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Hormonal Cycle Current Events | Hormonal Cycle News | 7

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Climate Change Affecting Earth's Outermost Atmosphere
Carbon dioxide emissions from the burning of fossil fuels will produce a 3 percent reduction in the density of Earth's outermost atmosphere by 2017   view more (2006-12-12)

New research finds that a natural family planning method is as effective as the contraceptive pill
Researchers have found that a method of natural family planning that uses two indicators to identify the fertile phase in a woman's menstrual cycle is as effective as the contraceptive pill for avoiding unplanned pregnancies if used correctly.   view more (2007-02-21)

New Cause of Tamoxifen Resistance in Breast Cancer Cells Discovered at Lombardi
When a woman receives a breast cancer diagnosis her entire life may change in the blink of an eye. But the nature of that change is governed by the smallest alterations that take place within the proteins of the tumor cells, determining what treatments she can pursue with a hope of cure and those to which her cancer is resistant.   view more (2007-08-13)

Experts call for better research into link between women's hormones and mood disorders
Countless movies and TV shows make light of women's so-called "moodiness", often jokingly attributing it to their menstrual cycle or, conversely, to menopause.   view more (2007-12-13)

Virginia Tech's System X supercomputer provides super tool for simulation of cell division
Virginia Tech researchers in computer science and biology have used the university's supercomputer, System X, to create models and algorithms that make it possible to simulate the cell cycle — the processes leading to cell division.   view more (2007-01-31)

Chemotherapy-induced anemia increases risk of local breast cancer recurrence
Patients with breast cancer who developed anemia during chemotherapy had nearly three times the risk of local recurrence as those who did not, according to a study published in the April 1 issue of Clinical Cancer Research, a journal of the American Association for Cancer Research.   view more (2008-04-01)

Internal Clock, External Light Regulate Plant Growth
Most plants and animals show changes in activity over a 24-hour cycle. Now, for the first time, researchers have shown how a plant combines signals from its internal clock with those from the environment to show a daily rhythm of growth.   view more (2007-07-10)

Hormonal dietary supplements might promote prostate cancer progression
Hormonal components in over-the-counter dietary supplements may promote the progression of prostate cancer and decrease the effectiveness of anti-cancer drugs, researchers at UT Southwestern Medical Center have discovered.    view more (2008-01-16)

Researchers learn more about ways to regenerate the ear's hearing cells
Massachusetts General Hospital (MGH) researchers have made important progress in their ongoing effort to regenerate the inner ear's hair cells, which convert sound vibrations to nerve impulses.   view more (2006-05-01)

Viagra blunts effects of stress on the human heart
Sildenafil citrate (Viagra), a drug used to treat erectile dysfunction (ED) in millions of men, reduces the stimulatory effects of hormonal stress on the heart by half, according to results of a new study by researchers at Johns Hopkins.   view more (2005-10-25)

The Lancet Oncology
CLEAR SKIES NOT SO CLEAN This months Leading Edge editorial examines the recently published US Environmental Protection Agency`s (EPA) 10-year in-the-making report on the toxic effects of diesel exhaust fumes from large vehicles. The report-which showed that large cities are heavily polluted with emissions that are associated with increased risk... view more... (2002-10-02)

Life cycle assessment essential to nanotech commercial development
Life cycle assessment (LCA) —a cradle-to-grave look at the health and environmental impact of a material, chemical, or product—is an essential tool for ensuring the safe, responsible, and sustainable commercialization of nanotechnology, U.S. and European experts conclude in a new report issued today.   view more (2007-03-21)

Extra support helps obese women cycle to and from work
Increased daily exercise can prevent diabetes and cardiovascular disease in obese women, but getting started and maintaining new habits is a challenge. A new study by researchers at Karolinska Institutet shows that extra support and encouragement can help more women to exercise to and from work.   view more (2009-05-06)

Scientists say climate change mitigation strategies ignore carbon cycling processes of inland waters
In the paper, The Boundless Carbon Cycle, published in the September issue of Nature Geoscience, scientists from the University of Vienna, Uppsala University in Sweden, University of Antwerp, and the U.S. based Stroud™ Water Research Center argue that current international strategies to mitigate manmade carbon emissions and address climate... view more... (2009-09-02)

Agricultural soil erosion not contributing to global warming, study shows
Agricultural soil erosion is not a source of carbon dioxide to the atmosphere, according to research published online in Science.   view more (2007-10-26)

HRT-breast cancer risk stays same, regardless of family history
The risk of developing breast cancer due to taking hormone replacement therapy appears to be the same for women with a family history of the disease and without a family history.   view more (2009-05-20)

Sleep may be factor in weight control
Could sleep be a critical component to maintaining a healthy body weight?   view more (2009-05-18)

MIT, Harvard offer solution to Mars enigma
Planetary scientists have puzzled for years over an apparent contradiction on Mars. Abundant evidence points to an early warm, wet climate on the red planet, but there's no sign of the widespread carbonate rocks, such as limestone, that should have formed in such a climate.   view more (2007-12-26)

Menstruation proves more than a curse
The cells which thicken the womb wall during a woman's menstrual cycle contain a newly discovered type of stem cell, and could be used in the treatment of damaged and/or old tissue.   view more (2007-11-15)

Keeping in good shape in old age is harder for women, study finds
Women aged 65-plus find it harder than men of the same age to preserve muscle - which probably impacts on their ability to stay as strong and fit, according to new research.   view more (2008-03-26)
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