Results 41 to 50 of about 21,763 (267)

Case Report: Histological and Histomorphometrical Results of a 3-D Printed Biphasic Calcium Phosphate Ceramic 7 Years After Insertion in a Human Maxillary Alveolar Ridge

Frontiers in Bioengineering and Biotechnology, 2021
Introduction: Dental implant placement can be challenging when insufficient bone volume is present and bone augmentation procedures are indicated.
Carlo Mangano, Alessandra Giuliani, Ilaria De Tullio, Mario Raspanti, Adriano Piattelli, Adriano Piattelli, Adriano Piattelli, Giovanna Iezzi   +7 more
doaj   +1 more source

Effects of resveratrol supplementation on bone growth in young rats and microarchitecture and remodeling in ageing rats [PDF]

, 2014
Osteoporosis is a highly prevalent skeletal disorder in the elderly that causes serious bone fractures. Peak bone mass achieved at adolescence has been shown to predict bone mass and osteoporosis related risk fracture later in life.
Xian, C., Lee, Alice M. C., Chen, Ke Ming, Shandala, T., Tetyana Shandala, Long Nguyen, Howe, Peter R., Shandala, Tetyana, Alice Lee, Xian, Cory J., Cory Xian, Ke-Ming Chen, Chen, K., Peter Howe, Nguyen, Long, Lee, A., Howe, P., Beverly Muhlhausler, Nguyen, L., Muhlhausler, Beverly S., Muhlhausler, B.   +20 more
core   +1 more source

Identification of Novel Genetic Variants Related to Trabecular Bone Score in Community-Dwelling Older Adults [PDF]

Endocrinology and Metabolism, 2020
Background As the genetic variants of trabecular bone microarchitecture are not well-understood, we performed a genome-wide association study to identify genetic determinants of bone microarchitecture analyzed by trabecular bone score (TBS).
Sung Hye Kong, Ji Won Yoon, Jung Hee Kim, JooYong Park, Jiyeob Choi, Ji Hyun Lee, A Ram Hong, Nam H. Cho, Chan Soo Shin   +8 more
doaj   +1 more source

Osteoconductive Microarchitecture of Bone Substitutes for Bone Regeneration Revisited [PDF]

Frontiers in Physiology, 2018
In the last three decades, all efforts in bone tissue engineering were driven by the dogma that the ideal pore size in bone substitutes lies between 0.3 and 0.5 mm in diameter. Newly developed additive manufacturing methodologies for ceramics facilitate the total control over pore size, pore distribution, bottleneck size, and bottleneck distribution ...
Chafik Ghayor, Franz E. Weber, Franz E. Weber, Franz E. Weber   +3 more
openaire   +4 more sources

Effects of long-term doxycycline on bone quality and strength in diabetic male DBA/2J mice

Bone Reports, 2015
In type 1 diabetes, diabetic bone disease (DBD) is characterized by decreased bone mineral density, a state of low bone turnover and an increased risk of fracture. Animal models of DBD demonstrate that acquired alterations in trabecular and cortical bone
John L. Fowlkes, Jeffry S. Nyman, R. Clay Bunn, Gael E. Cockrell, Elizabeth C. Wahl, Mallikarjuna R. Rettiganti, Charles K. Lumpkin Jr., Kathryn M. Thrailkill   +7 more
doaj   +1 more source

Microarchitecture of bone predicts fractures in older women [PDF]

Nature Reviews Endocrinology, 2018
High-resolution peripheral quantitative CT (HRpQCT) provides more detailed information than older methods. A new study shows that radial and tibial HRpQCT measurements are associated with incident fracture in postmenopausal women. However, it is unclear whether HRpQCT improves fracture risk prediction enough to justify its use in clinical practice.
Eastell, R., Walsh, J.S.
openaire   +3 more sources

The ESR1 (6q25) locus is associated with calcaneal ultrasound parameters and radial volumetric bone mineral density in European men [PDF]

