Results 71 to 80 of about 68,826 (346)

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

Nerve growth factor is sufficient to cause multiple osteoarthritis‐relevant pathological features in naïve murine knee joints

Arthritis &Rheumatology, Accepted Article.
Objective Nerve growth factor (NGF), a key mediator of pain, is increased in osteoarthritic (OA) joints. Antibodies against NGF show analgesic effects in painful knee OA, but clinical development was stopped due to side‐effects in the joints. Knowledge about the biological effects of NGF on joint tissues is limited.
Alia M. Obeidat, Michael D. Newton, Jun Li, Baofeng Hu, Shingo Ishihara, Lindsey Lammlin, Lucas M. Junginger, Easton C. Farrell, Lai Wang, Frank C. Ko, Richard J. Miller, Carla R. Scanzello, Tristan Maerz, Rachel E. Miller, Anne‐Marie Malfait   +14 more
wiley   +1 more source

Reconstruction of Bone Defect Combined with Massive Loss of Periosteum Using Injectable Human Mesenchymal Stem Cells in Biocompatible Ceramic Scaffolds in a Porcine Animal Model

Stem Cells International, 2019
Clinically, in patients who sustain severe open fractures, there is not only a segmental bone defect needed to be reconstructed but also insufficient healing capacity due to concomitant damages to the periosteum and surrounding soft tissues. For studying
Chun-Cheng Lin, Shih-Chieh Lin, Chao-Ching Chiang, Ming-Chau Chang, Oscar Kuang-Sheng Lee   +4 more
doaj   +1 more source

Aggressive Fibromatosis in Neck. [PDF]

, 2013
Aggressive fibromatosis (AF) is a locally aggressive infiltrative low-grade benign tumor that accounts for approximately less than 3% of all soft tissue tumors.
Bhagat, S, Bist, SS, Kabdwal, N, Mishra, S, Singh, B, Varshney, S   +5 more
core  

Local origins impart conserved bone type-related differences in human osteoblast behaviour [PDF]

, 2015
Osteogenic behaviour of osteoblasts from trabecular, cortical and subchondral bone were examined to determine any bone type-selective differences in samples from both osteoarthritic (OA) and osteoporotic (OP) patients.
Clarkin, C E, Emery, R J, Gburcik, V, Pitsillides, A A, Reilly, P, Sankey, R A, Shah, M   +6 more
core   +3 more sources

Double‐Bundle Artificial Medial Patellofemoral Ligament Reconstruction Using a Femoral Suture‐Sliding Anchor and Patellar Staged Tension Adjustment

Arthroscopy Techniques, EarlyView.
Abstract Double‐bundle medial patellofemoral ligament reconstruction with artificial ligaments is a minimally invasive surgical option for recurrent patellar dislocation. However, it carries a risk of over‐tensioning, which may lead to restricted patellar mobility and anterior knee pain.
Ryo Sasaki, Takahiro Okawa, Taichi Nishimura, Teppei Hayashi, Kazuya Kaneda, Masaki Nagashima, Hideo Morioka   +6 more
wiley   +1 more source

Periosteal incarceration versus interposition adipose tissue grafting in physeal fractures: pilot study in immature rabbits

Journal of Experimental Orthopaedics, 2019
Purpose The purpose of this study is to evaluate bar formation following physeal fracture with incarcerated periosteum or adipose tissue graft using radiographic and histological methods in an immature rabbit model. Methods Ten-week-old rabbits underwent
Eric W. Edmonds, Joshua D. Doan, Christine L. Farnsworth   +2 more
doaj   +1 more source

Ridge split and implant placement in deficient alveolar ridge: Case report and an update

Contemporary Clinical Dentistry, 2015
Dr. Hilt Tatum 1970s introduced a method of ridge splitting or bone spreading, which over a period have been used in implant dentistry for esthetic rehabilitation and implant site preparation in cases of deficient alveolar ridges to satisfy the basic ...
Reenesh Mechery, N Thiruvalluvan, A K Sreehari   +2 more
doaj   +1 more source

Endoscopic Resection of Bizarre Parosteal Osteochondromatous Proliferation of the Calcaneocuboid Joint

Arthroscopy Techniques, EarlyView.
Abstract Bizarre parosteal osteochondromatous proliferation (BPOP), or Nora's lesion, is an unusual, benign, parosteal lesion comprising bone, fibrous tissue, and cartilage. Clinically, the lesions present as slowly growing hard protuberances that are painless in most cases unless they cause local symptoms due to mass effect, including pain, palpable ...
Tun Hing Lui, Kit Leung
wiley   +1 more source

Periosteal CD68+F4/80+ Macrophages Are Mechanosensitive for Cortical Bone Formation by Secretion and Activation of TGF‐β1

Advanced Science, 2022
Mechanical force regulates bone density, modeling, and homeostasis. Substantial periosteal bone formation is generated by external mechanical stimuli, yet its mechanism is poorly understood. Here, it is shown that myeloid‐lineage cells differentiate into
Ruoxian Deng, Changwei Li, Xiao Wang, Leilei Chang, Shuangfei Ni, Weixin Zhang, Peng Xue, Dayu Pan, Mei Wan, Lianfu Deng, Xu Cao   +10 more
doaj   +1 more source