Hormonal Cycle Current Events | Hormonal Cycle News | 5
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Antibacterial chemical disrupts hormone activities
A new UC Davis study shows that a common antibacterial chemical added to bath soaps can alter hormonal activity in rats and in human cells in the laboratory-and does so by a previously unreported mechanism. view more (2007-12-10)
Scientists investigate impact of climate change on India's monsoon season
Scientists at the University of Liverpool are investigating the anticipated effects of climate change on India's monsoon season and the impact that alterations in India's water cycle will have on the country's people, agriculture and wildlife. view more (2007-03-09)
Women with Atrial Fibrillation Are at Significantly Higher Risk of Stroke and Death Compared to Men and Receive Less Attention
Even though the incidence of atrial fibrillation is higher in men than women, a review of past studies and medical literature completed by cardiac experts at Rush University Medical Center shows that women are more likely than men to experience symptomatic attacks, a higher frequency of recurrences, and significantly higher heart rates during... view more... (2009-09-23)
Hormone drug type makes survival difference in advanced breast cancer
Aromatase inhibitors, a type of hormone therapy used to treat advanced breast cancer in postmenopausal women, result in a small but significant increase in overall survival when compared to other hormone treatments, according to a new systematic review of studies. view more (2007-01-31)
First study to show that when counting frozen as well as fresh embryos, single embryo transfer does not reduce the chances of having a baby
Doctors in Australia have found that transferring one embryo instead of two during an IVF cycle does not reduce the chances of a woman having a baby, when frozen as well as fresh embryos are taken into account. Dr Jim Catt, Embryology director of Sydney IVF, Australia, and his colleagues have conducted the first study looking at cumulative... view more... (2003-06-27)
Family conditions may affect when girls experience puberty
Early puberty in girls has been found to negatively affect these teenagers' health in areas such as mood disorders, substance abuse, adolescent pregnancy, and cancers of the reproductive system. view more (2007-11-15)
Fossil wood gives vital clues to ancient climates
New research into a missing link in climatology shows that the Earth was not overcome by a greenhouse period when dinosaurs dominated, but experienced rapid fluctuations in temperature and sea level change that resulted in a balance of the global carbon cycle. view more (2006-02-24)
Premenstrual symptoms getting on your nerves?
For some women premenstrual syndrome (PMS) is a minor monthly annoyance, but for others, more severe symptoms seriously disrupt their lives. view more (2007-12-20)
Prozac exposure found to disrupt mussel reproduction
Researchers from the National Institute of Standards and Technology (NIST) and North Carolina State University (NCSW) have demonstrated that a commonly prescribed antidepressant can interfere with the reproductive cycle of freshwater mussels-at least in a controlled setting. view more (2006-09-18)
Steroid abuse harms gingival tissues
Researchers found that prolonged use of anabolic androgenic steroid (AAS) is closely associated with significant levels of gingival enlargement, according to a new study published in the Journal of Periodontology. view more (2006-07-06)
Shorter nightly sleep in childhood may help explain obesity epidemic
Soaring levels of obesity might be linked to children sleeping fewer hours at night than they used to, claims a researcher in the Archives of Disease in Childhood. view more (2006-10-19)
Euro Area Business Cycle: Stylized Facts and Measurement Issues
In recent years, studies of the euro area business cycle have flourished. However, national statistics have only recently been harmonized and aggregate statistics have only been available for a short period of time. Clearly, there is a need to establish stylized facts for the euro area economies and European Monetary Union gives an opportunity to... view more... (2005-02-04)
Phase of clock gene expression in human leukocytes correlates with habitual sleep timing
The phase of clock gene expression in leukocytes, assessed in the absence of the masking effects of light-dark and sleep-wake cycles, correlates with habitual sleep timing, according to a study published in the May 1 issue of the journal SLEEP. view more (2008-05-01)
NOAA announces next solar storm cycle will likely start next March
The next 11-year cycle of solar storms will most likely start next March and peak in late 2011 or mid-2012-up to a year later than expected-according to a forecast issued by the NOAA Space Environment Center in coordination with an international panel of solar experts. view more (2007-04-30)
New contraceptive device is designed to prevent sexual transmission of HIV
Researchers from Weill Cornell Medical College have published results showing that a new contraceptive device may also effectively block the transmission of the HIV virus. view more (2009-05-20)
Brain memory area modifies its wiring diagram during the female cycle
Researchers at Northwestern University and Columbia University have found that "wiring" in female rat brain memory area expands and retracts in relation to the amount of estrogen present during the estrous/menstrual cycle. view more (2005-11-15)
Genetic 'tag team' keeps cells on cycle
By surveying the activity of thousands of genes at several different time points, researchers at the Duke Institute for Genome Sciences & Policy have uncovered new evidence that a network of influential genes act as a kind of genetic tag team to orchestrate one of the most fundamental aspects of all life: the cell cycle. view more (2008-05-08)
Overweight young women have reduced risk of developing breast cancer before menopause
A higher body mass index (BMI), especially in early adulthood, may be associated with a reduced risk of breast cancer before menopause. view more (2006-11-28)
Smoking decreases men's chances of fatherhood by IVF and ICSI
Men who smoke reduce their chances of successfully fathering a child by either standard IVF techniques or by ICSI, according to research carried out in Germany. Dr Michael Zitzmann told the European Society of Human Reproduction and Embryology annual conference in Vienna that smoking altered the DNA of sperm and he believed this hampered the... view more... (2002-06-30)
Fertilizers - a growing threat to sea life
New study on landscape around Chesapeake Bay says imbalance in nitrogen cycle is damaging water quality and fish populations. view more (2008-10-22)
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