what is bones demineralized mean
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Demineralized Bone Definition Demineralized Bone Definition. Demineralized bone is bone that has had the calcium removed and is used to make bone tissue more conducive to spinal fusion. Bone morphogenic proteins from demineralized bone are added to a polymer or glycerol substrate to form a product that enhances bone growth.
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- os·te·o·pe·ni·a. n. A generalized reduction in bone mass that is less severe than that resulting from osteoporosis, caused by the resorption of bone at a rate that exceeds bone synthesis. os·te·o·pe·ni·a.
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Bone density Bone density (or bone mineral density) is a medical term normally referring to the amount of mineral matter per square centimeter of bones. Bone density (or BMD) is used in clinical medicine as an indirect indicator of osteoporosis and fracture risk.his medical bone density is not the true physical density of the bone, which would be computed as mass per volume. It is measured by a procedure called densitometry, often performed in the radiology or nuclear medicine departments of hospitals or clinics.
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Bone Mass Measurement: What the Numbers Mean A bone mineral density (BMD) test is an important measure of your bone health. BMD tests can identify osteoporosis, determine your risk for fractures (broken bones), and measure your response to osteoporosis treatment.The most widely recognized BMD test is a central dual-energy x-ray absorptiometry, or central DXA test.MD tests can identify osteoporosis, determine your risk for fractures (broken bones), and measure your response to osteoporosis treatment. The most widely recognized BMD test is a central dual-energy x-ray absorptiometry, or central DXA test.
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Deionizers/Demineralizers DEIONIZER/DEMINERALIZER/DI SYSTEMS. Deionizers, demineralizers and DI systems are different names for the same equipment. Deionization or demineralization is a process to remove ions, minerals and some gases from water. The deionization process removes ions, dissolved solids, gases, and cations and anions including: 1  Sodium, calcium, magnesium, potassium, manganese and iron (cations) 2  Sulfates, bicarbonate, alkalinity, chlorides, nitrates, carbon dioxide, and silica (anions)
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Bone Densitometry (DEXA) Bone density scanning, also called dual-energy x-ray absorptiometry (DXA) or bone densitometry, is an enhanced form of x-ray technology that is used to measure bone loss.DXA is today's established standard for measuring bone mineral density (BMD).n children and some adults, the whole body is sometimes scanned. Peripheral devices that use x-ray or ultrasound are sometimes used to screen for low bone mass. In some communities, a CT scan with special software can also be used to diagnose or monitor low bone mass (QCT).
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Bone resorption Bone resorption is the process by which osteoclasts break down bone and release the minerals, resulting in a transfer of calcium from bone fluid to the blood. The osteoclasts are multi-nucleated cells that contain numerous mitochondria and lysosomes.
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- Full Definition of BONE. 1. a: one of the hard parts of the skeleton of a vertebrate b: any of various hard animal substances or structures (as baleen or ivory) akin to or resembling bone c: the hard largely calcareous connective tissue of which the adult skeleton of most vertebrates is chiefly composed.2.3.ull Definition of BONE. transitive verb. 1. 2. : to provide (a garment) with stays. 3. : to rub (as a boot or baseball bat) with something hard (as a piece of bone) in order to smooth the surface. intransitive verb.
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Osteoporosis in Wikipedia Osteoporosis is a disease of bone in which the bone mineral density (BMD) is reduced, bone microarchitecture is disrupted, and the amount and variety of non-collagenous proteins in bone is changed. Osteoporotic bones are more susceptible to fracture.
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- From Wikipedia, the free encyclopedia. Bone decalcification is the removal of calcium ions from the bone through histological process thereby making the bone flexible and easy for pathological investigation. This is necessary in order to obtain soft sections of the bone using the microtome.
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- Bone Demineralization, Pathologic: Decrease, loss, or removal of the mineral constituents of bones. Temporary loss of bone mineral content is especially associated with space flight, weightlessness, and extended immobilization.
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osteomalacia Osteomalacia. Osteomalacia is a bone disease that occurs in adults and is caused by a prolonged period of vitamin D deficiency. Mentioned in: Bone X Rays, Laxatives, Vitamin D Deficiency. bone decalcification due to infection, metabolic or renal deficiency.steomalacia (os´tēōməlā´shēə, -shə) , n a systemic disorder of bone characterized by decreased mineralization of bone matrix possibly resulting from vitamin D deficiency, inadequate calcium in the diet, renal disease, and/or steatorrhea.
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Radiology Department Bone density scanning, also called dual-energy x-ray absorptiometry (DXA) or bone densitometry, is an enhanced form of x-ray technology that is used to measure bone loss.DXA is today's established standard for measuring bone mineral density (BMD).one density scanning, also called dual-energy x-ray absorptiometry (DXA) or bone densitometry, is an enhanced form of x-ray technology that is used to measure bone loss.
