Results 31 to 40 of about 48,007 (294)

Radiographic sclerosis with intraoperative fragile bone in skeletal fluorosis: a case report

Frontiers in Surgery
IntroductionSkeletal fluorosis is a rare toxic osteopathy characterized by massive bone fluoride fixation. The disease is an endemic problem in some parts of the world and is the result of the prolonged ingestion or inhalation of large amounts of ...
Weikun Hou, Lin Liu, Wensen Jing, Chao Lu, Yangquan Hao   +4 more
doaj   +1 more source

Polymer Scaffolds-Enhanced Bone Regeneration in Osteonecrosis Therapy

Frontiers in Bioengineering and Biotechnology, 2021
Osteonecrosis without effective early treatment eventually leads to the collapse of the articular surface and causes arthritis. For the early stages of osteonecrosis, core decompression combined with bone grafting, is a procedure worthy of attention and ...
Hengliang Dong, Tongtong Zhu, Mingran Zhang, Dapeng Wang, Xukai Wang, Guanning Huang, Shuaishuai Wang, Minglei Zhang   +7 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Existing hip joint disease is associated with an increased incidence of hip fracture in adults: A retrospective survey of 9710 individuals from a single center

Heliyon
Objective: In hip disease patients, pain and movement restrictions might cause changes in bone strength and increase the likelihood of falls, finally leading to hip fracture.
Bo Liu, Xiao Chen, Mengnan Li, Xiaoxuan Zhang, Binquan Zhang, Huijie Li   +5 more
doaj   +1 more source

Medication-Related Osteonecrosis of the Jaws (MRONJ): Etiological Update

, 2014
Osteonecrosis of the jaws (ONJ) is an uncommon but severe bone disease, can be related to various medicaments (MRONJ) including bisphosphonates (BRONJ), antiangiogenic and antiresorptive medicaments such as Denosumab (DRONJ), human monoclonal antibody to
TENORE, GIANLUCA, ROMEO, Umberto, GAIMARI, GIANFRANCO, Gianfranco Gaimari, Orlando Brugnoletti, Mohamed Mohsen, BRUGNOLETTI, Orlando, Gianluca Tenore, BOVE, Ercole, PALAIA, GASPARE, Lino Bove, Rossella Lo Giudice, Gaspare Palaia, Umberto Romeo   +13 more
core   +1 more source

Cell therapy for osteonecrosis of femoral head and joint preservation

, 2021
Osteonecrosis of femoral head (ONFH) is a disease of the femoral head and can cause femoral head collapse and arthritis. This can lead to pain and gait disorders.
Won, Tae Gu, Chun, You Seung, Shetty, Asode Ananthram, Lee, Dong Hwan, Kim, Seok Jung, Kim, Chan Sik, Tae Gu Won, Dong Hwan Lee, Asode Ananthram Shetty, Chan Sik Kim, You Seung Chun, Seok Jung Kim   +11 more
core   +1 more source

A Novel Reactive Oxygen Species‐Responsive Bone‐Targeted Nanoplatform Based on Cloperastine Attenuates Ovariectomy‐Induced Bone Loss by Inhibiting Osteoclast Oxidative Phosphorylation

Advanced Science, EarlyView.
Cloperastine suppresses osteoclastogenesis by inhibiting PGC1β‐mediated oxidative phosphorylation. Its incorporation into a ROS‐responsive, Asp8‐modified nanoplatform enhances skeletal accumulation. The resulting Clo/Asp8‐PMK‐MCs combine cloperastine‐mediated antiresorptive activity with carrier‐mediated osteogenic activity to attenuate OVX‐induced ...
Haibo Liang, Yong Xiao, Jiangtao Luo, Xiao Yang, Yayun Yang, Qihang Wu, Chenxin Yu, Zhihao Zhou, Xiaoqing Si, Jiansen Miao, Yiting Tu, Qichen Lu, Boreng Qian, Xiangyang Wang, Jiake Xu, Changcan Shi, Haiming Jin   +16 more
wiley   +1 more source

Mn/Zn Bimetallic MOF‐Integrated Hydrogel Alleviates Excessive Mitochondrial Fission in BMSCs to Promote Osteoporotic Jawbone Repair

Advanced Science, EarlyView.
Excessive reactive oxygen species (ROS) and chronic inflammation impair bone marrow‐derived mesenchymal stem cells (BMSCs), contributing to poor healing in osteoporotic jawbone defect. The gelatin methacryloyl hydrogel loaded with manganese‐doped zeolitic imidazolate framework (Mn‐ZIF‐8@GelMA) promotes regeneration through redox regulation and ...
Xiayue Jin, Shengjia Ye, Yun Yuan, Xueying Yang, Jiarui Cui, Hongming Zhang, Hui Huang   +6 more
wiley   +1 more source

Atraumatic Osteonecrosis of the Humeral Head Associated with Pregnancy

, 2010
Osteonecrosis is usually associated with trauma, the use of corticosteroids or alchohol abuse. Osteonecrosis associated with pregnancy has been reported previously and usually involves the femoral head.
Alan D. White, Vinod Kumar, Balachandran Venkateswaran   +2 more
core   +1 more source

Osteonecrosis of bilateral femoral head in a post COVID-19 patient: case report [PDF]

, 2021
Osteonecrosis of the femoral head, can be secondary to various causes, which can be traumatic or atraumatic. The corticosteroid used is a common cause of non-traumatic osteonecrosis.
Chacko, Ankith, Babu, Murukan, Thomas, Dibin K., Ankith Chacko, Murukan Babu, Dibin K. Thomas   +5 more
core   +1 more source