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Hot water therapy as effective as exercise for individuals with peripheral artery disease

Hot water therapy may help manage peripheral arterial disease (PAD), a common condition affecting blood flow to the arms and legs, just as well as exercise, according to new research.

7 Jun 2019

‘Promising’ results for beating heart patch that repairs heart cells after cardiac arrest

Researchers have developed a blood test that flags up heart failure early on and a “pumping” patch that could help to repair heart damage after an attack.

4 Jun 2019

Reversing drug resistance in tuberculosis bacteria

About 1.5 million people died of tuberculosis (TB) in 2017, making it the most lethal infectious disease worldwide. A growing rise in drug-resistant TB is a major obstacle to successfully treating the illness.

4 Jun 2019

Flash fire in patient's chest cavity during emergency heart surgery

At this year's Euroanaesthesia Congress (the annual meeting of the European Society of Anaesthesiology) in Vienna, Austria (1-3 June), doctors present the unique case of a man who suffered a flash fire in his chest cavity during emergency heart surgery caused by supplemental oxygen leaking from a ruptured lung.

3 Jun 2019

Coffee not as bad for our arteries as previously thought

Drinking coffee might keep us up at night, but new research has given us a reason to sleep easy knowing that the popular drink isn't as bad for our arteries as some previous studies would suggest.

3 Jun 2019

Lab-grown insect meat could be a superior green alternative for meat farming

Livestock farming is destroying our planet. It is a major cause of land and water degradation, biodiversity loss, acid rain, coral reef degeneration, deforestation - and of course, climate change.

31 May 2019

Newly discovered mechanism of enzyme links circadian clock and fat metabolism

The enzyme Nocturnin, which governs daily tasks such as fat metabolism and energy usage, works in an entirely different way than previously thought, reported a team of researchers at Princeton University.

30 May 2019

New imaging method to identify patients with ischemic heart disease

An international team led by scientists from Lawson Health Research Institute and Cedars-Sinai Medical Center are the first to show that Magnetic Resonance Imaging can be used to measure how the heart uses oxygen for both healthy patients and those with heart disease.

30 May 2019

Fainting during pregnancy may indicate issues for both the baby and mother's health

Women have long been told fainting is a common but harmless symptom of pregnancy, but new research shows it may indicate issues for both the baby and mother's health, especially when it occurs during the first trimester.

30 May 2019

Study investigates if remote ischemic preconditioning could be beneficial to the brain

What if wearing a blood pressure cuff could help prevent stroke? In a new study, people who restricted their blood flow by wearing inflated blood pressure cuffs on an arm and leg showed signs of more controlled blood flow to their brain, a process that could be protective if blood flow is more severely restricted in the event of a stroke, according at a study published in the May 29, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology.

30 May 2019

Light-based technology could boost memory retention among astronauts

Hanli Liu, a professor of bioengineering at The University of Texas at Arlington, is working to improve memory and cognitive function in astronauts during space missions by directing light onto their brains.

29 May 2019

Scientists unmask stem cell identity using gene-sequencing technology

Scientists from The University of Queensland's Diamantina Institute have revealed the difference between a stem cell and other blood vessel cells using gene-sequencing technology.

29 May 2019

Fainting during pregnancy could be more serious than earlier believed finds study

Fainting spells especially early in the pregnancy could indicate health problems for the mother and baby later says a new study. Earlier short spells of black outs or syncope were considered to be normal during early pregnancy.

29 May 2019

Study reveals how genetic message to produce healthy heart tissue is altered during stress, aging

Researchers at the Fralin Biomedical Research Institute at Virginia Tech Carilion have revealed how a genetic message to produce healthy heart tissue is altered in the body during stress and aging to contribute to sudden cardiac death.

29 May 2019

Stem cell study reveals the harmful effects of flavored e-cigarette liquids

Your favorite vape flavor may be more harmful than the nicotine itself. Using stem cells to investigate the impact of e-liquids on cardiovascular disease, a new study has revealed the harmful effects of flavored e-cigarette liquids and e-cigarette use.

28 May 2019

UAB study reveals detrimental role of neutrophils in multiple sclerosis

Multiple sclerosis is an autoimmune disease that damages the insulating sheaths of nerve cells of the central nervous system. People with the disease can lose vision, suffer weak limbs, show degenerative symptoms and exhibit impaired cognition.

26 May 2019

Cancer stem cells adapt to environmental conditions and undergo reversible transformations

Until now, researchers have assumed that the growth of solid tumors originates from cancer stem cells characterized by specific surface markers, which develop in a fixed, hierarchical order.

25 May 2019

How pathogens are controlled under hypoxic conditions

Infected tissue has a low concentration of oxygen. The body's standard immune mechanisms, which rely on oxygen, can then only function to a limited extent.

24 May 2019

Scientist studies people with Cockayne syndrome, who don’t get cancer

Hua-Ying Fan, PhD, studies the cells of people who don't get cancer. These people have an inherited disorder called Cockayne syndrome and, unfortunately, they don't live long enough to develop cancer. But by studying their cells, Fan may be able to help them and help people with cancer, too.

24 May 2019

Researchers discover new hybrid molecules that could act as anti-cancer agents

Researchers from NYU Abu Dhabi's chemistry program and colleagues from the University's biology program have developed and studied the biological activity of five new, metal-organic hybrid knotted molecules, termed metal-organic trefoil knots.

23 May 2019

Oxygen News and Research

Hot water therapy as effective as exercise for individuals with peripheral artery disease

‘Promising’ results for beating heart patch that repairs heart cells after cardiac arrest

Reversing drug resistance in tuberculosis bacteria

Flash fire in patient's chest cavity during emergency heart surgery

Coffee not as bad for our arteries as previously thought

Lab-grown insect meat could be a superior green alternative for meat farming

Newly discovered mechanism of enzyme links circadian clock and fat metabolism

New imaging method to identify patients with ischemic heart disease

Fainting during pregnancy may indicate issues for both the baby and mother's health

Study investigates if remote ischemic preconditioning could be beneficial to the brain

Light-based technology could boost memory retention among astronauts

Scientists unmask stem cell identity using gene-sequencing technology

Fainting during pregnancy could be more serious than earlier believed finds study

Study reveals how genetic message to produce healthy heart tissue is altered during stress, aging

Stem cell study reveals the harmful effects of flavored e-cigarette liquids

UAB study reveals detrimental role of neutrophils in multiple sclerosis

Cancer stem cells adapt to environmental conditions and undergo reversible transformations

How pathogens are controlled under hypoxic conditions

Scientist studies people with Cockayne syndrome, who don’t get cancer

Researchers discover new hybrid molecules that could act as anti-cancer agents

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