Results 61 to 70 of about 2,329,584 (350)

The Effect of Hypercholesterolemia on Cortical Bone Thickness of Wistar Rats (Rattus norvegicus)

Folia Medica Indonesiana, 2021
There have been several studies reporting the effect of hypercholesterolemia on cortical thickness, but it remains a controversy. Some studies suggest that hypercholesterolemia can decrease osteoblast activity and increase osteoclast activity.
Auliya Dzaqiyatus Sofka, Pudji Lestari, Gadis Meinar Sari   +2 more
doaj   +1 more source

T2-based temperature monitoring in bone marrow for MR-guided focused ultrasound. [PDF]

, 2016
BackgroundCurrent clinical protocols for MR-guided focused ultrasound (MRgFUS) treatment of osseous lesions, including painful bone metastases and osteoid osteomas, rely on measurement of the temperature change in adjacent muscle to estimate the ...
Bucknor, Matthew, Han, Misung, Krug, Roland, Ozhinsky, Eugene, Rieke, Viola   +4 more
core   +1 more source

Diffusion‐Weighted Imaging for the Evaluation of the Sacroiliac Joint in Pediatric Patients

Arthritis Care &Research, EarlyView.
Objective Maturational signal in the sacroiliac joint (SIJ) of skeletally immature youth is often misinterpreted as inflammation. Diagnostic tools that improve specificity are greatly needed. Apparent diffusion coefficient (ADC) values from diffusion‐weighted imaging (DWI), when used with standard imaging, may enhance diagnostic accuracy.
Michael L. Francavilla, Timothy G. Brandon, Dmitry Khrichenko, Rui Xiao, Nancy A. Chauvin, Asef Khwaja, Pamela F. Weiss   +6 more
wiley   +1 more source

Qualitative and morphological evaluation of the mandibular bone using computed tomography

Indian Journal of Dental Research, 2020
Context: Determining the amount of cortical and cancellous bone present in the mandible is an important criterion for the selection of proper implant size and reduction of post implant placement complications.
Smita R Priyadarshini, Pradyumna K Sahoo, Shayari Niyogi, Swati Patnaik, Sanat K Bhuyan   +4 more
doaj   +1 more source

In vivo assessment of the mechanical properties of the child cortical bone using quantitative computed tomography [PDF]

, 2014
The mechanical properties of the rib cortical bone are extremely rare on children due to difficulties to obtain specimens to perform conventional tests. Some recent studies used cadaveric bones or bone tissues collected during surgery but are limited by ...
BERMOND, François, MITTON, David, PAYEN DE LA GARANDERIE, J., PIALAT, J.-B., PRACROS, J.-P., SANDOZ, Baptiste, SKALLI, Wafa, ZHU, Yumin   +7 more
core   +3 more sources

Altered Cortical Microarchitecture and Bone Metabolism in Patients with Monoclonal Gammopathy of Undetermined Significance [PDF]

, 2014
Patients with monoclonal gammopathy of undetermined significance (MGUS) are at increased fracture risk, and we have previously shown that MGUS patients have altered trabecular bone microarchitecture compared with controls.
Drake, M.T., Farr, J.N., Jacques, R.M., McCready, L.K., Ng, A., Zhang, W.   +5 more
core   +1 more source

Modeling microdamage behavior of cortical bone [PDF]

Biomechanics and Modeling in Mechanobiology, 2014
ISSN:1617 ...
Donaldson, Finn, Ruffoni, Davide, Schneider, Philipp, Alina, Levchuk, Zwahlen, Alexander, Pankaj, Pankaj, Mueller, Ralph   +6 more
openaire   +5 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Bone microstructure in men assessed by HR-pQCT: Associations with risk factors and differences between men with normal, low, and osteoporosis-range areal BMD

Bone Reports, 2016
Purpose: The primary objective of this study was to analyze the relationships between bone microstructure and strength, and male osteoporosis risk factors including age, body mass index, serum 25-hydroxyvitamin D level, and testosterone level.
Narihiro Okazaki, M.D., Ph.D., Andrew J Burghardt, B.S., Ko Chiba, M.D., Ph.D., Anne L Schafer, M.D., Sharmila Majumdar, Ph.D.   +4 more
doaj   +1 more source

Assessing cortical bone mechanical properties using collagen proton fraction from ultrashort echo time magnetization transfer (UTE-MT) MRI modeling. [PDF]

, 2019
Cortical bone shows as a signal void when using conventional clinical magnetic resonance imaging (MRI). Ultrashort echo time MRI (UTE-MRI) can acquire high signal from cortical bone, thus enabling quantitative assessments.
Abbasi-Rad, ASTM, ASTM, Bae, Baratta, Bashoor-Zadeh, Becker, Bhan, Bigley, Bigley, Carl, Chang, Chang, Darabi, Diaz, Du, Du, Fernández-Seara, Granke, Granke, Gurney, Hammant, Hildebrand, Horch, Horch, Jang, Jang, Jerban, Jerban, Jerban, Jerban, Jerban, Khandaker, Kijowski, Koudelka, Li, Lu, Ma, Ma, Ma, Ma, Ma, Ma, Ma, Manhard, Manhard, Manhard, Manhard, Moser, Nazaran, Nyman, Quinn, Rad, Rajapakse, Ramani, Seifert, Springer, Tyler, Wan, Wehrli, Weibull, Zhao   +61 more
core   +2 more sources