Women Health

Kidney stones are increasing, particularly among adolescents, females, and African-Americans in the U.S., a striking change from the historic pattern in which middle-aged white men were at highest risk for the painful condition. "The emergence of kidney stones in children is particularly worrisome, because there is limited evidence on how to best treat children for this … [Read more...]

A new article in Journal of Neurophysiology reports that professional ballet dancers have more control over their muscles than individuals with no dance training. Researchers from Emory University and Georgia Institute of Technology found that ballet training optimized muscle coordination not only for dancing but also everyday movements. Ballet dancers had better balance … [Read more...]

  Elderly people with high serum vitamin E levels are less likely to suffer from memory disorders than their peers with lower levels, according to a study published recently in Experimental Gerontology. According to the researchers, various forms of vitamin E seem to play a role in memory processes. The study was carried out in cooperation between the University of … [Read more...]

Researchers from the University of Toronto (U of T) have found that the theory behind the popular blood type diet--which claims an individual's nutritional needs vary by blood type--is not valid. The findings are published this week in PLoS One. "Based on the data of 1,455 study participants, we found no evidence to support the 'blood-type' diet theory," said the senior … [Read more...]

The first study to look at the influence of Asian parents on their young adult child's body dissatisfaction levels and disordered eating in Singapore has found significant differences with Western culture, leading to calls for a tailored approach to treatment. The study was carried out by a research collaboration between the University of Exeter Medical School, James Cook … [Read more...]

If you're under constant stress and can't lose weight, there might be a protein to blame. In cell and mouse model experiments, University of Florida Health researchers have discovered that chronic stress stimulates production of betatrophin, a protein that then goes on to inhibit an enzyme involved in fat metabolism. Those findings were published this month in the journal … [Read more...]

Although the vast majority of patients reported improved well-being after Roux-en-Y gastric bypass (RYGB) surgery, the prevalence of symptoms such as abdominal pain and fatigue were high and nearly one-third of patients were hospitalized, according to a study published online by JAMA Surgery. For patients with morbid obesity, bariatric surgery, including RYGB surgery, is an … [Read more...]

Researchers at Karolinska Institutet in Sweden have for the first time identified a gene driving the development of pernicious adipose tissue in humans. The findings imply, which are published in the scientific journal Cell Metabolism, that the gene may constitute a risk factor promoting the development of insulin resistance and type 2 diabetes. Adipose tissue can expand in … [Read more...]

Blocking a pain receptor in mice not only extends their lifespan, it also gives them a more youthful metabolism, including an improved insulin response that allows them to deal better with high blood sugar. "We think that blocking this pain receptor and pathway could be very, very useful not only for relieving pain, but for improving lifespan and metabolic health, and in … [Read more...]

The way a woman feels about tackling everyday physical activities, including exercise, may be a predictor of how much weight she'll retain years after childbirth says a Michigan State University professor. James Pivarnik, a professor of kinesiology and epidemiology at MSU, co-led a study that followed 56 women during pregnancy and measured their physical activity levels, … [Read more...]

Girls who frequently consume sugary drinks tend to start their menstrual periods earlier than girls who do not, according to new research published online Jan 28 in Human Reproduction. In the first study to look at the relation between sugar-sweetened drinks and the age at which girls have their first period, researchers followed 5583 girls, aged 9-14 years between 1996 and … [Read more...]

The female sex hormone estrogen has anti-viral effects against the influenza A virus, commonly known as the flu, a new study in American Journal of Physiology -- Lung Cellular and Molecular Physiology reports. A virus infects and causes sickness by entering a cell and making copies of itself inside the host cell. When released from infected cells, the virus can spread … [Read more...]

As cigarette smoking rates fall, more people are smoking tobacco from hookahs--communal pipes that enable users to draw tobacco smoke through water. A new meta-analysis led by the University of Pittsburgh School of Medicine shows that hookah smokers are inhaling a large load of toxicants. The findings, published online and scheduled for the January/February print issue of … [Read more...]

A review of medical literature suggests that exercise, alone or in combination with education, may reduce the risk of low back pain, according to an article published online by JAMA Internal Medicine. Daniel Steffens, Ph.D., of the University of Sydney, Australia, and coauthors identified 23 published reports (on 21 different randomized clinical trials including 30,850 … [Read more...]

Osteoporosis is one of the chief reasons why the elderly often suffer broken bones from relatively minor injuries. Postmenopausal women in particular experience a relatively rapid loss in bone mass due to a reduced concentration of oestrogen, which is responsible for strong bone growth during youth. Maintaining bone mass requires physical exercise and vitamin D, which is mainly … [Read more...]

