منابع مشابه
Microarchitecture, the key to bone quality.
Bone has the ability to adapt its shape and size in response to mechanical loads via a process known as modelling in which bones are shaped or reshaped by the independent action of osteoblasts and osteoclasts. Remodelling is a process that maintains mechanical integrity of the skeleton, allowing it to selectively repair and replace damaged bone. During adulthood, bone remodelling is the dominan...
متن کاملSpatial modeling of bone microarchitecture
We develop and evaluate a novel 3D computational bone framework, which is capable of enabling quantitative assessment of bone micro-architecture, bone mineral density and fracture risks. Our model for bone mineral is developed and its parameters are estimated from imaging data obtained with dual energy x-ray absorptiometry and x-ray imaging methods. Using these parameters, we propose a proper 3...
متن کاملBone Microarchitecture in Renal Osteodystrophy Patients
Aims Renal Osteodystrophy (ROD) is a systemic disorder that develops early with loss of kidney functions and is manifested by abnormalities in bone metabolism, mineralization and volume. Phosphate binders are a major constituent in chronic kidney disease management. Previous Aluminum and calcium containing phosphate binders were thought to be of detrimental effect on bone histology. The aim of ...
متن کاملAnalysis of bone microarchitecture related to anthropometry in climateric women.
BACKGROUND Osteoporosis is one of the most important public health problems involving a high percentage of costs in the medical care system. Reliable diagnostic techniques for an early detection of bone deterioration and studies of factors that influence its development in menopausal women are crucial. The aim of the study was to determine the relationship between bone microarchitecture and ant...
متن کاملThree-dimensional microarchitecture of adolescent cancellous bone.
This study investigated microarchitectural, mechanical, collagen and mineral properties of normal adolescent cancellous bone, and compared them with adult and aging cancellous bone, to obtain more insight into the subchondral bone adaptations during development and growth. Twenty-three human proximal tibiae were harvested and divided into 3 groups according to their ages: adolescence (9 to 17 y...
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ژورنال
عنوان ژورنال: Rheumatology
سال: 2009
ISSN: 1462-0324,1462-0332
DOI: 10.1093/rheumatology/kep273