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Computing system in helmets protect construction workers from CO poisoning

Research calling for the use of a wearable computing system installed in a helmet to protect construction workers from carbon monoxide poisoning, a serious lethal threat in this industry, has garnered the Virginia Tech investigators a Best Paper Award from a prestigious scientific and engineering community.

17 Aug 2013

Scientists develop new therapies to prevent chemoresistance of established tumours

Cancer cells often develop defence mechanisms which enable them to survive chemotherapy. A group of researchers from the Institutes of Pharmacology and Pathology in Bern present new solutions for preventing the development of such resistances.

17 Aug 2013

Study provides information that validates genetic basis of adaptation to high altitudes

Research led by scientists from the University of California, San Diego has decoded the genetic basis of chronic mountain sickness (CMS) or Monge's disease. Their study provides important information that validates the genetic basis of adaptation to high altitudes, and provides potential targets for CMS treatment.

16 Aug 2013

Early surgery offers long-term survival, lowers risk of heart failure in mitral valve regurgitation patients

Patients with severe mitral valve regurgitation who are otherwise healthy should have mitral valve repair surgery sooner rather than later, even if they feel no symptoms, a Mayo Clinic-led study by U.S. and European researchers found.

14 Aug 2013

Study reveals cancer in humans linked with high amounts of proteins responsible for cells division

Cancer in humans is frequently associated with unusually high amounts of one or more proteins responsible for controlling the rate at which cells divide. As an example, excessive amounts of the cyclin-dependent kinase CDK6 are often found in types of cancer such as lymphoma.

14 Aug 2013

Stillbirth research: an interview with Dr Lucy Higgins, University of Manchester

Stillbirth, the birth of a baby who shows no sign of life after 24 completed weeks of pregnancy, occurs in 1 in every 200 pregnancies in the United Kingdom. That’s roughly 10 bereaved families a day.

From The University of Manchester 12 Aug 2013

Study: Compared to open bypass, stenting keeps circulation flowing longer in some patients

New Johns Hopkins research suggests that people who undergo minimally invasive placement of stents to open clogged leg arteries are significantly less likely than those who have conventional bypass surgery to need a second treatment for the condition within two years.

8 Aug 2013

Discovery brings scientists one step closer to understanding challenges linked to mercury cleanup

More forms of mercury can be converted to deadly methylmercury than previously thought, according to a study published Sunday in Nature Geoscience. The discovery provides scientists with another piece of the mercury puzzle, bringing them one step closer to understanding the challenges associated with mercury cleanup.

6 Aug 2013

Study observes that long-term use of antihypertensive drugs associated with breast cancer risk

Older women who take certain types of medication to combat high blood pressure may be putting themselves at greater risk for developing breast cancer, according to a new study by a team of Fred Hutchinson Cancer Research Center scientists led by Christopher Li, M.D., Ph.D.

6 Aug 2013

Anti-oxidants have great potential as treatment for neuropathic pain

Neuropathic pain - pain that results from a malfunction in the nervous system - is a daily reality for millions of Americans. Unlike normal pain, it doesn't go away after the stimulus that provoked it ends, and it also behaves in a variety of other unusual and disturbing ways. Someone suffering from neuropathic pain might experience intense discomfort from a light touch, for example, or feel as though he or she were freezing in response to a slight change in temperature.

6 Aug 2013

Convergent Dental’s Solea CO2 dental laser system receives FDA clearance

Convergent Dental, Inc., a privately held dental device and technology company, announced today that the U.S. Food and Drug Administration (FDA) has cleared Solea™ for ablation of hard tissue for caries removal and cavity preparation. Solea is the first CO2 laser technology system that has received FDA clearance for hard tissue indications.

1 Aug 2013

Miniscule signaling molecule plays critical role in certain acute and chronic diseases

Scientists seeking to harness the healing power of a miniscule signaling molecule that plays a critical role in certain acute and chronic diseases have been awarded a Program Project Grant (PPG) of nearly $10 million by the National Heart, Lung and Blood Institute of the National Institutes of Health.

