A research project looking for ways to reduce bone loss in astronauts may yield methods of improving the bone health of cancer patients undergoing radiation treatment.
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Dental implants are frequently used as a replacement for missing teeth in order to restore the patient’s tooth function and appearance. Previous research demonstrates that the placement of a dental implant disrupts the host tissue in the area of the implant, so practitioners often focus their treatment planning to carefully maintain the patient’s bone and gum tissue surrounding the implant.
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Better targeted, more cost-effective osteoporosis treatment could soon be a reality worldwide. A new method (1) for determining more accurately at which point someone needs further diagnostic tests, or when immediate treatment is warranted, has been developed by The National Osteoporosis Guideline Group in the UK.
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Diets that are high in protein and cereal grains produce an excess of acid in the body which may increase calcium excretion and weaken bones, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).
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A recent study conducted at Mayo Clinic suggests that high levels of one of the natural insulin-like proteins involved in regulating tissue growth and maintenance in the body, Insulin-Like Growth Factor Binding Protein-2 (IGFBP-2), also may be an indicator of low bone density and high rates of bone loss in older women and men.
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Weight loss surgery may be linked to deficiencies in calcium and vitamin D and bone loss, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).
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Older men who take loop diuretics, commonly prescribed drugs for heart failure and hypertension, appear to have increased rates of hip bone loss than men who are not taking this medication, according to a report in the April 14 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
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Exercise may reduce, and even reverse, bone loss caused by hormone and radiation therapies used in the treatment of localized prostate cancer, thereby decreasing the potential risk of bone fractures and improving quality of life for these men, according to a study presented on October 28, 2007, at the American Society for Therapeutic Radiology and Oncology’s 49th Annual Meeting in Los Angeles.
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Breast cancer survivors who took a weekly dose of risedronate, sold as Actonel, lost significantly less bone than those who did not take the drug, according to a two-year study from the University of Pittsburgh School of Medicine presented this week at the 29th annual meeting of the American Society for Bone and Mineral Research. Scientific sessions continue through Wednesday at the Hawaii Convention Center.
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Scientists have discovered new information about an immune pathway in mice that explains how oxidative stress that results from acute estrogen deficiency leads to the loss of bone. The finding, published in the Proceedings of the National Academy of Sciences, could help in identifying a new drug target for preventing postmenopausal bone loss.
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Two new studies suggest older men and women taking selective serotonin reuptake inhibitors, a class of antidepressants that includes Prozac, Paxil and Zoloft, are prone to increased bone loss.
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Women who follow strict exercise and diet regimens may harm their body's ability to form new bone, which can lead to osteoporosis later in life. Researchers recommend that the more women exercise, the more they need to eat to stay healthy.
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