Calcium Radioisotopes

Known as: Calcium Radioisotopes [Chemical/Ingredient], Radioisotopes, Calcium 
Unstable isotopes of calcium that decay or disintegrate emitting radiation. Ca atoms with atomic weights 39, 41, 45, 47, 49, and 50 are radioactive… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1946-2009
051019462008

Papers overview

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2004
2004
BACKGROUND It is assumed that calcium absorption decreases with age, but this is not well documented. We report a study that… (More)
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1998
1998
UNLABELLED This study was done to establish and allow for the influence of body weight on plasma radioactivity after… (More)
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1993
1993
OBJECTIVE Progestogens may be a useful therapeutic alternative to oestrogen in the treatment of post-menopausal osteoporosis. The… (More)
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1993
1993
Osteoporosis and fracturing are well-recognized manifestations of primary biliary cirrhosis (PBC), but the abnormalities of bone… (More)
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1991
1991
Twelve patients with vertebral fracture osteoporosis were recruited into a trial of treatment with hPTH 1–34 by daily injection… (More)
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1989
1989
In 94 men with crush fracture, 40 were found to have primary osteoporosis. Cross-sectional measurements of a number of variables… (More)
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1989
1989
True calcium absorption can only be measured by the time-consuming and expensive metabolic balance method and is not predicted… (More)
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1986
1986
To investigate the pathogenesis of osteoporosis in male hypogonadism we have investigated a heterogeneous group of 13 men with… (More)
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1985
1985
Vertebral mineral density, measured by computerized axial tomography, radiocalcium absorption, serum dehydroepiandrosterone (DHA… (More)
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1982
1982
We evaluated the effects of therapy with a small dose (0.5 microgram/day) of 1,25-dihydroxyvitamin D3 in 12 previously untreated… (More)
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