Oxygen News and Research

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Over-expression of heme oxygenase-1 enzyme protects the heart from doxorubicin damage

Life-threatening heart damage is an adverse side effect of the cancer drug doxorubicin, damage that also limits the use of newer chemotherapeutic agents such as trastuzumab and imatinib. The ability to protect the heart from these side effects would benefit patients, including cancer survivors who are at risk of developing heart damage years later, and it also could allow safer use of these drugs at higher doses.

26 Feb 2016

Study: Magnesium therapy can alleviate muscular symptoms in patients with Motor Neurone Disease

Around 5,000 Motor Neurone Disease (MND) sufferers across the UK could find relief to their muscular symptoms thanks to transdermal (through the skin) magnesium therapy, say health pioneers BetterYou.

From BetterYou Ltd 25 Feb 2016

New research shows copper can destroy MRSA in touch contamination

New research from the University of Southampton shows that copper can destroy MRSA spread by touching and fingertip contamination of surfaces.

24 Feb 2016

Lucideon adds accelerated aging of UHMWPE orthopedic implants to wear and fatigue testing services

Lucideon, the international materials technology company, is pleased to announce that it has added accelerated aging of UHMWPE polymer orthopedic implants to its range of wear and fatigue testing services.

23 Feb 2016

KU Leuven scientists improve survival of implanted bone cells

To treat a complicated, non-healing bone defect, surgeons often use an implant with living cells to promote bone repair, but the implanted cells have a small chance of surviving because they are not prepared for a lack of oxygen and nutrients at the fracture site.

19 Feb 2016

Wearable robotic exoskeleton may enable multiple sclerosis patients to walk more efficiently

Walking with a wearable robotic exoskeleton may enable people with multiple sclerosis to walk more efficiently by reducing the energy and muscle activity needed to walk, according to research presented this week at the Association for Academic Physiatrists Annual Meeting in Sacramento, Calif.

19 Feb 2016

Pioglitazone drug may prevent recurrent stroke and heart attacks

Pioglitazone, a drug used for type 2 diabetes, may prevent recurrent stroke and heart attacks in people with insulin resistance but without diabetes.

18 Feb 2016

Wistar researchers find potential way for using STAT3 inhibitors to stop cancer progression

Imagine developing a drug designed to inhibit a protein that helps cancer cells proliferate and survive only to find that the drug does not perform very well in the clinic. This was the dilemma faced by scientists researching inhibitors of signal transducer and activator of transcription (STAT3), a protein that controls transcription by the STAT3 gene.

17 Feb 2016

New study to evaluate use of whole umbilical cord blood to accelerate stroke recovery

A new study will evaluate the use of whole umbilical cord blood to help the brain heal quicker after an ischemic stroke.

16 Feb 2016

Wake Forest Baptist scientists prove feasibility of printing living tissue structures for surgical implantation

Using a sophisticated, custom-designed 3D printer, regenerative medicine scientists at Wake Forest Baptist Medical Center have proved that it is feasible to print living tissue structures to replace injured or diseased tissue in patients.

15 Feb 2016

Ultrasound-activated microbubbles help preserve healthy heart tissue

Researchers funded by the National Institute of Biomedical Imaging and Bioengineering used ultrasound-activated microbubbles to improve preservation of heart muscle and function in a pig heart attack model.

12 Feb 2016

Animal study shows link between oxygen-sensing neurons and fat-burning circuit

A new study in animal models, led by scientists at The Scripps Research Institute (TSRI), is the first to show that oxygen sensing in the brain has a role in metabolism and sensing an organism's internal state.

12 Feb 2016

Poor physical fitness in middle age linked to smaller brain size 20 years later

Poor physical fitness in middle age may be linked to a smaller brain size 20 years later, according to a study published in the February 10, 2016, online issue of Neurology®, the medical journal of the American Academy of Neurology.

12 Feb 2016

Scientists find that daily dose of beetroot juice significantly improves exercise endurance, blood pressure

Scientists at Wake Forest Baptist Medical Center have found that a daily dose of beetroot juice significantly improved exercise endurance and blood pressure in elderly patients with heart failure with preserved ejection fraction (HFPEF).

11 Feb 2016

CHLA researchers develop novel model for studying neonatal lung disorder

Investigators at The Saban Research Institute of Children's Hospital Los Angeles have created a novel model for studying a lung disorder of newborn babies. Their study, published in PLOS ONE on February 10, describes the first model that allows investigators to consider the chronic effects of developmental lung disease.

11 Feb 2016

Neutrophils promote cardiac repair

Following an acute heart attack, immune cells called neutrophils coordinate an inflammatory response which can exacerbate the damage to the organ. Now researchers from Ludwig-Maximilians-Universitaet in Munich have shown that neutrophils also promote cardiac repair.

11 Feb 2016

Covestro to showcase high-performance materials for medical applications at MD&M West 2016

With people living longer and leading more-active lives, demands placed on medical equipment have grown. The medical wearable electronics market has evolved to provide patients with a more comfortable experience, while enabling them to be mobile and limit time spent in the hospital for treatment and maintenance.

10 Feb 2016

Study provides insights into molecular basis of Frank-Starling regulatory mechanism

In a finding that could lead to new drugs to treat heart failure, researchers have uncovered the molecular mechanism that regulates how the heart pumps blood.

9 Feb 2016

Vanderbilt researchers use cotton candy machines to produce artificial capillary system

For several years, Leon Bellan, assistant professor of mechanical engineering at Vanderbilt University, has been tinkering with cotton candy machines, getting them to spin out networks of tiny threads comparable in size, density and complexity to the patterns formed by capillaries - the tiny, thin-walled vessels that deliver oxygen and nutrients to cells and carry away waste.

9 Feb 2016

New study pinpoints two tiny clusters of neurons responsible for changing normal breaths into sighs

"You must remember this: a kiss is just a kiss, a sigh is just a sigh." Contrary to the words immortalized by the piano singer in "Casablanca," a sigh is far more than a sigh. Heaving an unconscious sigh is a life-sustaining reflex that helps preserve lung function.

9 Feb 2016

Oxygen News and Research

Over-expression of heme oxygenase-1 enzyme protects the heart from doxorubicin damage

Study: Magnesium therapy can alleviate muscular symptoms in patients with Motor Neurone Disease

New research shows copper can destroy MRSA in touch contamination

Lucideon adds accelerated aging of UHMWPE orthopedic implants to wear and fatigue testing services

KU Leuven scientists improve survival of implanted bone cells

Wearable robotic exoskeleton may enable multiple sclerosis patients to walk more efficiently

Pioglitazone drug may prevent recurrent stroke and heart attacks

Wistar researchers find potential way for using STAT3 inhibitors to stop cancer progression

New study to evaluate use of whole umbilical cord blood to accelerate stroke recovery

Wake Forest Baptist scientists prove feasibility of printing living tissue structures for surgical implantation

Ultrasound-activated microbubbles help preserve healthy heart tissue

Animal study shows link between oxygen-sensing neurons and fat-burning circuit

Poor physical fitness in middle age linked to smaller brain size 20 years later

Scientists find that daily dose of beetroot juice significantly improves exercise endurance, blood pressure

CHLA researchers develop novel model for studying neonatal lung disorder

Neutrophils promote cardiac repair

Covestro to showcase high-performance materials for medical applications at MD&M West 2016

Study provides insights into molecular basis of Frank-Starling regulatory mechanism

Vanderbilt researchers use cotton candy machines to produce artificial capillary system

New study pinpoints two tiny clusters of neurons responsible for changing normal breaths into sighs

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