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For example, in clinical trials, the drug strontium ranelate was found to aid bone growth, increase bone density, and lessen vertebral, peripheral, and hip fractures in women. Strontium ranelate is an antiosteoporotic agent which both increases bone formation and reduces bone resorption, resulting in a rebalance of bone turnover in favor of ...
The former has a half-life of 50.6 days and is used to treat bone cancer due to strontium's chemical similarity and hence ability to replace calcium. [23] [24] While 90 Sr (half-life 28.90 years) has been used similarly, it is also an isotope of concern in fallout from nuclear weapons and nuclear accidents due to its production as a fission ...
Dr. Sarah Fishman, MD, PhD, an endocrinologist in New York City, agrees that a bone density scan is the best way to know how healthy your bones are. “Unfortunately, osteoporosis and osteopenia ...
A bone seeker is an element, often a radioisotope, that tends to accumulate in the bones of humans and other animals when introduced into the body. For example, strontium and radium are chemically similar to calcium and can replace the calcium in bones.
Osteosclerosis is a disorder characterized by abnormal hardening of bone and an elevation in bone density. It may predominantly affect the medullary portion and/or cortex of bone. Plain radiographs are a valuable tool for detecting and classifying osteosclerotic disorders. [1] [2] It can manifest in localized or generalized osteosclerosis.
Strontium belongs to the same periodic family as calcium (alkaline earth metals), and is metabolised in a similar fashion, preferentially targeting metabolically active regions of the bone. 89 Sr is an artificial radioisotope used in the treatment of osseous (bony) metastases of bone cancer .
Pain may increase with the growth of the tumor and may be worse at night and at rest. [1] [3] A bone tumor might present with an unexplained broken bone; with little or no trauma. [2] Additional symptoms may include fatigue, fever, weight loss, anemia and nausea. [2] [3] If the tumor presses a nerve, neurological signs may be present. [1]
Osteopenia, known as "low bone mass" or "low bone density", is a condition in which bone mineral density is low. [1] Because their bones are weaker, people with osteopenia may have a higher risk of fractures , and some people may go on to develop osteoporosis . [ 2 ]