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Fractal Dimension of Trabecular Bone Projection Texture Is Related to Three-Dimensional Microarchitecture

Autor: L. Pothuaud, Rachid Harba, P. Porion, Eric Lespessailles, Pierre Levitz, Claude-Laurent Benhamou

Publikováno v: Journal of Bone and Mineral Research. 15:691-699

The purpose of this work was to understand how fractal dimension of two-dimensional (2D) trabecular bone projection images could be related to three-dimensional (3D) trabecular bone properties such as porosity or connectivity. Two alteration processe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79cabe51223840c77f4150736f7475b8
https://doi.org/10.1359/jbmr.2000.15.4.691

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Une nouvelle technique de simulation numérique des altérations du tissu trabéculaire osseux

Autor: Claude-Laurent Benhamou, P. Levitz, L Pothuaud

Publikováno v: ITBM-RBM. 23:84-92

Resume La structure trabeculaire osseuse est constituee d'un agencement tridimensionnel de travees osseuses qui s'interconnectent entres elles. Le but de ce travail a ete de simule le processus de perte osseuse a partir de modeles simplifies de type

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6372351a7c7b042042edb052d51344d6
https://doi.org/10.1016/s1297-9562(02)80020-1

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Caractérisation de la microarchitecture trabéculaire osseuse par analyse de texture

Autor: Claude-Laurent Benhamou, Eric Lespessailles, L Pothuaud

Publikováno v: ITBM-RBM. 21:351-358

Resume Les analyses de texture visent a une caracterisation indirecte de la microarchitecture trabeculaire osseuse sur des images bidimensionnelles (2D) en projection, soit en niveaux de gris sans seuillage, soit seuillees. Les techniques d'analyse p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f35c740a888b58f5fb2dbebaff0ec26d
https://doi.org/10.1016/s1297-9562(00)90035-4

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Fractal Analysis of Trabecular Bone Texture on Radiographs: Discriminant Value in Postmenopausal Osteoporosis

Autor: Rachid Jennane, V. Royant, L. Pothuaud, Eric Lespessailles, E. Eynard, Rachid Harba, Claude-Laurent Benhamou

Publikováno v: Osteoporosis International. 8:618-626

Trabecular bone microarchitecture cannot be routinely evaluated. We have developed and validated a fractal analysis of trabecular bone texture on calcaneus radiographs. The aim of this work was to evaluate the ability of the fractal analysis to discr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c542fbec39b3045809b07a5b9e46eecf
https://doi.org/10.1007/s001980050108

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Micro-imagerie par résonance magnétique nucléaire : application à la structure trabéculaire osseuse

Autor: Eric Lespessailles, L. Pothuaud, P. Porion, Claude-Laurent Benhamou, Pierre Levitz

Publikováno v: Revue de l'Institut Français du Pétrole
Revue de l'Institut Français du Pétrole, EDP Sciences, 1998, 53 (4), pp.507-514. ⟨10.2516/ogst:1998044⟩

International audience; L'ostéoporose est une maladie caractérisée par une baisse de densité osseuse et une altération de la microarchitecture trabéculaire. Le but de ce travail est la validation d'une technique d'évaluation de l'architecture

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12dab669bfedc1da46d3e7081a96d0a8
https://doi.org/10.2516/ogst:1998044

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Biointegrating Materials

Autor: J. Amédée, L. Bordenave, M.-C. Durrieu, J.-C. Fricain, L. Pothuaud

Publikováno v: Nanoscience ISBN: 9783540886327

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e58374421e57c0090c5093446c0f13d4
https://doi.org/10.1007/978-3-540-88633-4_22

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Behavior of Cellularized-Hydroxyapatite Implants Coated with Cyclo-DfKRG Peptides in Spongious Bone: Quantitative Comparison of Micro-Tomodensitometry and Histomorphometry

Autor: Jack Malinvaud, Sylvain Catros, L. Pothuaud, Reiner Bareille, Joelle Amédée, Jean Christophe Fricain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d84e3a7b93b690968a369e402dc188a
https://doi.org/10.4028/0-87849-457-x.1169

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Effects of Cyclic RGD Peptide Functionalization on the Quantitative Bone Ingrowth Process in Cellularized Biphasic Calcium Phosphate Ceramics

Autor: Jean Christophe Fricain, L. Pothuaud, M.C. Durrieu, S. Pallu, Reiner Bareille, M. Renard, J. Jeanfils, M. Dard, J. Amédée

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c23fd1de873d5469e6514ecf053a690
https://doi.org/10.4028/0-87849-961-x.647

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Simulation of osteoporosis bone changes: effects on the degree of anisotropy

Autor: L, Pothuaud, P, Levitz, C L, Benhamou

Publikováno v: Advances in experimental medicine and biology. 496

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::acaa5aee4ebb00f2822bb72f90f94f6f
https://pubmed.ncbi.nlm.nih.gov/11783613

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Fractal analysis of radiographic trabecular bone texture and bone mineral density: two complementary parameters related to osteoporotic fractures

Autor: L. Pothuaud, S. Poupon, William J. Ohley, S. Loiseau, Eric Lespessailles, Valérie Siroux, Rachid Jennane, Claude-Laurent Benhamou

Publikováno v: Journal of Bone and Mineral Research
Journal of Bone and Mineral Research, American Society for Bone and Mineral Research, 2001, 16 (4), pp.697-704

International audience; Trabecular bone microarchitecture and bone mineral density (BMD) are two main factors related to osteoporotic fractures. Currently, however, microarchitecture is not evaluated. We have developed and validated a trabecular bone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac33ace94b6a8d89821995137bc6a1dc
https://hal.archives-ouvertes.fr/hal-00768782

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