1 Aug 2013

Study: Anemia may increase risk of dementia

Anemia, or low levels of red blood cells, may increase the risk of dementia, according to a study published in the July 31, 2013, online issue of Neurology®, the medical journal of the American Academy of Neurology.

1 Aug 2013

Researchers reveal how SMIP004 anticancer compound targets prostate cancer cells

One major hallmark of cancer cells is their ability to survive under stressful conditions. A new study spearheaded by researchers at Sanford-Burnham Medical Research Institute reveals how a promising anticancer compound called SMIP004 specifically kills prostate cancer cells by compromising their ability to withstand environmental stress.

31 Jul 2013

AstraZeneca, FibroGen partner to develop, commercialize anemia drug candidate FG-4592

AstraZeneca and FibroGen today announced that they have entered into a strategic collaboration to develop and commercialize FG-4592, a first-in-class oral compound in late stage development for the treatment of anemia associated with chronic kidney disease and end-stage renal disease.

31 Jul 2013

State highlights: Mass. insurers back out of disabled adults experiment

Massachusetts health insurers' reluctance to join a national experiment to improve care for disabled lower-income adults has forced the state to scale back the program even before it starts. Massachusetts is among the first states to roll out the national program, but half the insurers that were expected to participate backed out because they feared losing money. That will mean fewer options for patients when enrollment opens for the voluntary "One Care" program in October (Conaboy, 7/29).

30 Jul 2013

New technology enables all of the world's crops to take nitrogen from the air

A major new technology has been developed by The University of Nottingham, which enables all of the world's crops to take nitrogen from the air rather than expensive and environmentally damaging fertilisers.

26 Jul 2013

Researchers report higher number of pressure ulcers in pediatrics

A new study has uncovered a problem in pediatrics thought to be a major issue only in adult medicine: pressure ulcers.

26 Jul 2013

Researchers find how brain cells communicate with each other in different voice tones

Brain cells talk to each other in a variety of tones. Sometimes they speak loudly but other times struggle to be heard. For many years scientists have asked why and how brain cells change tones so frequently. Today National Institutes of Health researchers showed that brief bursts of chemical energy coming from rapidly moving power plants, called mitochondria, may tune brain cell communication.

26 Jul 2013

Researchers uncover way to stop cancer cells using HIF-1 gene through synthetic biology approach

Scientists have discovered a new molecule that prevents cancer cells from responding and surviving when starved of oxygen and which could be developed into new treatments for the disease, according to new research published in the Journal of the American Chemical Society today (Friday).

26 Jul 2013

Oxygen News and Research

Computing system in helmets protect construction workers from CO poisoning

Scientists develop new therapies to prevent chemoresistance of established tumours

Study provides information that validates genetic basis of adaptation to high altitudes

Early surgery offers long-term survival, lowers risk of heart failure in mitral valve regurgitation patients

Study reveals cancer in humans linked with high amounts of proteins responsible for cells division

Stillbirth research: an interview with Dr Lucy Higgins, University of Manchester

Study: Compared to open bypass, stenting keeps circulation flowing longer in some patients

Discovery brings scientists one step closer to understanding challenges linked to mercury cleanup

Study observes that long-term use of antihypertensive drugs associated with breast cancer risk

Anti-oxidants have great potential as treatment for neuropathic pain

Convergent Dental’s Solea CO2 dental laser system receives FDA clearance

Miniscule signaling molecule plays critical role in certain acute and chronic diseases

Study: Anemia may increase risk of dementia

Researchers reveal how SMIP004 anticancer compound targets prostate cancer cells

AstraZeneca, FibroGen partner to develop, commercialize anemia drug candidate FG-4592

State highlights: Mass. insurers back out of disabled adults experiment

New technology enables all of the world's crops to take nitrogen from the air

Researchers report higher number of pressure ulcers in pediatrics

Researchers find how brain cells communicate with each other in different voice tones

Researchers uncover way to stop cancer cells using HIF-1 gene through synthetic biology approach

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