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Novel method may enable quick, easy exhaustive analysis of ORs responding to specific odorants

A research group led by Osaka University and Panasonic Corporation developed a method for making a prompt, exhaustive isolation of olfactory receptors (ORs) responding to the odorant of interest. This achievement will enable quick and easy exhaustive analysis of ORs responding to specific odorants, which previously required a great deal of time and effort. These results may be applied to biosensors capable of highly detecting only desired odorants.

30 Apr 2016

New article reviews ability of different stem cells to help restore function after spinal cord injuries

Stem cell therapy is a rapidly evolving and promising treatment for spinal-cord injuries. According to a new literature review, published in the April issue of the Journal of the American Academy of Orthopedic Surgeons, different types of stem cells vary in their ability to help restore function, and an ideal treatment protocol remains unclear pending further clinical research.

30 Apr 2016

New technique can help analyze differences in mandible size and shape linked to gender

The scientific breakthrough, carried out by researchers at UGR and the Spanish National Research Council, is of great significance to the field of biological anthropology. It also has further implications for paleoanthropology, paleodemographics, forensic science and orthodontics, among other disciplines.

30 Apr 2016

Older women with chronic health problems more likely to have lower quality of life

Researchers writing in the Journal of the American Geriatrics Society recently learned that older women who are frail, and who have six or more chronic health conditions, are twice as likely to have a lower quality of life compared to women with less than three risk factors.

30 Apr 2016

Frailty, depression symptoms in older adults can affect spouses

Frailty, a condition that affects 10 percent of people aged 65 and older, can make older adults more prone to disability, falls, hospitalization and a shorter lifespan. Recently, researchers writing in the Journal of the American Geriatrics Society examined the effects of frailty and depression on married couples.

30 Apr 2016

Self-collected vaginal swabs may help identify HPV infection

High risk, potentially cancer causing human papillomavirus infections are common among women in Papua New Guinea. But self sampling with vaginal swabs may provide materials that screen as accurately as the more labor-intensive approach using cervical samples obtained by clinicians.

30 Apr 2016

Drinking tea flavored with herbs may improve mood and memory

The herbs peppermint, chamomile, rosemary and lavender have been proven to have an impact on mood and memory, with significant benefits displayed for older people, according to new research from Northumbria University.

30 Apr 2016

DIEP flap breast reconstruction improves long-term quality of life for breast cancer patients

For women who have undergone mastectomy for breast cancer, breast reconstruction using the abdominal "DIEP flap" provides good long-term quality of life (QOL)—similar to that of women without breast cancer, reports a study in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS).

30 Apr 2016

Elusive brain receptor may play vital role in death of neurons from neurological diseases

Strokes, seizures, traumatic brain injury and schizophrenia: these conditions can cause persistent, widespread acidity around neurons in the brain. But exactly how that acidity affects brain function isn't well understood.

30 Apr 2016

Exposure to fine particulate matter in air can increase risk of cancer-specific mortality

In 2015, the International Agency for Research on Cancer (IARC) published a series of monographs on the evaluation of various carcinogenic risks. In a monograph on air pollution, the organization pointed out the difficulty of assessing the effects of pollution on multiple types of cancers, given their different etiologies, risk factors and variability in the composition of air pollutants in space and time. However, the IARC identified certain key components of air pollution, including particulates.

30 Apr 2016

Study sheds light on several aspects of Ebola virus flare-ups in Liberia

Ebola virus samples taken from patients in Liberia in June 2015 are strikingly similar in their genetic makeup to other Ebola virus sequences from Western Africa, according to research published online today in the journal Science Advances. The study sheds light on several aspects of the "flare-ups" that have occurred in Liberia since the country was initially declared free of Ebola virus disease.

30 Apr 2016

Exercise can minimize side effects of drugs used in cancer treatment

Good nutrition and regular exercise combined are an effective way to reduce the risk of cancer and to prevent its recurrence. "This has been proven over and over," said Carol DeNysschen, associate professor and chair of the Health, Nutrition, and Dietetics Department at Buffalo State. "If we could only motivate people to eat better and move more, we'd have so much less chronic disease."

