Search Results - "Capozza, R. F."

Gender-Related Differences in the Relationship Between Densitometric Values of Whole-Body Bone Mineral Content and Lean Body Mass in Humans Between 2 and 87 Years of Age by Ferretti, J.L, Capozza, R.F, Cointry, G.R, García, S.L, Plotkin, H, Alvarez Filgueira, M.L, Zanchetta, J.R

“…The mineral, lean, and fat contents of the human body may be not only allometrically but also functionally associated. This report evaluates the influence of…”
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A DXA study of muscle–bone relationships in the whole body and limbs of 2512 normal men and pre- and post-menopausal women by Capozza, R.F, Cointry, G.R, Cure-Ramı́rez, P, Ferretti, J.L, Cure-Cure, C

“…A whole-body DXA study of 1450 healthy Caucasian individuals [Bone 22 (1998) 683] found that mineral mass, either crude (BMC) or statistically adjusted to fat…”
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Mechanical validation of a tomographic (pQCT) index for noninvasive estimation of rat femur bending strength by Ferretti, J.L., Capozza, R.F., Zanchetta, J.R.

“…Cross-sectional moment of inertia (CSMI) and volumetric cortical bone mineral density (vCtBMD) were assessed by peripheral quantitative computed tomography…”
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Bone quality parameters of the distal radius as assessed by pQCT in normal and fractured women by SCHNEIDER, P, REINERS, C, COINTRY, G. R, CAPOZZA, R. F, FERRETTI, J. L

“…The aim of this study was to test the ability of some indicators of different aspects of bone quality (assessed by peripheral quantitative computed tomography…”
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Meagre effects of disuse on the human fibula are not explained by bone size or geometry by Ireland, A., Capozza, R. F., Cointry, G. R., Nocciolino, L., Ferretti, J. L., Rittweger, J.

“…Summary Fibula response to disuse is unknown; we assessed fibula bone in spinal cord injury (SCI) patients and able-bodied counterparts. Group differences were…”
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Fibula: The Forgotten Bone—May It Provide Some Insight On a Wider Scope for Bone Mechanostat Control? by Rittweger, J., Ireland, A., Lüscher, S., Nocciolino, L. M., Pilot, N., Pisani, L., Cointry, G. R., Ferretti, J. L., Capozza, R. F.

“…The human fibula responds to its mechanical environment differently from the tibia accordingly with foot usage. Fibula structure is unaffected by disuse, and…”
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Interrelationships between densitometric, geometric, and mechanical properties of rat femora: Inferences concerning mechanical regulation of bone modeling by Ferretti, José Luis, Capozza, Ricardo Francisco, Mondelo, Nélida, Zanchetta, José Rubén

“…A compensation for differences in bone material qualtiy by bone geometric properties in femora from two different strains of rats was previously shown by us. A…”
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Impact of parathyroid status and Ca and vitamin-D supplementation on bone mass and muscle-bone relationships in 208 Belarussian children after thyroidectomy because of thyroid carcinoma by Schneider, P, Biko, J, Reiners, Chr, Demidchik, Y E, Drozd, V M, Capozza, R F, Cointry, G R, Ferretti, J L

“…This observational study analyzes Ca-P metabolism and its impact on bone mass accrual and density and the muscle-bone mass/mass relationships in male and…”
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Long-bone biomechanics in mice selected for body conformation by Di Masso, R.J., Font, M.T., Capozza, R.F., Detarsio, G., Sosa, F., Ferretti, J.L.

“…Two lines of mice divergently selected from the control strain (CBi) against the positive phenotypic correlation between body weight (b.w.) and tail (skeletal)…”
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Determination of femur structural properties by geometric and material variables as a function of body weight in rats. Evidence of a sexual dimorphism by Ferretti, J L, Capozza, R F, Mondelo, N, Montuori, E, Zanchetta, J R

“…Femur diaphyses of male and female Wistar rats were densitometrically and biomechanically assayed. The BMD-dependent material properties were better in female…”
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Effects of large doses of olpadronate (dimethyl-pamidronate) on mineral density, cross-sectional architecture, and mechanical properties of rat femurs by FERRETTI, J. L, MONDELO, N, CAPOZZA, R. F, COINTRY, G. R, ZANCHETTA, J. R, MONTUORI, E

