‐Tissue Plasminogen Activator Complexes for Enhanced Blood Clot Dissolution

Advanced Healthcare Materials, EarlyView.
Glycogen–heparin‐cRGD nanoparticles enable targeted delivery of tissue plasminogen activator (tPA) to thrombi through activated platelet recognition. The hemocompatible hybrids minimize interactions with blood and immune cells while retaining enzymatic biodegradability.
Nadiia Davydiuk, Vaidehi Londhe, Susanne Boye, Martin Müller, Carsten Werner, Manfred F. Maitz, Quinn A. Besford   +6 more
wiley   +1 more source

Studies of surface modification of polymers via photo-initiated grafting [PDF]

, 1990
Industrial biosynthesis of proteins used in medical therapy involves filtration through polymeric membranes in order to separate them from fermentation mixtures.
Preston, Linda Margaret
core  

Bone Organoids Across the Development‐to‐Remodeling Continuum: From Tissue Formation to Functional Competence and Translation

Advanced Healthcare Materials, EarlyView.
Mineralization alone does not establish a mature bone organoid. This Review integrates biological foundations, materials design, adaptive remodeling, and translational validation through the development‐to‐remodeling continuum (DRC). By separating biological functions from the evidence supporting them, the framework exposes critical gaps in current ...
Xijie Tang, Haijia Xu, Xiangzhong Liu, Yi Yang, Zhanghua Li   +4 more
wiley   +1 more source

Reconstruction of a Severely Crushed Leg with Interpositional Vessel Grafts and Latissimus Dorsi Flap

Archives of Plastic Surgery, 2012
We present a case of a near total amputation at the distal tibial level, in which the patient emphatically wanted to save the leg. The anterior and posterior tibial nerves were intact, indicating a high possibility of sensory recovery after ...
Chan Woo Park, Youn Hwan Kim, Kyu Tae Hwang, Jeong Tae Kim   +3 more
doaj   +1 more source

Application of enhanced stromal vascular fraction and fat grafting mixed with PRP in post-traumatic lower extremity ulcers

, 2011
The authors presented their experience in regenerative surgery of post-traumatic lower extremity ulcers, evaluating the effects related to the use of Enhanced Stromal Vascular Fraction (e-SVF) and Fat Grafting with Platelet rich Plasma (PRP). The authors
Gentile, P, Pietro Gentile, Augusto Orlandi, Alessandro Di Stefani, Valerio Cervelli, Di Stefani, A, Barbara De Angelis, Beniamino Cristiano Curcio, Marco Felici, Calabrese, C, Cervelli, V, Maria Giovanna Scioli, Felici, M, Curcio, BC, Orlandi, A, De Angelis, B, Scioli, MG, Claudio Calabrese, ORLANDI, AUGUSTO, CERVELLI, VALERIO, DI STEFANI, ALESSANDRO   +20 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source