منابع مشابه
A vascularized tissue-engineered trachea with ectopic pedicled muscle flap
Objectives: Surgical treatment of segment tracheal reconstruction longer than 6 cm needs trachea substitutes, tissue engineering can provide alternatives for tracheal reconstruction. Constructs with blood supply are preferred for tracheal replacement. Here we describe an approach for engineering of vascularized trachea with ectopic pedicled muscle flap. Methods: Poly (L-lactic-co-glycolic acid)...
متن کاملGeneration of eX vivo-vascularized Muscle Engineered Tissue (X-MET)
The object of this study was to develop an in vitro bioengineered three-dimensional vascularized skeletal muscle tissue, named eX-vivo Muscle Engineered Tissue (X-MET). This new tissue contains cells that exhibit the characteristics of differentiated myotubes, with organized contractile machinery, undifferentiated cells, and vascular cells capable of forming "vessel-like" networks. X-MET showed...
متن کاملTissue engineered prefabricated vascularized flaps.
UNLABELLED BACKGROUND.: Microvascular free tissue transfer has become increasingly popular in the reconstruction of head and neck defects, but it also has its disadvantages. Tissue engineering allows the generation of neo-tissue for implantation, but these tissues are often avascular. We propose to combine tissue-engineering techniques together with flap prefabrication techniques to generate a ...
متن کاملAbstract: Fabrication of a Tissue-Engineered Pre-Vascularized Perfusable Skin Flap
MATERIALS AND METHODS: The potential healing benefits of HBOT preconditioning and stromal vascular fraction (SVF) delivery on flap survival were examined in a guinea pig model. Animal subjects were randomly assigned to one of four study groups: SVF/saline injections followed by HBOT, SVF/saline injections only, HBOT only, or neither HBOT nor injections. In order to enhance clinical relevance, a...
متن کاملThe versatility of vascularized iliac crest with internal oblique muscle flap for composite upper maxillary reconstruction.
The middle third defects of the face following total or partial oncologic maxillectomy include very important facial structures, both for esthetical and for functional reasons. Among the outcomes, large oronasal or oromaxillary fistulas due to destruction of big bone segments and soft tissues have long been the consequences of such extensive surgical ablations. In the last few years, immediate ...
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ژورنال
عنوان ژورنال: Journal of Visualized Experiments
سال: 2016
ISSN: 1940-087X
DOI: 10.3791/52984