30 Apr 2016

CMGH study offers insight into future interventions for Crohn's disease, chronic pancreatitis

Cellular and Molecular Gastroenterology and Hepatology is committed to publishing impactful digestive biology research covering a broad spectrum of themes in GI, hepatology and pancreatology. We wanted to share two new CMGH articles, which both offer important insight into future interventions for chronic conditions.

30 Apr 2016

New oral cancer drugs getting more expensive over time, study shows

New cancer drugs taken in pill form have become dramatically more expensive in their first year on the market compared with drugs launched 15 years ago, a University of North Carolina at Chapel Hill study has found. The findings call into question the sustainability of a system that sets high prices at market entry in addition to rapidly increasing those prices over time.

30 Apr 2016

Additional water or milk intake changes dietary pattern in overweight children

New research by Andersen et al, published in the International Journal of Food Sciences and Nutrition, may have an impact on the sugar tax debate. The research team observed overall changes in dietary patterns in overweight children, including a decrease in consumption of sugary drinks, when additional water or milk is added to their diet.

30 Apr 2016

Machine learning could become powerful tool in plastic surgery

With an ever-increasing volume of electronic data being collected by the healthcare system, researchers are exploring the use of machine learning—a subfield of artificial intelligence—to improve medical care and patient outcomes.

30 Apr 2016

Excess abdominal fat in obese African American women could hide symptoms of ovarian cancer

African American women with ovarian cancer are more likely to die from the disease than are White women and they are also much more likely to be obese. These factors may be linked by the new finding that excess abdominal fat in overweight and obese women could interfere with the detection of early symptoms of ovarian cancer, as presented in a study published in Journal of Women's Health, a peer-reviewed publication from Mary Ann Liebert, Inc., publishers. The article is available free on the Journal of Women's Health website until May 28, 2016.

29 Apr 2016

Female hormones may be responsible for decreased risk of kidney failure in women than men

Female hormones may play a role in women's decreased risk of developing kidney failure relative to men, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology. The findings may be helpful for future attempts at safeguarding women's and men's kidney health in sex-specific ways.

29 Apr 2016

Scientists measure electrical activity of individual brain cells responsible for body recognition

Specific regions of the brain are specialized in recognizing bodies of animals and human beings. By measuring the electrical activity per cell, scientists from KU Leuven, Belgium, and the University of Glasgow have shown that the individual brain cells in these areas do different things. Their response to specific contours or body shapes is very selective.

29 Apr 2016

New therapeutic target to treat bacterial infections may substitute antibiotics

Infections continue to threaten human health. With remarkable genetic flexibility, pathogenic organisms outsmart available therapies. Fortunately, microbial versatility is matched by the host immune system, which evolves in dialogue with the microbes. Therapies that enhance the beneficial effects of the immune response represent a promising, but under-explored, therapeutic alternative to antibiotics.

29 Apr 2016

Medical Research News

Novel method may enable quick, easy exhaustive analysis of ORs responding to specific odorants

New article reviews ability of different stem cells to help restore function after spinal cord injuries

New technique can help analyze differences in mandible size and shape linked to gender

Older women with chronic health problems more likely to have lower quality of life

Frailty, depression symptoms in older adults can affect spouses

Self-collected vaginal swabs may help identify HPV infection

Drinking tea flavored with herbs may improve mood and memory

DIEP flap breast reconstruction improves long-term quality of life for breast cancer patients

Elusive brain receptor may play vital role in death of neurons from neurological diseases

Exposure to fine particulate matter in air can increase risk of cancer-specific mortality

Study sheds light on several aspects of Ebola virus flare-ups in Liberia

Exercise can minimize side effects of drugs used in cancer treatment

CMGH study offers insight into future interventions for Crohn's disease, chronic pancreatitis

New oral cancer drugs getting more expensive over time, study shows

Additional water or milk intake changes dietary pattern in overweight children

Machine learning could become powerful tool in plastic surgery

Excess abdominal fat in obese African American women could hide symptoms of ovarian cancer

Female hormones may be responsible for decreased risk of kidney failure in women than men

Scientists measure electrical activity of individual brain cells responsible for body recognition

New therapeutic target to treat bacterial infections may substitute antibiotics

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