, 2011
<p><b>Purpose:</b> Genome-wide association studies (GWAS) have identified 6q25, which incorporates the oestrogen receptor alpha gene (ESR1), as a quantitative trait locus for areal bone mineral density (BMD(a)) of the hip and lumbar ...
Lean, Michael E. J., Holliday Kate L., Gielen, Evelien, Ward, Kate A., Gielen Evelien, O'Neill Terence W., Pendleton Neil, Judith E. Adams, Neil Pendleton, Giwercman, Aleksander, Pye, Stephen R., Vanderschueren, Dirk, Holliday, Kate L., Boonen, Steven, Forti Gianni, Labrie Fernand, Kula, Krzysztof, Thang S Han, Krzysztof Kula, Lean Michael E. J., O'Neill, Terence W., Gyorgy Bartfai, Thang S. Han, Boonen Steven, Huhtaniemi Ilpo T., Michael E. J. Lean, Casanueva Freijo, Felipe, Giwercman Aleksander, Ilpo T Huhtaniemi, Terence W. O'Neill, Labrie, Fernand, Punab Margus, Giwercman, Aleksander,, Vanderschueren Dirk, null null, Wu, Frederick C.W., Han, Thang S., Wu Frederick C. W., Wu, Frederick C. W., Pendleton, Neil, Lund University., Pye Stephen R., Kate A Ward, Kate L. Holliday, Wu, Frederick C W, Ward Kate A., Lean, Michael E.J., Stephen R Pye, Michael E J Lean, Huhtaniemi, Ilpo T., Lean, Michael E J, Aleksander Giwercman, Han Thang S., Finn Joseph D., Dirk Vanderschueren, Gianni Forti, Adams, Judith E., Lean, M.E.J., Margus Punab, Borghs Herman, Judith E Adams, Felipe Casanueva, Steven Boonen, Herman Borghs, Evelien Gielen, Bartfai, Gyorgy, Forti, Gianni, Punab, Margus, Fernand Labrie, Frederick C. W. Wu, Finn, Joseph D., Adams Judith E., Casanueva, Felipe, Kate L Holliday, Kate A. Ward, Borghs, Herman, Kula Krzysztof, Joseph D Finn, Thomson Wendy, Casanueva Felipe, Bartfai Gyorgy, Wendy Thomson, Ilpo T. Huhtaniemi, Thomson, Wendy, Frederick C W Wu, Joseph D. Finn, Stephen R. Pye, Terence W O'Neill, EMAS study group   +88 more
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The effect of long term bisphosphonate therapy on trabecular bone strength and microcrack density [PDF]

, 2017
Objectives Bisphosphonates (BP) are the first-line treatment for preventing fragility fractures. However, concern regarding the efficacy is growing because bisphosphonate is associated with over-suppression of remodelling and accumulation of microcracks.
R. Bhattacharya, C. Reinhard, Li, J, Hansen, U, J. Cobb, Bhattacharya, R, R. Atwood, Vo, N, Cobb, JP, C. Wiles, J. Li, A. Karunaratne, U. Hansen, R. Abel, Abel, RL, N. Vo, Reinhard, C, Atwood, R, Jin, A, A. Jin   +19 more
core   +1 more source

Trabecular bone score in obese patients with and without diabetes

Italian Journal of Medicine
The link between obesity, diabetes and bone metabolism is quite complex and not entirely clear. Although many clinical and epidemiological studies demonstrate that obesity enhances bone mineral density, its effect on bone microarchitecture is uncertain.
Gordana Dzeletovic, Aleksandar Jovanovic, Tatjana Novakovic, Snezana Markovic-Jovanovic, Emilija Novakovic, Anja Dzeletovic, Milena Lukić, Biljana Kostic-Inic, Sanja Jovanovic, Miljan Jankovic   +9 more
doaj   +1 more source

A comparison of the microarchitecture of lower limb long bones between some animal models and humans: a review

Veterinární Medicína, 2013
Animal models are unavoidable and indispensable research tools in the fields of bone tissue engineering and experimental orthopaedics. The fact that there is not ideal animal model as well as the differences in the bone microarchitecture and physiology ...
V.J. Cvetkovic, S.J. Najman, J.S. Rajkovic, A.Lj. Zabar, P.J. Vasiljevic, Lj.B. Djordjevic, M.D. Trajanovic   +6 more
doaj   +1 more source