A new Cochrane Review published today shows that targeting exercises to muscles that support and control the spine offers another strategy to reduce pain and disability caused by lower back pain. Lower back pain is one of the most common health conditions worldwide. It can have substantial health and economic costs as people experience disability and general ill health, … [Read more...]

Scientists at The Feinstein Institute for Medical Research have discovered a new, personalized approach to diagnosing low back pain. The findings from a clinical study show that serum levels of the proinflammatory cytokine interleukin-6 (IL-6) vary in individuals with lumbar intervertebral disc disease and that biochemical profiling of circulating cytokines may assist in … [Read more...]

Glaucoma patients may experience increased eye pressure as the result of performing several different head-down positions while practicing yoga, according to a new study published by researchers at New York Eye and Ear Infirmary of Mount Sinai (NYEE) in the journal PLOS ONE. Glaucoma is the leading cause of irreversible blindness in the United States and can dramatically … [Read more...]

Using fitness DVDs to work out at home may seem like a good way to get started on new exercise goals this year, but those DVDs may also include negative imagery and demotivating language. A study of 10 popular commercial exercise DVDs showed that the imagery in the fitness videos may be perpetuating and reinforcing hyper-sexualized and unrealistic body images, said Brad … [Read more...]

A disruption of circadian rhythms, when combined with a high-fat, high-sugar diet, may contribute to inflammatory bowel disease and other harmful conditions, according to a recent study conducted by researchers at Rush University Medical Center. The study is online at the peer-reviewed, open-access journal, PLOS ONE. "Circadian rhythms, which impose a 24-hour cycle on our … [Read more...]

Patients with fibromyalgia syndrome (FMS) typically have widespread chronic pain and fatigue. For those with low vitamin D levels, vitamin D supplements can reduce pain and may be a cost-effective alternative or adjunct to other treatment, say researchers in the current issue of PAIN®. In addition to pain and fatigue, individuals diagnosed with FMS may experience sleep … [Read more...]

Exposing skin to sunlight may help to reduce blood pressure and thus cut the risk of heart attack and stroke, a study published in the Journal of Investigative Dermatology suggests. Research carried out at the Universities of Southampton and Edinburgh shows that sunlight alters levels of the small messenger molecule, nitric oxide (NO) in the skin and blood, reducing blood … [Read more...]

Scientists at the University of Saskatchewan College of Medicine, Department of Physiology, Saskatoon, Canada, led by Dr. Joseph Fomusi Ndisang have determined that upregulating heme-oxygenase with hemin improves pericardial adipocyte morphology and function. It does so by enhancing the expression of proteins of repair and regeneration such as beta-catenin, Oct3/4, Pax2 as well … [Read more...]

Researchers at INRA have just uncovered one of the major genes responsible for female differentiation: FOXL2. Studying sex reversals for answers During normal development, the formation of testes or ovaries in a fetus depends on the presence or absence of the SRYgene, carried by the Y chromosome. However, instances of sex reversal have been observed, where fetuses … [Read more...]

A new study may alleviate concerns that the human papillomavirus (HPV) vaccine leads to either the initiation of sex or unsafe sexual behaviors among teenage girls and young women. The Cincinnati Children's Hospital Medical Center study shows that teen girls' and young women's beliefs regarding the HPV vaccine, whether accurate or inaccurate, are not linked to subsequent … [Read more...]

A study is only as good as the tools used to analyze it. One of those tools is statistics, and while biologists and chemists set up and run the experiments, statisticians are at work tinkering with the math that makes sense of all the data. Researchers at The Rockefeller University have recently developed a novel statistical method for genetic screens, which takes advantage of … [Read more...]

Elderly people with high serum vitamin E levels are less likely to suffer from memory disorders than their peers with lower levels, according to a study published recently in Experimental Gerontology. According to the researchers, various forms of vitamin E seem to play a role in memory processes. The study was carried out in cooperation between the University of Eastern … [Read more...]

If you are overweight and have osteoarthritis, you may want to bone up on your dairy products that have vitamin D. According to a University of Florida study, higher levels of vitamin D may decrease pain and improve function in obese individuals with osteoarthritis. Findings published in the January issue of The Clinical Journal of Pain indicate that obese individuals who … [Read more...]

Results revealed at The International Liver Congress™ 2015 show that vitamin E (d-alpha-tocopherol) is an effective treatment for non-alcoholic steatohepatitis (NASH). NASH occurs when the liver becomes inflamed due to the accumulation of fat. Over time, persistent inflammation can lead to the formation of fibrous scar tissue in the liver and around its blood vessels, which can … [Read more...]

A new study from King's College London and the University of Nottingham has found an association between the amount of vitamin E in the body, exposure to particulate pollution and lung function. The paper adds to growing evidence from previous studies suggesting that some vitamins may play a role in helping to protect the lungs from air pollution. Although the new study did not … [Read more...]