Results 341 to 350 of about 1,831,965 (356)

Bone resorption by osteoclasts.

Science, 2000
Osteoporosis, a disease endemic in Western society, typically reflects an imbalance in skeletal turnover so that bone resorption exceeds bone formation.
S. Teitelbaum
semanticscholar   +1 more source

Osteoprotegerin inhibit osteoclast differentiation and bone resorption by enhancing autophagy via AMPK/mTOR/p70S6K signaling pathway in vitro

Journal of Cellular Biochemistry, 2018
Osteoclasts are highly differentiated terminal cells formed by fusion of hematopoietic stem cells. Previously, osteoprotegerin (OPG) inhibit osteoclast differentiation and bone resorption by blocking receptor activator of nuclear factor‐κB ligand (RANKL)
Xishuai Tong, Jianhong Gu, R. Song, Dong Wang, Z. Sun, Chen Sui, Chuang Zhang, Xuezhong Liu, Jianchun Bian, Zongping Liu   +9 more
semanticscholar   +1 more source

Early bone resorption after vertical bone augmentation--a comparison of calvarial and iliac grafts.

Clinical Oral Implants Research, 2013
OBJECTIVE AND AIM Severe cases of bone atrophy in the maxilla or mandible are often reconstructed using bone from extraoral donor sides. Most commonly, grafts from the iliac crest are used for augmentation, however, frequently associated with bone ...
C. Mertens, C. Decker, R. Seeberger, J. Hoffmann, A. Sander, K. Freier   +5 more
semanticscholar   +1 more source

The Roles of Osteoprotegerin and Osteoprotegerin Ligand in the Paracrine Regulation of Bone Resorption

Journal of Bone and Mineral Research, 2000
Although multiple hormones and cytokines regulate various aspects of osteoclast formation, the final two effectors are osteoprotegerin ligand (OPG‐L)/osteoclast differentiation factor (ODF), a recently cloned member of the tumor necrosis factor ...
L. Hofbauer, S. Khosla, C. Dunstan, D. Lacey, W. J. Boyle, B. Riggs   +5 more
semanticscholar   +1 more source

The bone remodelling cycle

Annals of Clinical Biochemistry, 2018
The bone remodelling cycle replaces old and damaged bone and is a highly regulated, lifelong process essential for preserving bone integrity and maintaining mineral homeostasis.
JS Kenkre, J. Bassett
semanticscholar   +1 more source

Risk factors and rates of bone flap resorption in pediatric patients after decompressive craniectomy for traumatic brain injury.

Journal of Neurosurgery: Pediatrics, 2013
OBJECT Decompressive craniectomy with subsequent autologous cranioplasty, or the replacement of the native bone flap, is often used for pediatric patients with traumatic brain injury (TBI) who have a mass lesion and intractable intracranial hypertension.
C. Bowers, J. Riva‐Cambrin, D. Hertzler, M. Walker   +3 more
semanticscholar   +1 more source

Coupling of bone resorption and formation by RANKL reverse signalling

Nature, 2018
Yuki Ikebuchi, Shigeki Aoki, Masashi Honma, Madoka Hayashi, Yasutaka Sugamori, Masud Khan, Yoshiaki Kariya, Genki Kato, Y. Tabata, J. Penninger, N. Udagawa, K. Aoki, H. Suzuki   +12 more
semanticscholar   +1 more source