Results 21 to 30 of about 7,909,245 (408)

Bone augmentation by replica-based bone formation [PDF]

Dental Materials, 2020
The sources of iliac crest bone grafts are limited. Alternatives are evaluated due to the progress in biomaterial sciences. Synthetical hydroxyapatite (HA), ß-tricalcium phosphate (ß-TCP) or biphasic compounds, or even a mélange of HA and ß-TCP will replace bovine ceramics.
M.E. Draenert, C. Martini, D.C. Watts, K. Draenert, A. Wittig-Draenert   +4 more
openaire   +3 more sources

Increased BMP-Smad signaling does not affect net bone mass in long bones

Frontiers in Physiology, 2023
Bone morphogenetic proteins (BMPs) have been used for orthopedic and dental application due to their osteoinductive properties; however, substantial numbers of adverse reactions such as heterotopic bone formation, increased bone resorption and greater ...
Maiko Omi, Tejaswi Koneru, Yishan Lyu, Ai Haraguchi, Nobuhiro Kamiya, Yuji Mishina   +5 more
doaj   +1 more source

Recent Advances of Osterix Transcription Factor in Osteoblast Differentiation and Bone Formation

Frontiers in Cell and Developmental Biology, 2020
With increasing life expectations, more and more patients suffer from fractures either induced by intensive sports or other bone-related diseases. The balance between osteoblast-mediated bone formation and osteoclast-mediated bone resorption is the basis
Q. Liu, Mao Li, Shiyi Wang, Zhousheng Xiao, Yuan-yuan Xiong, Guangwei Wang   +5 more
semanticscholar   +1 more source

Intermittent parathyroid hormone increases stability and improves osseointegration of initially unstable implants

Bone & Joint Research, 2022
Aims: To develop an early implant instability murine model and explore the use of intermittent parathyroid hormone (iPTH) treatment for initially unstable implants.
Kevin Staats, Branden R. Sosa, Emile-Victor Kuyl, Yingzhen Niu, Vincentius Suhardi, Kathleen Turajane, Reinhard Windhager, Matthew B. Greenblatt, Lionel Ivashkiv, Mathias P. G. Bostrom, Xu Yang   +10 more
doaj   +1 more source

Spatial and temporal patterns of bone formation in ectopically pre-fabricated, autologous cell-based engineered bone flaps in rabbits [PDF]

, 2008
Biological substitutes for autologous bone flaps could be generated by combining flap pre-fabrication and bone tissue engineering concepts. Here, we investigated the pattern of neotissue formation within large pre-fabricated engineered bone flaps in ...
Pierer, Gerhard, Oliver Scheufler, Galli, Raffaele, Scheufler, Oliver, Braccini, Alessandra, David J. Wendt, Heberer, Michael, Michael Heberer, Gerhard Pierer, Raffaele Galli, Dirk J. Schaefer, Gasser, Juerg A., Jürg A. Gasser, Martin, Ivan, Ivan Martin, Jaquiery, Claude, Claude Jaquiery, Wendt, David J., Alessandra Braccini, Schaefer, Dirk J.   +19 more
core   +1 more source

Dose-dependent new bone formation by extracorporeal shock wave application on the intact femur of rabbits [PDF]

, 2008
Background: Whereas various molecular working mechanisms of shock waves have been demonstrated, no study has assessed in detail the influence of varying energy flux densities (EFD) on new bone formation in vivo. Methods: Thirty Chinchilla bastard rabbits
S. Milz, J. Hausdorf, Tischer, T., Milz, S., C. Pautke, T. Tischer, C. Schmitz, C. Weiler, Pautke, C., Weiler, C., Maier, M., M. Maier, Hausdorf, J., Schmitz, C.   +13 more
core   +1 more source

The novel zinc finger-containing transcription factor osterix is required for osteoblast differentiation and bone formation.

Cell, 2002
We have identified a novel zinc finger-containing transcription factor, called Osterix (Osx), that is specifically expressed in all developing bones. In Osx null mice, no bone formation occurs.
K. Nakashima, Xin Zhou, G. Kunkel, Zhaoping Zhang, J. Deng, R. Behringer, Benoit de Crombrugghe   +6 more
semanticscholar   +1 more source

Piezo1 Inactivation in Chondrocytes Impairs Trabecular Bone Formation

Journal of Bone and Mineral Research, 2020
The skeleton is a dynamic tissue continuously adapting to mechanical stimuli. Although matrix‐embedded osteocytes are considered as the key mechanoresponsive bone cells, all other skeletal cell types are principally exposed to macroenvironmental and ...
G. Hendrickx, V. Fischer, A. Liedert, S. von Kroge, M. Haffner-Luntzer, Laura J Brylka, E. Pawlus, M. Schweizer, T. Yorgan, A. Baranowsky, T. Rolvien, M. Neven, U. Schumacher, D. Beech, M. Amling, A. Ignatius, T. Schinke   +16 more
semanticscholar   +1 more source

Transcriptomic characterization of classical monocytes highlights the involvement of immuno-inflammation in bone erosion in Rheumatoid Arthritis

Frontiers in Immunology, 2023
IntroductionEvidence-based data suggest that under inflammatory conditions, classical monocytes are the main source of osteoclasts and might be involved in bone erosion pathophysiology.
Lucas Peixoto Sales, Bidossessi Wilfried Hounkpe, Mariana Ortega Perez, Valéria Falco Caparbo, Diogo Souza Domiciano, Eduardo Ferreira Borba, Georg Schett, Camille Pinto Figueiredo, Rosa Maria Rodrigues Pereira   +8 more
doaj   +1 more source

Recapitulation of endochondral bone formation using human adult mesenchymal stem cells as a paradigm for developmental engineering [PDF]

, 2010
Mesenchymal stem/stromal cells (MSC) are typically used to generate bone tissue by a process resembling intramembranous ossification, i.e., by direct osteoblastic differentiation.
Schaeren, Stefan, Tonnarelli, Beatrice, Zeller, Rolf, Scotti, Celeste, Papadimitropoulos, Adam, Schauerte, Alexandra, Martin, Ivan, Scherberich, Arnaud, Lopez-Rios, Javier, Barbero, Andrea   +9 more
core   +1 more source