Results 361 to 370 of about 2,935,673 (409)
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Clinical Nuclear Medicine, 2015
The accurate measurement of bone mineral density using noninvasive methods can be of value in the detection and evaluation of primary and secondary causes of decreased bone mass. This includes primary osteoporosis and secondary disorders, such as hyperparathyroidism, osteomalacia, multiple myeloma, diffuse metastases, and glucocorticoid therapy or ...
Patrick M. Colletti, Abtin Doroudinia
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The accurate measurement of bone mineral density using noninvasive methods can be of value in the detection and evaluation of primary and secondary causes of decreased bone mass. This includes primary osteoporosis and secondary disorders, such as hyperparathyroidism, osteomalacia, multiple myeloma, diffuse metastases, and glucocorticoid therapy or ...
Patrick M. Colletti, Abtin Doroudinia
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Acta Medica Scandinavica, 1974
Abstract. The uptake of 85Sr in the spine and both the bone mineral linear density (g/cm) and mineral density (g/cm3) of the trabecular radius, midshaft radius and ulnae have been measured in 21 untreated sarcoid patients, using the 241Am γ‐transmission method.
S. Tervonen, P. Karjalainen, R. Valta
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Abstract. The uptake of 85Sr in the spine and both the bone mineral linear density (g/cm) and mineral density (g/cm3) of the trabecular radius, midshaft radius and ulnae have been measured in 21 untreated sarcoid patients, using the 241Am γ‐transmission method.
S. Tervonen, P. Karjalainen, R. Valta
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The importance of mineral in bone and mineral research
Bone, 2000Recent work from Meleti, Shapiro, and Adams, published in this volume of Bone, has brought into focus in a new way the importance of mineral ions in understanding the biochemistry and physiology of mineralized tissues. These authors show that inorganic phosphate (Pi) causes osteoblast cell death and that the effects are dose dependent.
Adele L. Boskey +2 more
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Clinical Orthopaedics and Related Research, 1985
This is a review of the chemistry and structure of synthetic, mineral, and biologic hydroxyapatites. Bone apatite has a large, reactive specific-surface and is characterized by its crystal imperfection and non-stoichiometry. Precipitated and bone hydroxyapatites are in the submicroscopic size range where their solubility decreases rapidly with a small ...
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This is a review of the chemistry and structure of synthetic, mineral, and biologic hydroxyapatites. Bone apatite has a large, reactive specific-surface and is characterized by its crystal imperfection and non-stoichiometry. Precipitated and bone hydroxyapatites are in the submicroscopic size range where their solubility decreases rapidly with a small ...
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Structure and Mineralization of Bone
2020This chapter provides a hint of the many facets of the problem, and include some major “old” achievements not very popular in literature, as well as newer developments, which mainly represent the reflection in the bone mineralization field of the evolution in bone cellular and molecular biology.
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Disorders of bone and bone mineral metabolism
2014Metabolic bone disorders are very common in the general population and untreated, they can cause a variety of neurologic symptoms. These diseases include osteoporosis, vitamin D deficiency, Paget's disease, and alterations in calcium, phosphorus, and magnesium metabolism. Diagnosis is made through analysis of metabolic bone blood chemistries as well as
Monica Komoroski +2 more
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Bone Structure, Composition, and Mineralization
Orthopedic Clinics of North America, 1984Bone structure and function are dependent on complex interactions between cells, matrix, cell-derived factors, and systemic factors. The deposition of mineral in bone, which enables the skeleton to function properly, is described as a four-step process of matrix modification, crystal nucleation, crystal growth, and remodeling. Insight into the function
Adele L. Boskey +3 more
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2013
Abnormal bone and mineral metabolism is a common complication of chronic kidney disease (CKD) and has been the subject of concern and controversy throughout the world [1–5]. Mounting evidence suggests that disorders of bone and mineral metabolism are associated with an increased risk for cardiovascular calcification, morbidity, and mortality [6, 7]. As
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Abnormal bone and mineral metabolism is a common complication of chronic kidney disease (CKD) and has been the subject of concern and controversy throughout the world [1–5]. Mounting evidence suggests that disorders of bone and mineral metabolism are associated with an increased risk for cardiovascular calcification, morbidity, and mortality [6, 7]. As
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Bone Mineral Content in Myelomatosis
Acta Medica Scandinavica, 1982ABSTRACT. Bone mineral content (BMC) was determined by photon absorptiometry on both forearms in 28 patients with myelomatosis. Nineteen patients had received intermittent treatment with cytostatic agents and prednisone. No significant reduction of BMC was found between the patients with myelomatosis and an age‐ and sex‐matched normal population ...
Aage Deding +2 more
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Bone Mineral and Surface Charge
Clinical Orthopaedics and Related Research, 1977A triple association has been observed between a high negative surface charge, bone morphogenetic activity, and in vitro recalcificaiton in implants of demineralized bone matrix. Proplast fills with bony tissue when implanted in the body and shows the same triple association.
Christopher Eriksson, Sheldon Jones
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