Results 11 to 20 of about 318,229 (308)

The Cortical Bone Metabolome of C57BL/6J Mice Is Sexually Dimorphic

JBMR Plus, 2022
Cortical bone quality, which is sexually dimorphic, depends on bone turnover and therefore on the activities of remodeling bone cells. However, sex differences in cortical bone metabolism are not yet defined. Adding to the uncertainty about cortical bone
Hope D. Welhaven, Ghazal Vahidi, Seth T. Walk, Brian Bothner, Stephen A. Martin, Chelsea M. Heveran, Ronald K. June   +6 more
doaj   +1 more source

Effects of Microstructure Characteristics of Cortical Bone on its Microcrack Propagation [PDF]

E3S Web of Conferences, 2020
Scanning electron microscope (SEM) was used to observe and analyze the microstructure of the cross section of cortical bone. The observation results illustrated that the cortical bone is composed of cylindrical osteons and interstitial bone between ...
Liu Yu-xi, Li Ai-hua, Li Yan-hua
doaj   +1 more source

Cortical unlike trabecular bone loss is not associated with vascular calcification progression in CKD patients

BMC Nephrology, 2020
Background Vascular calcification progression has been associated with the loss of trabecular bone in chronic kidney disease (CKD) patients. There are few data evaluating the relationship between cortical bone loss and vascular calcification in this ...
Larissa R. Costa, Aluizio B. Carvalho, Amandha L. Bittencourt, Carlos E. Rochitte, Maria Eugênia F. Canziani   +4 more
doaj   +1 more source

Adenine-induced chronic kidney disease induces a similar skeletal phenotype in male and female C57BL/6 mice with more severe deficits in cortical bone properties of male mice.

PLoS ONE, 2021
Chronic kidney disease (CKD) causes bone loss, particularly in cortical bone, through formation of cortical pores which lead to skeletal fragility. Animal models of CKD have shown variability in the skeletal response to CKD between males and females ...
Corinne E Metzger, Elizabeth A Swallow, Alexander J Stacy, Matthew R Allen   +3 more
doaj   +1 more source

Analysis of locking self-taping bone screws for angularly stable plates [PDF]

, 2017
Paper focuses on biomechanics, specifically on locking cortical bone screws in angularly stable plates used for the treatment of bone fractures in the medical fields of traumatology and orthopaedics. During extraction of titanium-alloy implants, problems
Demel, Jiří, Frydrýšek, Karel, Pleva, Leopold, Sejda, František, Čada, Radek   +4 more
core   +1 more source

Similarities and differences between bone quality parameters, trabecular bone score and femur geometry

PLoS ONE, 2022
Bone quality is a critical factor that, along with bone quantity, determines bone strength. Image-based parameters are used for assessing bone quality non-invasively.
Kyong Young Kim, Kyoung Min Kim
doaj   +2 more sources

Histological assessment of cortical bone changes in diabetic rats

Journal of Orthopaedic Surgery and Research, 2022
Background Diabetes mellitus weakens bone strength due to deterioration of bone quality; however, the histological mechanisms are still unknown. We hypothesized that histological assessment of cortical bone would enable us to determine the cause of the ...
Masataka Minami, Kazuya Ikoma, Okihiro Onishi, Motoyuki Horii, Kyoko Itoh, Kenji Takahashi   +5 more
doaj   +1 more source

Predicting cortical bone adaptation to axial loading in the mouse tibia [PDF]

, 2015
The development of predictive mathematical models can contribute to a deeper understanding of the specific stages of bone mechanobiology and the process by which bone adapts to mechanical forces.
A. A. Pitsillides, A. F. Pereira, B. Javaheri, Cavanagh PR, Cowin SC, Frost HM, Phillips ATM, Robling AG, S. J. Shefelbine, Steck R   +9 more
core   +3 more sources

Finite Element Modeling of the Cortical Bone Region Using Clinical CT Images

Journal of Biomechanical Science and Engineering, 2006
Since the cortical bone has higher elastic modulus compared to the cancellous bone, its geometry is very important for stress analysis of bone structure.
Hiroki NAKATSUCHI, Shigeru TADANO, Masahiro TODOH, Yukio NAKATSUCHI, Shinichiro MORI, Masahiro ENDO   +5 more
doaj   +1 more source

Endocortical bone loss in osteoporosis: The role of bone surface availability [PDF]

, 2012
Age-related bone loss and postmenopausal osteoporosis are disorders of bone remodelling, in which less bone is reformed than resorbed. Yet, this dysregulation of bone remodelling does not occur equally in all bone regions. Loss of bone is more pronounced
Ausk, Bauchau, Beaupré, Bell, Boivin, Bonewald, Buenzli, Buenzli, Buenzli, Carter, Carter, Compston, Cooper, Currey, Feik, Feng, Grimal, Hambli, Hellmich, Hjelmstad, Huiskes, Iwamoto, Jang, Jee, Keaveny, Komarova, Landau, Lee, Lemaire, Lora, Manolagas, Manson, Martin, Martin, Martin, Mertz, Meulen, Oers, Orwoll, Parfitt, Pivonka, Pivonka, Pivonka, Pivonka, Poliachik, Rieger, Rizzoli, Robling, Rumpler, Ryser, Seeman, Skerry, Stein, Takata, Thomas, Thomas, Timoshenko, Uebelhart, Verborgt, Warner, Webster, Zebaze   +61 more
core   +3 more sources