Oxygen News and Research

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Simple test can save lives of infants with undiagnosed critical heart defects

The US Secretary of Health recently supported a recommendation that all babies born in the US are to be screened for critical heart defects, before leaving hospital. Behind this decision is a study from the Sahlgrenska Academy at the University of Gothenburg, and the West Götaland Region's maternity units in Sweden which shows that a simple test can save the lives of newborns with these heart defects.

11 Oct 2011

New information about effects of aging on the brain

Research by biologists at the University of York and Hull York Medical School has revealed important new information about the way the brain is affected by age.

11 Oct 2011

Study identifies gene mutation responsible for higher frequency of Italian CDA II

Many of you might know that Congenital Dyserythropoietic Anemia type II (CDA II) is a rare blood disorder, due to a failure in final part of erythropoiesis. What will surprise you is the fact that some mutations responsible for the disease can be tracked 3.000 years back.

10 Oct 2011

ONR's FARSIGHT can help doctors identify and classify cancer-related cells

Medical researchers are demonstrating that Office of Naval Research (ONR)-funded software developed for finding and recognizing undersea mines can help doctors identify and classify cancer-related cells.

7 Oct 2011

NO could improve recovery of critically ill patients in intensive care

The latest results from an expedition to Mount Everest that looked at the body's response to low oxygen levels suggest that drugs or procedures that promote the body's production of a chemical compound called nitric oxide (NO) could improve the recovery of critically ill patients in intensive care.

7 Oct 2011

New WPI smart-phone app can measure heart rhythm, respiration and pulse rate

An iPhone app that measures the user's heart rate is not only a popular feature with consumers, but it sparked an idea for a Worcester Polytechnic Institute (WPI) researcher who is now turning smart phones, and eventually tablet devices, into sophisticated medical monitors able to capture and transmit vital physiological data.

7 Oct 2011

Measurable changes in brain function may be a consequence of early HIV infection

Measurable changes in brain function and communication between brain regions may be a consequence of virus-induced injury during the early stages of human immunodeficiency virus (HIV) infection.

7 Oct 2011

Strong connection between preterm birth and risk of epilepsy

Being born prematurely may increase your risk of developing epilepsy as an adult, according to a new study published in the October 4, 2011, issue of Neurology, the medical journal of the American Academy of Neurology.

4 Oct 2011

Largest prospective study of MRI in patients with implanted devices

Magnetic Resonance Imaging (MRI), an important diagnostic test, has traditionally been off limits to more than 2 million people in the United States who have an implanted pacemaker to regulate heart rhythms or an implanted defibrillator to prevent sudden cardiac death.

4 Oct 2011

Researchers identify new enzyme function that may protect against anemia

Researchers at St. Michael's Hospital have discovered a new function for an enzyme that may protect against organ injury and death from anemia.

4 Oct 2011

Researchers identify unusual genomic architecture linked with very severe forms of disease

When cells divide normally, DNA gets copied perfectly and distributed among the daughter cells with an even hand. Occasionally though, DNA breaks during division and is rearranged, resulting in duplications or deletions of important parts of the blueprint.

3 Oct 2011

UC San Diego professor receives NIDDK grant to study kidney complications related to diabetes

Kumar Sharma, MD, FAHA, professor of medicine at the University of California, San Diego School of Medicine and director of the Center for Renal Translational Medicine, has received a $5.9 million grant from the National Institute of Diabetes and Digestive and Kidney Diseases, part of the National Institutes of Health, to study kidney complications related to type 1 and type 2 diabetes.

1 Oct 2011

Researchers examine link between innate exercise capacity and survivability

Aerobic exercise capacity has proven to be a good indicator of health. A recent paper in Circulation Research whose authors include researchers from the Norwegian University of Science and Technology's KG Jebsen Center of Exercise in Medicine uses a rat model to show that innate exercise capacity can be linked to longevity.

1 Oct 2011

Circadian files IND with FDA for VGX-100 for the treatment of cancer patients with solid tumors

Circadian Technologies Limited (ASX: CIR, OTCQX:CKDXY) is extremely proud to announce that its 100% owned subsidiary, Vegenics Pty Ltd, has submitted an investigational new drug (IND) application to the U.S. Food and Drug Administration (FDA) to initiate clinical studies of VGX-100. The first trial (Phase I) will involve the treatment of a variety of different cancer types in patients with late stage cancer.

29 Sep 2011

Stroke risk increases with even small rises in blood pressure

Small rises of blood pressure may greatly increase a person's risk of stroke, according to new research. The study review, published in the journal Neurology, analyzed the results of 12 studies on blood pressure and stroke incidences among a total of 518,520 adults.

29 Sep 2011

Researchers use patient's own stem cells to correct genetic alteration that causes SCD

Using a patient's own stem cells, researchers at Johns Hopkins have corrected the genetic alteration that causes sickle cell disease (SCD), a painful, disabling inherited blood disorder that affects mostly African-Americans. The corrected stem cells were coaxed into immature red blood cells in a test tube that then turned on a normal version of the gene.

29 Sep 2011

First developmental study of human neural stem cells in subventricular zone

Researchers at Barrow Neurological Institute at St. Joseph's Hospital and Medical Center have identified a new pathway of stem cell activity in the brain that represents potential targets of brain injuries affecting newborns.

29 Sep 2011

Researchers validate two parasite enzymes as potential anti-malarial drug targets

Researchers at the Perelman School of Medicine at the University of Pennsylvania, Monash University, and Virginia Tech have used a set of novel inhibitors to analyze how the malaria parasite, Plasmodium falciparum, uses enzymes to chew up human hemoglobin from host red blood cells as a food source.

28 Sep 2011

Close link between SF3B1 mutation and specific feature of myelodysplastic syndromes

Geneticists have discovered that a gene involved in the modification of ribonucleic acid (RNA) is mutated in a significant proportion of people with a collection of blood cancers called myelodysplastic syndromes.

27 Sep 2011

New insights into actions of NSAIDs

Ibuprofen, naproxen, and related non-steroidal anti-inflammatory drugs (NSAIDs) - the subjects of years of study - still have some secrets to reveal about how they work.

26 Sep 2011

Oxygen News and Research

Simple test can save lives of infants with undiagnosed critical heart defects

New information about effects of aging on the brain

Study identifies gene mutation responsible for higher frequency of Italian CDA II

ONR's FARSIGHT can help doctors identify and classify cancer-related cells

NO could improve recovery of critically ill patients in intensive care

New WPI smart-phone app can measure heart rhythm, respiration and pulse rate

Measurable changes in brain function may be a consequence of early HIV infection

Strong connection between preterm birth and risk of epilepsy

Largest prospective study of MRI in patients with implanted devices

Researchers identify new enzyme function that may protect against anemia

Researchers identify unusual genomic architecture linked with very severe forms of disease

UC San Diego professor receives NIDDK grant to study kidney complications related to diabetes

Researchers examine link between innate exercise capacity and survivability

Circadian files IND with FDA for VGX-100 for the treatment of cancer patients with solid tumors

Stroke risk increases with even small rises in blood pressure

Researchers use patient's own stem cells to correct genetic alteration that causes SCD

First developmental study of human neural stem cells in subventricular zone

Researchers validate two parasite enzymes as potential anti-malarial drug targets

Close link between SF3B1 mutation and specific feature of myelodysplastic syndromes

New insights into actions of NSAIDs

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