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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… Expand
National Institutes of Health

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Ca45 isotope
CalciumIn Bloodagonistsaspects of radiation effects
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Papers overview

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Highly Cited
2006
Highly Cited
2006
Effect of low intensity laser irradiation on surgically created bony defects in rats.
Low intensity lasers have been used by clinicians to improve healing and reduce pain in humans. Lasing also results in new bone… Expand
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Highly Cited
2004
Highly Cited
2004
Effect of age on calcium absorption in postmenopausal women.
BACKGROUND It is assumed that calcium absorption decreases with age, but this is not well documented. We report a study that… Expand
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2004
2004
The effects of age and other variables on serum parathyroid hormone in postmenopausal women attending an osteoporosis center.
It has been known for many years that serum PTH rises with age, and it has been suggested that this rise may contribute to bone… Expand
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Highly Cited
2002
Highly Cited
2002
Relationships Between Intestinal Calcium Absorption, Serum Vitamin D Metabolites and Smoking in Postmenopausal Women
Abstract: Smoking has been associated with low bone density, fractures and poor intestinal calcium absorption. Calcium absorption… Expand
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1997
1997
Relations between calcium intake, calcitriol, polymorphisms of the vitamin D receptor gene, and calcium absorption in premenopausal women.
The relations between calcium absorption, dietary calcium intake, 1,25-dihydroxyvitamin D3 (calcitriol), and vitamin D receptor… Expand
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Review
1996
Review
1996
Molecular basis and clinical application of biological markers of bone turnover.
An ideal battery of tests would include indices of bone resorption and formation. They should be unique to bone, reflect total… Expand
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Review
1991
Review
1991
Hypercalciuria and stones.
Hypercalciuria, defined as the urinary excretion of more than 0.1 mmol Ca/kg/d (4 mg/kg/24 h), is observed in approximately 50… Expand
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Highly Cited
1986
Highly Cited
1986
Osteoporosis in hypogonadal men: role of decreased plasma 1,25-dihydroxyvitamin D, calcium malabsorption, and low bone formation.
To investigate the pathogenesis of osteoporosis in male hypogonadism we have investigated a heterogeneous group of 13 men with… Expand
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1985
1985
The effect of milk supplements on calcium metabolism, bone metabolism and calcium balance.
Twenty-two healthy postmenopausal women were divided into two groups, one group of 13 received milk supplementation of 24 oz per… Expand
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1980
1980
Enhanced absorption of calcium by casein phosphopeptides in rachitic and normal chicks.
The present studies were undertaken to investigate the effect of casein phosphopeptides on calcium absorption in normal and… Expand
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