Oxygen News and Research

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Genetic architecture controlling growth of 'back-up' blood vessels uncovered

Researchers at the University of North Carolina at Chapel Hill School of Medicine have uncovered the genetic architecture controlling the growth of the collateral circulation - the "back-up" blood vessels that can provide oxygen to starved tissues in the event of a heart attack or stroke.

20 Aug 2010

Unavoidable breakdowns in brain connections as we age: Study

It's unavoidable: breakdowns in brain connections slow down our physical response times as we age, a new study suggests.

19 Aug 2010

Fralin Life Science Institute professor receives grant from NSF to elucidate research on fungi

Pablo Sobrado, assistant professor of biochemistry with the Fralin Life Science Institute at Virginia Tech, has received a $1.1 million grant from the National Science Foundation (NSF) to advance his research on the mechanism of iron acquisition in fungi and mycobacteria.

19 Aug 2010

Evaluation of medical reasons behind end to pregnancy due to abnormalities of fetus important

When a pregnancy ends tragically due to fatal abnormalities of the fetus, it is important to understand the medical reasons behind the event. This evaluation can help predict the risk of reoccurrence in future pregnancies. In the case of fetal akinesia deformation sequence (FADS), the fetus may have been affected by a disrupting injury or unavoidable maldevelopment.

18 Aug 2010

Brain connections break down as we age

It's unavoidable: breakdowns in brain connections slow down our physical response times as we age, a new study suggests.

17 Aug 2010

Emerging Healthcare Solutions announces new website of Stand-By Systems

Emerging Healthcare Solutions, Inc. disclosed today that Stand-By Systems (SBS) has established an Internet presence by launching a website that describes their company and its ground-breaking products. EHSI is currently moving to finalize a Definitive Agreement with SBS and has already executed a term sheet for the deal, which was announced on August 2nd.

17 Aug 2010

RhinoChill Intra-Nasal Cooling System improves survival when initiated soon after cardiac arrest

A new portable system which cools the brain via the nasal cavity may improve survival following cardiac arrest compared with standard care procedures, particularly when CPR and cooling are initiated early. Results from a recent study showed that the RhinoChill(TM) Intra-Nasal Cooling System enabled brain temperature to reach target several hours earlier than patients cooled in the emergency room. It is widely recognized that the sooner brain temperature can be reduced, the better the chances of minimizing long-term damage.

16 Aug 2010

Praxair increases prices of gases and facility fees

Praxair, Inc. and Praxair Canada Inc. are notifying bulk and packaged industrial and medical gas customers in the United States and Canada of the following increases in product prices, facility fees/monthly basic charges and other items, effective September 1, 2010, or as contracts permit:

16 Aug 2010

Study identifies use of acetaminophen may increase asthma symptoms in adults

New evidence linking the use of acetaminophen to development of asthma and eczema suggests that even monthly use of the drug in adolescents may more than double risk of asthma in adolescents compared to those who used none at all; yearly use was associated with a 50 percent increase in the risk of asthma.

13 Aug 2010

ARMC completes system-wide conversion to Masimo rainbow technology

Arrowhead Regional Medical Center (ARMC) in Colton, California, and Masimo, the inventor of Masimo rainbow Pulse CO-Oximetry, Masimo rainbow Acoustic Monitorin, and Masimo SET Measure-Through Motion and Low Perfusion pulse oximetry, today jointly announced the completion of ARMC's system-wide conversion to Masimo rainbow technology.

13 Aug 2010

RPA70 associated with SUMO-specific protease facilitates DNA repair: Research

A team of investigators led by a physician-scientist at The University of Texas MD Anderson Cancer Center has shown for the first time that the small protein SUMO can team up with the replication protein A (RPA) complex to facilitate DNA repair. The study is published in the Aug. 13 edition of the journal Molecular Cell.

13 Aug 2010

Scientists awarded $348,037 to study causes, effects of hypoxia in Green Bay

Scientists researching the causes and effects of hypoxia in Green Bay, part of Lake Michigan, Wisc., have been awarded $348,037 for the first year of an anticipated four-year $1,367,300 project through NOAA's Coastal Hypoxia Research Program. Hypoxia within Green Bay has been a problem for decades, and recent evidence suggests that it may be worsening, with the potential for "dead zones" and fish kills to become both more frequent and more extensive with a changing climate.

12 Aug 2010

Scientific research on effects of oil-eating bacteria in Gulf of Mexico waters

The environmental impact of millions of gallons of oil still in the Gulf of Mexico from the Deepwater Horizon incident may depend on microscopic helpers: Bacteria that consume oil and other hydrocarbons and could break down the spilled crude, making it disappear. That's the topic of an article in the current issue of Chemical & Engineering News (C&EN), ACS' weekly newsmagazine.

