نتایج جستجو برای: decellularization
تعداد نتایج: 565 فیلتر نتایج به سال:
Abstract INTRODUCTION Tissue support is capital to achieve good results in reconstructive and aesthetic surgery. Radiotherapy, infection trauma among others are frequent predictors of surgery failure as they decrease tissue healing capacity. mobilization not always an eligible option raising comorbidities general population elder patients often seen daily practice. Furthermore, the possibility ...
To the Editor: We have read the review article by Vesely1 regarding heart valve tissue engineering with great attention. The Vesely article describes recent state-of-the-art approaches to the creation of an optimal heart valve prosthesis. We feel, however, that some additional information needs to be added, as the reader could be misled by some statements made in the Vesely article. The develop...
1 Pluripotent Stem Cells and Activation of Endogenous Tissue Programs for Organ Regeneration, Institute for Bioengineering of Catalonia (IBEC), c/ Baldiri Reixac 15-21, 08028 Barcelona, Spain 2 Institute for Bioengineering of Catalonia (IBEC), c/ Baldiri Reixac 15-21, 08028 Barcelona, Spain; University of Barcelona, Spain Nanotechnology Platform, Institute for Bioengineering of Catalonia (IBEC)...
Lower back pain is a significant source of morbidity in the United States, with a reported lifetime prevalence as high as 84%,1 at a total annual cost of as much as $200 billion.2 The facet joints are synovial joints lined with hyaline articular cartilage that stabilize the vertebral unit during flexion and extension and minimize axial rotation. During spinal loading, the facet joint is exposed...
INTRODUCTION Liver Fibrosis is the 12th most leading cause of the death in the United States and 45% of all deaths in the developing world are caused by a fibrotic disease. [1] With the increase rate in fibrotic disease, there is an increased need for transplants which is exceeding the number of donors available. Fibrosis in the liver remains silent until it reaches the stage of liver failure, ...
In contrast to decellularization of soft tissues for use as tissue-specific matrices in the creation tissue-engineered constructs, cartilage tissue requires several processing techniques, which can negatively affect biocompatibility and functional properties native extracellular matrix (ECM). Objective: study biocompatible microdispersed 3D from a porcine that is decellularized by sequential ch...
BACKGROUND Heart valve tissue engineering represents a concept for improving the current methods of valvular heart disease therapy. The aim of this study was to develop tissue engineered heart valves combining human umbilical vein endothelial cells (HUVECs) and decellularized human heart valve matrices. METHODS AND RESULTS Pulmonary (n=9) and aortic (n=6) human allografts were harvested from ...
OBJECTIVES/HYPOTHESIS Ideal methods for reconstructing the tracheal structure and restoring tracheal function following damage to the trachea or removal of the trachea have not been developed. The purpose of this study is to evaluate the feasibility of using a whole segment decellularized tracheal scaffold to reconstruct the trachea. STUDY DESIGN Prospective experimental design. SETTING In ...
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