Oxygen News and Research

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Scientists develop new technique to study longevity of airborne viruses

Cover your mouth when sneezing or coughing and wash your hands. Queensland University of Technology and The University of Queensland scientists have developed a new technique to study how some common disease-causing bacteria can spread up to 4m and remain alive in the air for up to 45 minutes.

19 Jun 2017

Cryopreservation of Embryos to Improve Assisted Reproductive Technology

If we were to compare the progression of cryopreservation technology during recent years, we would find that from 2004 to 2013 over a timeframe of a decade, there has been around a 2.5 times increase in the rate of frozen-thawed embryo transfers (FETs) that were reported to the Society for Assisted Reproductive Technology (SART). While the rate of fresh embryo transfers (ET) that were completed was the same.

From Sofia Hospital of Obstetrics, Gynecology and Reproductive Medicine 19 Jun 2017

Japanese scientists develop solar-light-driven fully integrated microfluidic device for miniaturized systems

Miniaturized devices such as microsensors often require an independent, equally miniaturized power supply. Searching for suitable systems, Japanese scientists have now developed a fully integrated microfluidic device that produces hydrogen fuel and converts it into electrical energy based on photocatalysis.

19 Jun 2017

Study finds direct link between birth outcomes and placental oxygen transport

When a baby is born small, it's often attributed to genetic factors or maternal risk factors like poor nutrition or smoking.

16 Jun 2017

Cigarette smoking causes diverse harm that extends way beyond the lungs

Warning: Cigarette smoking presents far more health hazards than you probably realize.

14 Jun 2017

Novel method using 3D-printed patches offers potential treatment for ischemia

Ischemia results when narrowed, hardened or blocked blood vessels starve tissue, often resulting in heart attack, stroke, gangrene and other serious conditions.

14 Jun 2017

Traditional treatment can more effectively treat iron-deficiency anemia, clinical trial shows

Although current treatments for iron-deficiency anemia can be effective, they commonly fail because pediatric patients do not complete the treatment and might experience adverse effects related to using high doses.

13 Jun 2017

Researcher develops system based on computational intelligence to improve management of care

Hospitals and all the other centers devoted to healthcare accumulate numerous databases with all the records of a whole host of physiological variables of the patients they treat.

9 Jun 2017

New discovery provides explanation for preterm infants' susceptibility to lung diseases later in life

Mice born into an oxygen-rich environment respond worse to the flu once fully grown due to an absence of certain lung cells, a discovery that provides a potential explanation for preterm infants' added susceptibility to influenza and other lung diseases later in their lives, according to new research from the University of Rochester Medical Center

9 Jun 2017

Southern Research aims to develop new radiosensitizers that may greatly benefit cancer patients

Two out of three cancer patients are treated with radiation, but the therapy often fails to wipe out the tumor or slow its growth. Southern Research is working to develop a new class of drugs that will help the radiation deliver a more powerful punch to the disease.

9 Jun 2017

Research reveals link between POMC neurons and release of insulin by the pancreas

The brain is key in the regulation of appetite, body weight and metabolism. Specifically, there is a small group of hypothalamus neurons, called POMC, that detect and integrate signals that inform on the energy state of the organism and activate the appropriate physiological responses.

8 Jun 2017

Study shows benefit of thrombectomy in clot removal beyond six-hour time window for stroke

Results of an international, randomized controlled research study show that mechanical thrombectomy, which is an endovascular treatment to remove a stroke-causing blood clot in the brain, is effective in some patients even when performed within 6 to 24 hours after a stroke.

7 Jun 2017

Running multiple marathons is not risk factor for atherosclerosis, study shows

Running multiple marathons does not increase the risk of atherosclerosis, according to research published today in the European Journal of Preventive Cardiology.

7 Jun 2017

Many COPD patients struggle to pay for each medicinal breath

After a lifetime of smoking, Juanita Milton needs help breathing. She's tethered to an oxygen tank 24/7 and uses two drug inhalers a day, including Spiriva, which she called "the really expensive one."

5 Jun 2017

New skin-adhesive diagnostic patch detects sleep apnea across all severity levels

Results of a definitive clinical trial show that a new, disposable diagnostic patch effectively detects obstructive sleep apnea across all severity levels.

5 Jun 2017

Delayed eating can increase weight and negatively affect fat metabolism

New findings suggest eating late at night could be more dangerous than you think. Compared to eating earlier in the day, prolonged delayed eating can increase weight, insulin and cholesterol levels, and negatively affect fat metabolism, and hormonal markers implicated in heart disease, diabetes and other health problems, according to results from researchers at the Perelman School of Medicine at the University of Pennsylvania.

2 Jun 2017

Assessing safety and toxicity of bioactives could be key to establishing tolerable upper intake levels

The good news is out that wine and dark chocolate may be good for your health. That's because of substances known as bioactives that are contained in those foods.

2 Jun 2017

Cholesterol shown to have clear effect on lung surface properties

Cholesterol, a naturally occurring compound at the lung surface, has been shown to have a clear effect on the properties of this nanoscale film that covers the inside of our lungs.

1 Jun 2017

Understanding stroke: Symptoms and treatment

A stroke is a "brain attack" and occurs when blood supply to the brain is cut off. According to Kenneth A. Levin, M.D., Medical Director, The Valley Hospital Stroke Center, "Most strokes are caused by a blood clot that has built up on the wall of a brain artery or one that has traveled there from another part of the body (an embolic stroke or ischemic stroke).

1 Jun 2017

Scientists identify novel microbial process that can break down toxic methylmercury levels

A team led by the Department of Energy's Oak Ridge National Laboratory has identified a novel microbial process that can break down toxic methylmercury in the environment, a fundamental scientific discovery that could potentially reduce mercury toxicity levels and support health and risk assessments.

1 Jun 2017

Oxygen News and Research

Scientists develop new technique to study longevity of airborne viruses

Cryopreservation of Embryos to Improve Assisted Reproductive Technology

Japanese scientists develop solar-light-driven fully integrated microfluidic device for miniaturized systems

Study finds direct link between birth outcomes and placental oxygen transport

Cigarette smoking causes diverse harm that extends way beyond the lungs

Novel method using 3D-printed patches offers potential treatment for ischemia

Traditional treatment can more effectively treat iron-deficiency anemia, clinical trial shows

Researcher develops system based on computational intelligence to improve management of care

New discovery provides explanation for preterm infants' susceptibility to lung diseases later in life

Southern Research aims to develop new radiosensitizers that may greatly benefit cancer patients

Research reveals link between POMC neurons and release of insulin by the pancreas

Study shows benefit of thrombectomy in clot removal beyond six-hour time window for stroke

Running multiple marathons is not risk factor for atherosclerosis, study shows

Many COPD patients struggle to pay for each medicinal breath

New skin-adhesive diagnostic patch detects sleep apnea across all severity levels

Delayed eating can increase weight and negatively affect fat metabolism

Assessing safety and toxicity of bioactives could be key to establishing tolerable upper intake levels

Cholesterol shown to have clear effect on lung surface properties

Understanding stroke: Symptoms and treatment

Scientists identify novel microbial process that can break down toxic methylmercury levels

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