12 Aug 2010

Scientists find therapeutic potential of stem cells for acute lung injury

Researchers are reporting this week new study results they say provide further evidence of the therapeutic potential of stem cells derived from bone marrow for patients suffering from acute lung injury, one of the most common causes of respiratory failure in intensive care units.

12 Aug 2010

San Antonio Community Hospital completes system-wide conversion to Masimo rainbow technology

San Antonio Community Hospital in Upland, California, and Masimo, the inventor of Masimo rainbow Pulse CO-Oximetry™, Masimo rainbow Acoustic Monitoring™, and Masimo SET® Measure-Through Motion and Low Perfusion pulse oximetry, today jointly announced the completion of San Antonio Community Hospital's system-wide conversion to Masimo rainbow technology.

11 Aug 2010

Telephone monitoring can save heart failure patients: Study

Chronic heart failure needs constant care and regular monitoring. Now research says remote monitoring, either over the phone or using wireless technology, helps people with heart failure live longer and stay out of hospital.

10 Aug 2010

Analysis finds no evidence that inclusion of retinyl palmitate in sunscreens can cause cancer

Despite previous concerns about the cancer-causing potential of sunscreens containing retinyl palmitate (vitamin A), an independent analysis published online in the Journal of the American Academy of Dermatology determined that there is no evidence that the inclusion of retinyl palmitate in sunscreens can cause cancer in humans.

10 Aug 2010

Synta second-quarter net loss increases to $9.1 million

Synta Pharmaceuticals Corp., a biopharmaceutical company focused on discovering, developing, and commercializing small molecule drugs to treat severe medical conditions, today reported financial results for the quarter ended June 30, 2010.

10 Aug 2010

Scientific paper explains impact of visual cycle modulation in neurovascular retinopathy

Acucela, a clinical-stage biotechnology company focused on developing new treatments for blinding eye diseases, announced today that a scientific paper co-authored by Ryo Kubota, M.D., Ph.D., chairman, president and chief executive officer of Acucela, has been published in Experimental Eye Research. The paper, "Visual Cycle Modulation in Neurovascular Retinopathy" was also co-authored by scientists from Children's Hospital and Harvard Medical School in Boston and demonstrates for the first time the impact of treatment with a visual cycle modulator (VCM) on retinopathy in an immature eye.

10 Aug 2010

New scaffold supports growth, integration of stem cell-derived cardiac muscle cells

These days people usually don't die from a heart attack. But the damage to heart muscle is irreversible, and most patients eventually succumb to congestive heart failure, the most common cause of death in developed countries.Stem cells now offer hope for achieving what the body can't do: mending broken hearts. Engineers and physicians at the University of Washington have built a scaffold that supports the growth and integration of stem cell-derived cardiac muscle cells. A description of the scaffold, which supports the growth of cardiac cells in the lab and encourages blood vessel growth in living animals, is published this week in the Proceedings of the National Academy of Sciences.

10 Aug 2010

Oxygen News and Research

Genetic architecture controlling growth of 'back-up' blood vessels uncovered

Unavoidable breakdowns in brain connections as we age: Study

Fralin Life Science Institute professor receives grant from NSF to elucidate research on fungi

Evaluation of medical reasons behind end to pregnancy due to abnormalities of fetus important

Brain connections break down as we age

Emerging Healthcare Solutions announces new website of Stand-By Systems

RhinoChill Intra-Nasal Cooling System improves survival when initiated soon after cardiac arrest

Praxair increases prices of gases and facility fees

Study identifies use of acetaminophen may increase asthma symptoms in adults

ARMC completes system-wide conversion to Masimo rainbow technology

RPA70 associated with SUMO-specific protease facilitates DNA repair: Research

Scientists awarded $348,037 to study causes, effects of hypoxia in Green Bay

Scientific research on effects of oil-eating bacteria in Gulf of Mexico waters

Scientists find therapeutic potential of stem cells for acute lung injury

San Antonio Community Hospital completes system-wide conversion to Masimo rainbow technology

Telephone monitoring can save heart failure patients: Study

Analysis finds no evidence that inclusion of retinyl palmitate in sunscreens can cause cancer

Synta second-quarter net loss increases to $9.1 million

Scientific paper explains impact of visual cycle modulation in neurovascular retinopathy

New scaffold supports growth, integration of stem cell-derived cardiac muscle cells

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