Results 201 to 210 of about 33,351 (233)

Weak link of tendon–bone healing and a control experiment to promote healing

Archives of Orthopaedic and Trauma Surgery, 2013
This study aims to observe the mechanical weak point and histological features of tendon-bone interface after anterior cruciate ligament reconstructive surgery and to explore the tendon-bone healing effects of the platelet-rich gel (PRG) + deproteinized bone (DPB) compound.A total of 48 New Zealand white rabbits were randomly divided into normal group,
Zhai, Wenliang, Lv, Chenwei, Zheng, Yanmei, Gao, Yuechuan, Ding, Zhenqi, Chen, Zhiwen   +5 more
openaire   +3 more sources

Bone Morphogenetic Proteins and Smad Expression in Ovine Tendon-Bone Healing

Arthroscopy - Journal of Arthroscopic and Related Surgery, 2007
Purpose Bone morphogenetic proteins (BMPs) are being developed to improve tendon‐bone healing. To do this, it is essential to understand the endogenous expression of BMPs and their downstream signal transduction factors, Smads, during tendon‐bone healing.
William R. Walsh
exaly   +3 more sources

Macrophages accumulate in the early phase of tendon–bone healing

Journal of Orthopaedic Research, 2005
A scar tissue interface forms rather than a normal ligament insertion site following attachment of a tendon graft to bone. The specific cell types that initiate the process of tendon-to-bone healing are unknown. We hypothesized that inflammatory cell accumulation following tendon-to-bone repair results in this scar interface.
Sumito, Kawamura, Lilly, Ying, Hyon-Jeong, Kim, Christian, Dynybil, Scott A, Rodeo   +4 more
openaire   +2 more sources

Augmentation of tendon-bone healing by the use of calcium-phosphate cement

The Journal of Bone and Joint Surgery. British volume, 2004
The healing of a hamstring graft to bone is the weak link in the reconstruction of a cruciate ligament using this donor material. We therefore investigated the augmentation of healing at the tendon-bone interface using calcium-phosphate cement (CPC). We performed semitendinosus autograft reconstructions of the anterior cruciate ligament on both knees
Y C, Tien, T T, Chih, J H C, Lin, C P, Ju, S D, Lin   +4 more
openaire   +2 more sources

Augmentation of Tendon–Bone Interface Healing With Low-intensity Pulsed Ultrasound

Orthopedics, 2009
The capacity of low-intensity pulsed ultrasound to accelerate the integration of grafted tendon–within–bone tunnel was evaluated. The extensor digitorum longus tendons of 20 New Zealand white rabbits were transplanted into bone tunnels in both proximal tibias. One side was chosen randomly to receive low-intensity pulsed ultrasound.
Cheng-Chang, Lu, Yu-Chih, Liu, Yuh-Min, Cheng, Tsai-Tung, Chih, Yin-Chun, Tien   +4 more
openaire   +2 more sources

The immunosuppressive effect of Siglecs on tendon–bone healing after ACL reconstruction

Medical Hypotheses, 2015
The quality of the bone-tendon healing is very important to the surgery outcome after anterior cruciate ligament reconstruction. The necrosis of autograft and local new blood vessels occur after the surgery. The fibroblasts and mesenchymal cells presenting in the tendon-bone interface as well as the infiltrated of neutrophils and macrophages improve ...
Jiang, Hu, Bin, Yao, Xiao, Yang, Fang, Ma   +3 more
openaire   +2 more sources

Advances Focusing on the Application of Various Ions in Tendon–Bone Healing

Tissue Engineering Part B: Reviews
The tendon-bone interface (TBI) possesses a highly intricate structure, making complete restoration of its native structure postinjury particularly challenging, which often leads to suboptimal healing outcomes. Metal ions, such as calcium (Ca2+), magnesium (Mg2+), zinc (Zn2+), copper (Cu2+), cobalt (Co2+), strontium (Sr2+), iron (Fe2+/Fe3+), and ...
Panpan, Yu, Jiamin, Guo, Guiying, Nie, Yinling, He, Tianhong, Peng, Xi, Chen, Liang, Li, Zhu, Dai, Wei, Xie   +8 more
openaire   +2 more sources

Callus formation during healing of the repaired tendon-bone junction

The Journal of Bone and Joint Surgery. British volume, 2007
This study was undertaken to elucidate the mechanism of biological repair at the tendon-bone junction in a rat model. The stump of the toe flexor tendon was sutured to a drilled hole in the tibia (tendon suture group, n = 23) to investigate healing of the tendon-bone junction both radiologically and histologically.
N, Hibino, Y, Hamada, K, Sairyo, K, Yukata, T, Sano, N, Yasui   +5 more
openaire   +2 more sources

Low-Intensity Pulsed Ultrasound Stimulation for Tendon-Bone Healing

American Journal of Physical Medicine & Rehabilitation, 2018
Objective The aim of the study was to evaluate the dosage effect of low-intensity pulsed ultrasound stimulation on tendon-bone healing. Design Standard partial patellectomies were performed on 120 mature New Zealand rabbits randomly assigned into the following three groups: a ...
Hongbin, Lu, Fei, Liu, Can, Chen, Zhanwen, Wang, Huabin, Chen, Jin, Qu, Tao, Zhang, Daqi, Xu, Jianzhong, Hu   +8 more
openaire   +2 more sources

Synovial mesenchymal stem cells accelerate early remodeling of tendon-bone healing

Cell and Tissue Research, 2008
Tendon-bone healing is important for the successful reconstruction of the anterior cruciate ligament by using the hamstring tendon. Mesenchymal stem cells (MSCs) have attracted much interest because of their self-renewing potential and multipotentiality for possible clinical use.
Young-Jin, Ju, Takeshi, Muneta, Hideya, Yoshimura, Hideyuki, Koga, Ichiro, Sekiya   +4 more
openaire   +2 more sources