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Bone remodeling Bone remodeling (or bone metabolism) is a lifelong process where mature bone tissue is removed from the skeleton (a process called bone resorption) and new bone tissue is formed (a process called ossification or new bone formation).n imbalance in the regulation of bone remodeling's two sub-processes, bone resorption and bone formation, results in many metabolic bone diseases, such as osteoporosis.
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Demineralized Bone Definition Bone morphogenic proteins from demineralized bone are added to a polymer or glycerol substrate to form a product that enhances bone growth. The product lacks enough osteoinductive property that it cannot be used on its own. Instead, demineralized bone is added to enhance a bone graft increasing the rate of fusion.
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- Bone demineralization is the decrease, loss of, or removal of the mineral constituents of the skeleton. Temporary loss of bone mineral content in horses is generally associated with extended immobilization or a significant decrease in mobilization.
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- bones and teeth consist of cells, an organic matrix, and an inorganic matrix. The cells control the initial production of the mineralized tissue. In bone, osteoblast cells control the mineralization of the extracellular collagen protein matrix. When osteoblasts become engulfed in mineral, they become a different type of cell, called osteocytes, which
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Bone Mineral Density Scan (Bone Densitometry or DXA Scan) A dual-energy X-ray absorptiometry scan (DXA), or bone density scan, is a special type of X-ray that measures bone mineral density (BMD). It provides information about bone strength or fragility and the risk of fractures or broken bones. The higher the density, generally, the lower the risk of fracture.
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- Bone disease is a condition that damages the skeleton and makes bones weak and prone to fractures. Weak bones are not a natural part of aging.While strong bones begin in childhood, people of all ages can improve their bone health.steoporosis can be prevented, as well as diagnosed and treated. Low bone mass is when bones lose minerals, like calcium, that make them strong, and as a result, bones become weak and fracture easily. Fractures to weak bones typically occur from falling or other common accidents.
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Senile osteoporosis Senile osteoporosis: Senile osteoporosis is reduced mineralization of bone due to advanced age.More detailed information about the symptoms, causes, and treatments of Senile osteoporosis is available below. Osteoporosis is typically asymptomatic until a fracture occurs. 2  Patients identified as at risk for osteoporosis should undergo preventive measures, including adequate calcium intake, vitamin D intake, and exercise.
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Osteopenia Osteopenia is a bone condition characterized by a decreased density of bone, which leads to bone weakening and an increased risk of breaking a bone (fracture). Osteomalacia, osteomyelitis, and osteoarthritis are different conditions that are frequently confused with osteopenia because they sound similar.
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Who should get a bone density test? Bone density testing is used to assess the strength of the bones and the probability of fracture in persons at risk for osteoporosis.The test, referred to as bone densitometry or bone mineral density scan (BMD), is a simple, noninvasive procedure that takes just minutes.one density testing is used to assess the strength of the bones and the probability of fracture in persons at risk for osteoporosis.
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- Metabolic bone disease in reptiles is a condition that results from improper calcium metabolism. It has its primary effect on the bones of the body, and can be crippling and even fatal if not treated promptly.Metabolic bone disease may also be referred to as:etabolic bone disease is, by and large, a disease seen when the diet and husbandry needs of the particular species are not being met. Herbivorous lizards fed diets either low in calcium, high in oxalates, or high in phosphates are at risk, as are those who do not have access to UVB light.
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bone mineral density bone min·er·al den·si·ty. Measurement of the amount of calcium in bone. Most methods for measuring BMD (also called bone densitometry) are fast, noninvasive, painless, and available on an outpatient basis. Bone densitometry can also be used to estimate a patient's risk of fracture.one min·er·al den·si·ty. Measurement of the amount of calcium in bone. Most methods for measuring BMD (also called bone densitometry) are fast, noninvasive, painless, and available on an outpatient basis. Bone densitometry can also be used to estimate a patient's risk of fracture.
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- Osteopenia is a bone condition where the bone mineral density is lower than normal. Bones are made of minerals like calcium and phosphate.Osteopenia is considered to be a precursor of a similar bone condition called osteoporosis. But in many cases osteopenia may not lead to osteoporosis.athology of osteopenia. Osteopenia is a condition in which the bones lose the minerals like calcium and phosphate. This results in weak bones that become prone to fractures. When bone loss becomes more severe, the condition is referred to as osteoporosis.
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- to understand osteoporosis it is important to learn about bone made mostly of collagen bone is living growing tissue collagen is a protein that provides a soft framework and calcium phosphate is a mineral that adds strength and hardens the frameworkthis combination of collagen and calcium makes bone strong and flexible enough to withstand stressollagen is a protein that provides a soft framework and calcium phosphate is a mineral that adds strength and hardens the framework this combination of collagen and calcium makes bone strong and flexible enough to withstand stress