New research published this month in the journal Endocrinology highlights a possible safe, future treatment for postmenopausal women. The research, which was conducted by doctors at Laval University in Quebec, Canada, found that EM-652, a selective estrogen receptor modulator (SERM) given in association with an estrogen, may be effective at controlling hot flashes and preventing breast, uterine and ovarian cancer as well as osteoporosis in postmenopausal women.
Additionally, the combination shows promise in potentially helping with brain function and preventing Alzheimers disease with no risk or negative effect.
Over the past year, millions of women have become afraid and confused about the risks and benefits of hormone replacement therapy following the results of the Womens Health Initiative Study (WHI), which found that women on the combination replacement estrogen and progestin have an increased risk (26 percent) of developing breast cancer. In light of these findings, the medical community has worked to determine the best way to treat the symptoms and risks of menopause, while researchers search for alternative therapies for the millions of women who used combination hormones to treat their menopausal symptoms, such as hot flashes. Dr. Fernand Labrie and his colleagues in Quebec, Canada have now demonstrated that the next generation of menopausal therapy may lie in a combination of SERMs and estrogen, with the SERM preventing the potential risk of breast cancer caused by the estrogen.
Marisa Lavine | EurekAlert!
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
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With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
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Scientists at the Institute of Science and Technology Austria (IST Austria) have managed to control the behavior of individual bacteria by connecting them to a...
Physicists in the Laboratory for Attosecond Physics (run jointly by LMU Munich and the Max Planck Institute for Quantum Optics) have developed an attosecond electron microscope that allows them to visualize the dispersion of light in time and space, and observe the motions of electrons in atoms.
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