Oxygen News and Research

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Sedasys announces launch of new sedation system in the U.S.

Sedasys, a Division of Ethicon US, LLC, announced today the U.S. launch of its SEDASYS System, a Computer-Assisted Personalized Sedation (CAPS) system that enables trained physician-led teams to administer minimal-to-moderate propofol sedation to healthy patients undergoing routine colonoscopy or esophagogastroduodenoscopy (EGD) procedures.

14 Oct 2014

Discovery may provide new therapeutic avenue to target autophagy in tumors

No matter what type of chemotherapy you attack a tumor with, many cancer cells resort to the same survival tactic: They start eating themselves.

10 Oct 2014

Researchers discover mechanism that leads to generation of new nerve cells after stroke

A previously unknown mechanism through which the brain produces new nerve cells after a stroke has been discovered at Lund University and Karolinska Institutet in Sweden. The findings have been published in the journal SCIENCE.

10 Oct 2014

New research reveals innovative way to classify severity of stroke

New research conducted at the Florida State University-based National High Magnetic Field Laboratory has revealed a new, innovative way to classify the severity of a stroke, aid in diagnosis and evaluate potential treatments.

10 Oct 2014

European experts publish common vision of priorities for marine research

Some 340 European scientists, policy-makers and other experts representing 143 organizations from 31 countries spoke with one voice today, publishing a common vision of today's most pressing marine-related health and economic threats and opportunities.

9 Oct 2014

Power grid failure inside injured cardiac cells triggers post-heart attack arrhythmias

Heart attack survivors often experience dangerous heart rhythm disturbances during treatment designed to restore blood flow to the injured heart muscle, a common and confounding complication of an otherwise lifesaving intervention.

9 Oct 2014

U-M implants CoreValve Evolut R System in patients with severe aortic stenosis

The University of Michigan Frankel Cardiovascular Center is one of the first hospitals in the country to implant Medtronic's new investigational device during transcatheter aortic valve replacement (TAVR).

From Medtronic 9 Oct 2014

Women with healthy diet and lifestyle less likely to have stroke

Women with a healthy diet and lifestyle may be less likely to have a stroke by more than half, according to a study published in the October 8, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology.

9 Oct 2014

USC researchers develop new methods to advance study of human brains, epilepsy

USC biomedical engineers, neurologists and neurosurgeons develop new methods to advance the study of human brains and epilepsy. Studying the human brain is logistically complicated. Living samples of the complex and sensitive organ are limited and difficult to preserve, which means that research on them must be conducted quickly before they expire.

8 Oct 2014

'Achilles heel' in metabolic pathway could stop growth of lung cancer cells

Researchers at UT Southwestern Medical Center have found an "Achilles heel" in a metabolic pathway crucial to stopping the growth of lung cancer cells.

8 Oct 2014

Clot-buster shows promise in treating less severe forms of traumatic brain injury

The only drug currently approved for treatment of stroke's crippling effects shows promise, when administered as a nasal spray, to help heal similar damage in less severe forms of traumatic brain injury.

7 Oct 2014

USC scientists find new way to suppress obesity

Imagine being able to take a pill that lets you eat all of the ice cream, cookies, and cakes that you wanted – without gaining any weight.

7 Oct 2014

CTRC researcher receives special $1.62 million orphan disease grant from FDA

A researcher at the Cancer Therapy & Research Center is the leader on a study receiving a special $1.62 million orphan disease grant from the Food & Drug Administration.

5 Oct 2014

TyrRS enzyme protects DNA during cellular stress

Scientists at The Scripps Research Institute have found that an enzyme best known for its fundamental role in building proteins has a second major function: to protect DNA during times of cellular stress.

3 Oct 2014

Chronic consumption of melatonine helps combat obesity, diabetes

Scientists at the University of Granada, in collaboration with La Paz University Hospital in Madrid and the University of Texas, San Antonio in the US have demonstrated through several experiments conducted on Zucker obese rats that chronic consumption of melatonine helps combat obesity and diabetes mellitus type two.

3 Oct 2014

Research performed in anemic mice shows acetate stimulates the formation of red blood cells

UT Southwestern Medical Center researchers seeking novel treatments for anemia found that giving acetate, the major component of household vinegar, to anemic mice stimulated the formation of new red blood cells.

30 Sep 2014

Targeted treatments may improve idiopathic PAH survival

Patients with idiopathic pulmonary arterial hypertension may live longer if they are given targeted treatments than if they receive conventional management, researchers suggest.

29 Sep 2014

Scientists discover mechanism that resists cancer drugs in estrogen-positive breast cancer

Scientists have discovered a previously unknown mechanism by which estrogen prepares cells to divide, grow and, in the case of estrogen-positive breast cancers, resist cancer drugs. The researchers say the work reveals new targets for breast cancer therapy and will help doctors predict which patients need the most aggressive treatment.

29 Sep 2014

Researchers develop new strategy for reducing serious side effects of modern anticancer drugs

An interdisciplinary team of researchers from the University of Vienna (Institute of Inorganic Chemistry) and the Medical University of Vienna (Institute for Cancer Research) has successfully developed a new strategy for reducing the often serious side effects of an important class of modern anticancer drugs (tyrosine kinase inhibitors).

26 Sep 2014

More reliable cardiorespiratory fitness data can be obtained using lean mass proportional measures

A recent study by the University of Eastern Finland shows that scaling maximal oxygen uptake and maximal workload by body weight confounds measures of cardiorespiratory fitness. It has been a common practice in exercise testing to scale the results by body weight and, according to researchers, this practice should be abandoned. More reliable data on cardiorespiratory fitness can be observed by using lean mass proportional measures.

25 Sep 2014

Oxygen News and Research

Sedasys announces launch of new sedation system in the U.S.

Discovery may provide new therapeutic avenue to target autophagy in tumors

Researchers discover mechanism that leads to generation of new nerve cells after stroke

New research reveals innovative way to classify severity of stroke

European experts publish common vision of priorities for marine research

Power grid failure inside injured cardiac cells triggers post-heart attack arrhythmias

U-M implants CoreValve Evolut R System in patients with severe aortic stenosis

Women with healthy diet and lifestyle less likely to have stroke

USC researchers develop new methods to advance study of human brains, epilepsy

'Achilles heel' in metabolic pathway could stop growth of lung cancer cells

Clot-buster shows promise in treating less severe forms of traumatic brain injury

USC scientists find new way to suppress obesity

CTRC researcher receives special $1.62 million orphan disease grant from FDA

TyrRS enzyme protects DNA during cellular stress

Chronic consumption of melatonine helps combat obesity, diabetes

Research performed in anemic mice shows acetate stimulates the formation of red blood cells

Targeted treatments may improve idiopathic PAH survival

Scientists discover mechanism that resists cancer drugs in estrogen-positive breast cancer

Researchers develop new strategy for reducing serious side effects of modern anticancer drugs

More reliable cardiorespiratory fitness data can be obtained using lean mass proportional measures

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