Results 61 to 70 of about 560,133 (148)

A New Method for Preparation of Decellularized Human Scaffolds for Facial Reconstruction

Current Issues in Molecular Biology
Vascularized composite allotransplantation (VCA) has emerged as a robust alternative for addressing anatomically complex defects but requires a toxic lifelong immunosuppressive regimen. Tissue engineering offers the promise of creating recipient-specific
Elise Lupon, Aylin Acun, Alec R. Andrews, Ruben Oganesyan, Hyshem H. Lancia, Laurent Lantieri, Mark A. Randolph, Curtis L. Cetrulo, Alexandre G. Lellouch, Basak E. Uygun   +9 more
doaj   +1 more source

Biodegradable scaffold with built-in vasculature for organ-on-a-chip engineering and direct surgical anastomosis

Nature Materials, 2016
We report the fabrication of a scaffold (hereafter referred to as AngioChip) that supports the assembly of parenchymal cells on a mechanically tunable matrix surrounding a perfusable, branched, three-dimensional microchannel network coated with ...
Boyang Zhang, M. Montgomery, M. D. Chamberlain, Shinichiro Ogawa, A. Korolj, A. Pahnke, L. Wells, S. Massé, Jihye Kim, Lewis A. Reis, A. Momen, Sara S. Nunes, Sara S. Nunes, A. R. Wheeler, K. Nanthakumar, G. Keller, M. Sefton, M. Radišić   +17 more
semanticscholar   +1 more source

Epigallocatechin Gallate-Modified Gelatin Sponges Treated by Vacuum Heating as a Novel Scaffold for Bone Tissue Engineering

Molecules, 2018
Chemical modification of gelatin using epigallocatechin gallate (EGCG) promotes bone formation in vivo. However, further improvements are required to increase the mechanical strength and bone-forming ability of fabricated EGCG-modified gelatin sponges ...
Yoshitomo Honda, Yoshihiro Takeda, Peiqi Li, Anqi Huang, Satoshi Sasayama, Eiki Hara, Naoya Uemura, Mamoru Ueda, Masanori Hashimoto, Kenji Arita, Naoyuki Matsumoto, Yoshiya Hashimoto, Shunsuke Baba, Tomonari Tanaka   +13 more
doaj   +1 more source

3D- Printed Poly(ε-caprolactone) Scaffold Integrated with Cell-laden Chitosan Hydrogels for Bone Tissue Engineering

Scientific Reports, 2017
Synthetic polymeric scaffolds are commonly used in bone tissue engineering (BTE) due to their biocompatibility and adequate mechanical properties. However, their hydrophobicity and the lack of specific cell recognition sites confined their practical ...
Liang Dong, Shao-Jie Wang, Xin-Rong Zhao, Yufang Zhu, Jia-kuo Yu   +4 more
semanticscholar   +1 more source

Biomedical Applications of Polymeric Cryogels

Applied Sciences, 2019
The application of interconnected supermacroporous cryogels as support matrices for the purification, separation and immobilization of whole cells and different biological macromolecules has been well reported in literature. Cryogels have advantages over
Monireh Bakhshpour, Neslihan Idil, Işık Perçin, Adil Denizli   +3 more
doaj   +1 more source

Degradation rate and weight loss analysis for freeze-dried, decellularized, and deproteinized bovine bone scaffolds

Dental Journal
Background: Mandibular defects, often caused by trauma, tumors, infections, and congenital issues, are commonly treated with bone grafts. Tissue engineering plays a crucial role in bone reconstruction, with scaffolds such as deproteinized bovine bone ...
Ramadhan Pramudya Vidarta, David Buntoro Kamadjaja, Coen Pramono Danudiningrat, Muhammad Subhan Amir, Andra Rizqiawan, Anita Yuliati, Darmawan Darwis   +6 more
doaj   +1 more source

One-Step Preparation of an AgNP-nHA@RGO Three-Dimensional Porous Scaffold and Its Application in Infected Bone Defect Treatment

International Journal of Nanomedicine, 2020
Weizong Weng,1,2,* Xiaoqun Li,1,* Wei Nie,3 Haoyuan Liu,2 Shanshan Liu,2 Jianming Huang,2 Qirong Zhou,1 Jia He,1 Jiacan Su,1 Zhifeng Dong,4 Dongliang Wang5 1Department of Orthopeadics, Changhai Hospital affiliated to the Second Military Medical ...
Weng W, Li X, Nie W, Liu H, Liu S, Huang J, Zhou Q, He J, Su J, Dong Z, Wang D   +10 more
doaj  

Long Noncoding RNA as Modular Scaffold of Histone Modification Complexes

Science, 2010
Miao-Chih Tsai, Ohad Manor, Y. Wan, N. Mosammaparast, Jordon K. Wang, F. Lan, Yang Shi, E. Segal, Howard Y. Chang   +8 more
semanticscholar   +1 more source

Doku Mühendisliğinde Doku İskelesi Tasarımında Kullanılan Güncel 3 Boyutlu Yazdırma Teknolojileri

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2017
Bu çalışmada günümüzde kullanılan 3 boyutlu yazdırma teknolojileri incelenmiş ve biyoyazdırma için kullanılan yazdırma teknolojileri arasında en uygun doku iskelesi inşa edenler tanımlanmıştır.
Beka Çotur, H.Kürşad Sezer
doaj  

Employing Polymer and Gel to Fabricate Scaffold-like Cancellous Orthopedic Screw: Polycaprolactone/Chitosan/Hydroxyapatite

Gels
Using metallic/polymeric orthopedic screws causes cavities in bone trauma after the attachment of broken bones, which prolongs the healing. Yet, it remains unknown how to overcome such a challenge.
AmirHossein Badami, Javad Esmaeili, Hasan Mirtalaie   +2 more
doaj   +1 more source