“…As part of a safety-assessment study, doses of 8, 40, and 200 mg/kg per day, 6 days per week, of sodium olpadronate (dimethyl-APD, Me2-APD) were given by…”
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Effects of on/off anabolic hPTH and remodeling inhibitors on metaphyseal bone of immobilized rat femurs. Tomographical (pQCT) description and correlation with histomorphometric changes in tibial cancellous bone by MA, Y. F, FERRETTI, J. L, CAPOZZA, R. F, COINTRY, G, ALIPPI, R, ZANCHETTA, J, JEE, W. S. S

“…An anabolic effect of hPTH(1-38) (s.c. doses of 200 micrograms/kg/d during 75 days) on trabecular and cortical bone mass is tomographically described in the…”
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Monophasic dose-response curves of betamethasone on geometric and mechanical properties of femur diaphyses in growing rats by Ferretti, J.L., Capozza, R.F., Cointry, G.R., Delgado, C.J., Zanchetta, J.R.

“…The biomechanical repercussion of the corticoid-induced osteopenia (a severe consequence of long-term glucocorticoid therapy) was studied in cortical bone of…”
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The pQCT 'Bone Strength Indices' (BSIs, SSI). Relative mechanical impact and diagnostic value of the indicators of bone tissue and design quality employed in their calculation in healthy men and pre- and post-menopausal women by Cointry, G R, Ferretti, J L, Reina, P S, Nocciolino, L M, Rittweger, J, Capozza, R F

“…The pQCT-assessed Bone Strength Indices (BSI's, SSI) depend on the product of a 'quality' indicator, the cortical vBMD (vCtD), and a 'design' indicator, one of…”
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Analysis of the independent power of age-related, anthropometric and mechanical factors as determinants of the structure of radius and tibia in normal adults. A pQCT study by Reina, P, Cointry, G R, Nocciolino, L, Feldman, S, Ferretti, J L, Rittweger, J, Capozza, R F

“…To compare the independent influence of mechanical and non-mechanical factors on bone features, multiple regression analyses were performed between pQCT…”
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pQCT-assessed relationships between diaphyseal design and cortical bone mass and density in the tibiae of healthy sedentary and trained men and women by Capozza, R F, Rittweger, J, Reina, P S, Mortarino, P, Nocciolino, L M, Feldman, S, Ferretti, J L, Cointry, G R

“…In a pQCT study of running-trained and untrained men and women we had shown that bone mass distribution along the tibia was adapted to the usage-derived stress…”
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Effects of hypophysectomy and recombinant human growth hormone on material and geometric properties and the pre- and post-yield behavior of femurs in young rats by Feldman, Sara, Cointry, Gustavo R, Leite Duarte, Marı́a E, Sarrió, Leandro, Ferretti, José L, Capozza, Ricardo F

“…To study the musculoskeletal effects of hypophysectomy (Hx) and a partial replacement treatment with recombinant human growth hormone (rhGH) in rats, we…”
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Mineralization- and remodeling-unrelated improvement of the post-yield properties of rat cortical bone by high doses of olpadronate by Capozza, R F, Mondelo, N, Reina, P S, Nocciolino, L, Meta, M, Roldan, E J, Ferretti, J L, Cointry, G R

“…Some pharmacologic effects on bone modeling may not be evident in studies of remodeling skeletons. This study analyzes some effects of olpadronate on cortical…”
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Protective effects of disodium etidronate and pamidronate against the biomechanical repercussion of betamethasone-induced osteopenia in growing rat femurs by Ferretti, J L, Delgado, C J, Capozza, R F, Cointry, G, Montuori, E, Roldán, E, Pérez Lloret, A, Zanchetta, J R

“…To assess the protective effect of bisphosphonates on the biomechanical repercussion of glucocorticoid-induced osteopenia, intraperitoneal doses of 1 or 10…”
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Biomechanical background for a noninvasive assessment of bone strength and muscle-bone interactions by Cointry, G R, Capozza, R F, Negri, A L, Roldán, E J A, Ferretti, J L

“…New concepts and methods of study in bone biomechanics defy the prevailing idea that bone strength is determined by a systemically-controlled "mineralized…”
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