Results 91 to 100 of about 1,033,841 (295)

Cortical bone grafts with muscle pedicles. An experimental study of survival and ability to bridge a bone gap

, 1985
A cortical bone graft on a muscle pedicle was taken from the ulna and transferred to bridge a complete defect of the radius in 16 dogs. In 14 control dogs a free graft was used, that is, one without a muscle pedicle.
BJ Dooley, SN Bell, NF Bright, BM O'Brien   +3 more
core   +1 more source

Making the Case for Organ‐on‐Chip Platforms in Long‐Acting Therapeutics Development

Advanced Healthcare Materials, EarlyView.
LATs release drug from a tissue‐resident depot over weeks to months, improving adherence, but their development is hampered by preclinical models that cannot reproduce the coupled tissue processes, sustained release, local microenvironment change, interstitial transport, immune and foreign‐body responses, and clearance that govern depot performance in ...
Charlie Gowans, Abdulwahhab Khedr, Panagiotis G. Georgiou, Nehir Arik, Ozlem Sen, Steve P. Rannard, Tom O. McDonald, Christos Tapeinos   +7 more
wiley   +1 more source

The study of results of nova bontransplantation in treat meat of bone seases

فصلنامه دانشگاه علوم پزشکی جهرم, 2004
Introduction: Bone grafts (Alograft. Autograft and synthetic bonegraft) are used to rapaire bone defects. According to several technical and medical problems . synthetic bone grafts (B.G) are perefered  to others .
AliReza EbrahimZadeh, MohammadTaghi KhosravaniMoghaddam, Hassan Borjeyan   +2 more
doaj  

Longitudinal comparative study on osteogenic capacity using two collagenated xenografts in artificial bone defects in beagles

Scientific Reports
This study aimed to evaluate the osteogenic capacity of two types of collagenated xenogenic bone grafts (OCS-B Collagen®, NIBEC, Jincheon, Korea and Bio-Oss® Collagen, Geistlich, Wolhusen, Switzerland) in artificial bone defects in beagle dogs.
Dong Woo Lee, Hee-seung Han, Yu-bin Kim, Sanghui Seok, Sungtae Kim, Jue Yeon Lee, Young-Dan Cho, Yoon Jeong Park, Chong Pyung Chung   +8 more
doaj   +1 more source

Evaluating coracoid graft geometry for glenoid bone loss: a comparative study of stress distribution and contact mechanics

JSES Reviews, Reports, and Techniques
Background: This study aimed to investigate the biomechanical differences between natural coracoid (NC) and modified coracoid (MC) grafts (with a flattened surface to optimize contact with the glenoid cavity), focusing on their impact on contact area ...
Guilherme Augusto Stirma, PhD, Paulo Santoro Belangero, PhD, Paulo Henrique Schmidt Lara, PhD, Carlos Vicente Andreoli, PhD, Alberto de Castro Pochini, PhD, Benno Ejnisman, PhD   +5 more
doaj   +1 more source

Radiological and Histological Analysis of Synthetic Bone Grafts in Recurring Giant Cell Tumour of Bone: A Retrospective Study

Journal of Orthopaedic Surgery, 2010
Purpose. To review the radiology and histology of synthetic bone grafts resected from patients with recurrent giant cell tumour (GCT) of bone. Methods.
Hiroyuki Hattori, Hiroaki Matsuoka, Kengo Yamamoto   +2 more
doaj   +1 more source

Differences in placement of calcium phosphate-hybridized tendon grafts within the femoral bone tunnel during ACL reconstruction do not influence tendon-to-bone healing

Journal of Orthopaedic Surgery and Research, 2017
Background Calcium phosphate (CaP)-hybridization of tendon grafts has been shown to improve tendon-to-bone healing. The purpose of this study was to clarify the influence of different tendon graft placement methods on tendon-to-bone healing using CaP ...
Hirotaka Mutsuzaki, Hiromi Nakajima, Shunsuke Nomura, Masataka Sakane   +3 more
doaj   +1 more source

Engineered vascularized bone grafts [PDF]

, 2010
Clinical protocols utilize bone marrow to seed synthetic and decellularized allogeneic bone grafts for enhancement of scaffold remodeling and fusion. Marrow-derived cytokines induce host neovascularization at the graft surface, but hypoxic conditions ...
Hart, A R, Vacanti, Joseph P, Tsigkou, O; id_orcid, Vacanti, J P, Redondo, P A, Neville, C, Pomerantseva, Irina, O'Doherty, E, Lin, Yunfeng, Sundback, Cathryn A, Daheron, L, Lin, C P, Neville, Craig, Pomerantseva, I, Redondo, Patricia A, Daheron, Laurence, Friedrich, Claudia C, Hart, Alison R, Tsigkou, Olga, Spencer, Joel A, Friedrich, C C, Sundback, C A, O’Doherty, Elisabeth, Spencer, J A, Lin, Y, Lin, Charles P   +25 more
core   +1 more source

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

Acetabular reconstruction with human and bovine freeze-dried bone grafts and a reinforcement device

Clinics, 2008
BACKGROUND: This is a cohort trial (1997-2005) of 49 patients submitted to an acetabular component revision of a total hip arthroplasty, using impacted human and bovine freeze-dried cancellous bone grafts (H&FDBG) and a reinforcement device.
Ricardo Rosito, Carlos Roberto Galia, Carlos Alberto Souza Macedo, Luis Fernando Moreira, Lourdes Maria Araújo C. Quaresma, Humberto Moreira Palma   +5 more
doaj   +1 more source