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Researchers find a way the body can remove injured axons

Many medical issues affect nerves, from injuries in car accidents and side effects of chemotherapy to glaucoma and multiple sclerosis. The common theme in these scenarios is destruction of nerve axons, the long wires that transmit signals to other parts of the body, allowing movement, sight and sense of touch, among other vital functions.

10 May 2013

Study identifies national variations in using antibiotics to treat ARS

Antibiotics for acute rhinosinusitis are prescribed frequently- especially for younger adult patients and in primary care settings-despite recent consensus guidelines that discourage antibiotic use in mild cases, according to a study in the May 2013 issue of Otolaryngology-Head and Neck Surgery.

10 May 2013

Research findings have important implications for developmental and cancer biology

Researchers from Huntsman Cancer Institute at the University of Utah have discovered that while the genes provided by the father arrive at fertilization pre-programmed to the state needed by the embryo, the genes provided by the mother are in a different state and must be reprogrammed to match.

10 May 2013

Research could help battle stubborn bacterial infections that do not respond to antibiotics

Bacteria on a surface wander around and often organize into highly resilient communities known as biofilms. It turns out that they organize in a rich-get-richer pattern similar to many economies, according to a new study by researchers at UCLA, Northwestern University and the University of Washington.

10 May 2013

Health experts examine how density of fast-food outlets associated with prevalence of obesity

Many studies have linked the meals served at fast-food outlets to obesity, but is there a relationship between the number of restaurants in a country and the girth of its population?

10 May 2013

NINDS Director affirms NIH's committed to support pain research at APS meeting

In her keynote address to the 32nd American Pain Society Annual Scientific Conference, Story Landis, PhD, director of the National Institute for Neurological Disorders and Stroke, told the APS audience that NIH is committed to research to improve understanding of the biological basis of pain and the development of effective treatments.

10 May 2013

Children born with CDG don't contain mutation in every cell type, say Sanford-Burnham researchers

Children born with rare, inherited conditions known as Congenital Disorders of Glycosylation, or CDG, have mutations in one of the many enzymes the body uses to decorate its proteins and cells with sugars.

10 May 2013

New study suggests opportunities for preventing youth suicides

More than 80 per cent of youth who die by suicide had some form of contact with the health care system in the year before their death, according to a new study from St. Michael's Hospital.

10 May 2013

People who experience more upbeat emotions have better physical health

People who experience warmer, more upbeat emotions may have better physical health because they make more social connections, according to a new study published in Psychological Science, a journal of the Association for Psychological Science.

10 May 2013

Key brain systems get activated when we choose to suppress emotion

Different brain areas are activated when we choose to suppress an emotion, compared to when we are instructed to inhibit an emotion, according a new study from the UCL Institute of Cognitive Neuroscience and Ghent University.

10 May 2013

National Institutes of Health names University of Rochester a Center for AIDS Research

The University of Rochester was named a Center for AIDS Research by the National Institutes of Health, a designation that infuses $7.5 million into HIV/AIDS work across the University and places it amongst the best in the nation for research to improve the prevention, detection and treatment of the disease.

10 May 2013

Researchers reveal how genes are turned on and off during early human development

A large, multi-institutional research team involved in the NIH Epigenome Roadmap Project has published a sweeping analysis in the current issue of the journal Cell of how genes are turned on and off to direct early human development.

10 May 2013

Physician's choice of words play important role in determining critical end-of-life decisions

A physician's choice of words when talking with family members about whether or not to try cardiopulmonary resuscitation if a critically ill patient's heart stops may influence the decision, according to a study by University of Pittsburgh researchers in the June edition of Critical Care Medicine and now available online.

10 May 2013

Progenitor cells remain highly dynamic in the adult brain

By monitoring the behavior of a class of cells in the brains of living mice, neuroscientists at Johns Hopkins discovered that these cells remain highly dynamic in the adult brain, where they transform into cells that insulate nerve fibers and help form scars that aid in tissue repair.

10 May 2013

Most women alter bleeding cycles, find researchers

A surprisingly large number of women 18 or older choose to delay or skip monthly menstruation by deviating from the instructions of birth-control pills and other hormonal contraceptives, a team of University of Oregon researchers and others found in a study of female students at the university.

10 May 2013

Modifications in key epigenetic markers influence human embryonic stem cells

Scientists have long known that control mechanisms known collectively as "epigenetics" play a critical role in human development, but they did not know precisely how alterations in this extra layer of biochemical instructions in DNA contribute to development.

10 May 2013

Researchers discover novel mechanism of tumor hypoxia

An article published recently in Tumor Microenvironment and Therapy - an open access journal by Versita, defines a novel mechanism of tumor hypoxia induced by the longitudinal gradient of residual oxygen along tumor vessels as they transverse the tumor.

10 May 2013

Work conditions can predict development of diabetes over the long term, research finds

Cases of type 2 diabetes continue to rise in the US. And while the development of the disease is more commonly associated with risk factors such as obesity, high blood pressure, and physical inactivity, research has shown that stress can also have a significant impact.

10 May 2013

Study shows malaria transmission can be controlled by using bacteria

Mosquitoes are deadly efficient disease transmitters. Research conducted at Michigan State University, however, demonstrates that they also can be equally adept in curing diseases such as malaria.

10 May 2013

Young women's childbearing risk depend on prevalence of obesity in their schools

For young women in high school, the risk of childbearing may depend on the prevalence of obesity in their schools, according to sociologists, who found that as the prevalence of obesity rises in a school, so do the odds of obese high school students bearing children.

10 May 2013

Medical Research News

Researchers find a way the body can remove injured axons

Study identifies national variations in using antibiotics to treat ARS

Research findings have important implications for developmental and cancer biology

Research could help battle stubborn bacterial infections that do not respond to antibiotics

Health experts examine how density of fast-food outlets associated with prevalence of obesity

NINDS Director affirms NIH's committed to support pain research at APS meeting

Children born with CDG don't contain mutation in every cell type, say Sanford-Burnham researchers

New study suggests opportunities for preventing youth suicides

People who experience more upbeat emotions have better physical health

Key brain systems get activated when we choose to suppress emotion

National Institutes of Health names University of Rochester a Center for AIDS Research

Researchers reveal how genes are turned on and off during early human development

Physician's choice of words play important role in determining critical end-of-life decisions

Progenitor cells remain highly dynamic in the adult brain

Most women alter bleeding cycles, find researchers

Modifications in key epigenetic markers influence human embryonic stem cells

Researchers discover novel mechanism of tumor hypoxia

Work conditions can predict development of diabetes over the long term, research finds

Study shows malaria transmission can be controlled by using bacteria

Young women's childbearing risk depend on prevalence of obesity in their schools

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

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