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 building blocks of matter in our universe were formed in the first 10 microseconds of its existence, according to the currently accepted scientific picture. After the Big Bang about 13.7 billion years ago, matter consisted mainly of quarks and gluons, two types of elementary particles whose interactions are governed by quantum chromodynamics (QCD), the theory of strong interaction. In the early universe, these particles moved (nearly) freely in a quark-gluon plasma.
This is a joint press release of University Muenster and Heidelberg as well as the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt.
Then, in a phase transition, they combined and formed hadrons, among them the building blocks of atomic nuclei, protons and neutrons. In the current issue of...
Thin-film solar cells made of crystalline silicon are inexpensive and achieve efficiencies of a good 14 percent. However, they could do even better if their shiny surfaces reflected less light. A team led by Prof. Christiane Becker from the Helmholtz-Zentrum Berlin (HZB) has now patented a sophisticated new solution to this problem.
"It is not enough simply to bring more light into the cell," says Christiane Becker. Such surface structures can even ultimately reduce the efficiency by...
A study in the journal Bulletin of Marine Science describes a new, blood-red species of octocoral found in Panama. The species in the genus Thesea was discovered in the threatened low-light reef environment on Hannibal Bank, 60 kilometers off mainland Pacific Panama, by researchers at the Smithsonian Tropical Research Institute in Panama (STRI) and the Centro de Investigación en Ciencias del Mar y Limnología (CIMAR) at the University of Costa Rica.
Scientists established the new species, Thesea dalioi, by comparing its physical traits, such as branch thickness and the bright red colony color, with the...
Scientists have succeeded in observing the first long-distance transfer of information in a magnetic group of materials known as antiferromagnets.
An international team of researchers has mapped Nemo's genome, providing the research community with an invaluable resource to decode the response of fish to...
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