Oxygen News and Research

RSS

Immune system handles graphene oxide in a way similar to pathogens, study shows

A study by researchers at Karolinska Institutet, the University of Manchester and Chalmers University of Technology published in CHEM shows that our immune system handles graphene oxide in a manner similar to pathogens, paving the way for safer biomedical applications of this two-dimensional material.

27 Jan 2018

Study reveals dangerously high levels of phosphorus pollution in freshwater basins

Man-made phosphorus pollution is reaching dangerously high levels in freshwater basins around the world, according to new research.

25 Jan 2018

Advances in brain imaging can help identify more eligible patients for stroke treatment

Advances in brain imaging can identify a greater number of stroke patients who can receive therapy later than previously believed, according to a new study.

25 Jan 2018

Enzyme inhibitor and chemotherapy combination regresses glioblastoma

In animal experiments, a human-derived glioblastoma significantly regressed when treated with the combination of an experimental enzyme inhibitor and the standard glioblastoma chemotherapy drug, temozolomide.

24 Jan 2018

TSRI scientists identify factors crucial to mesenchymal stem cell differentiation

Researchers at The Scripps Research Institute recently published a study in the journal Cell Death and Differentiation identifying factors crucial to mesenchymal stem cell differentiation, providing insight into how these cells should be studied for clinical purposes.

24 Jan 2018

Scientists introduce air-filled microbubbles as intravenous oxygen carriers

Severe oxygen deficiency eventually leads to cardiac arrest. If the blood’s oxygen content cannot be rapidly re-established, the patient may die within minutes. In the journal Angewandte Chemie, American scientists have introduced air-filled microbubbles that could be used as an intravenous oxygen carrier to increase the survival rate of such patients. Because they rapidly dissolve in blood, the risk of embolism is minimal.

24 Jan 2018

BIST researchers develop new retinal prosthesis to address visual degeneration

A healthy retina contains photoreceptor cells that convert light changes into nerve impulses, which are then carried along the optic nerve to the brain, where they are decoded into images. Diseases such as retinitis pigmentosa cause the photoreceptor cells to stop functioning, while the rest of the eye remains healthy.

24 Jan 2018

Scientists discover new target for anti-angiogenic tumor therapy

Actively growing tumors have a high demand for oxygen and nutrients. Therefore, they stimulate the growth of blood vessels.

23 Jan 2018

UTA researcher wins NIH grant to build new technology for quicker diagnosis of heart failure

A UTA researcher will use a National Institutes of Health grant to build new imaging technology that will study blood vessel function in patients with heart failure that could lead to quicker diagnosis and life-saving treatment.

23 Jan 2018

Metabolic shift can result in congestive heart failure

The heart derives its energy primarily from fatty acids. However, if a metabolic shift to other energy sources takes place, this can result in congestive heart failure, scientists from the German Cancer Research Center and Heidelberg University Hospital have now discovered.

23 Jan 2018

Researchers block common siren call of glioblastoma and metastatic breast cancer

Aggressive cancers like glioblastoma and metastatic breast cancer have in common a siren call that beckons the bone marrow to send along whatever the tumors need to survive and thrive.

23 Jan 2018

New discovery sheds light on iron-restricted anemia that causes fatigue in millions

A new discovery from the University of Virginia School of Medicine has revealed an unknown clockwork mechanism within the body that controls the creation of oxygen-carrying red blood cells.

22 Jan 2018

Study offers way to predict onset of lung disease in children with cystic fibrosis

Cystic fibrosis (CF) shortens life by making the lungs prone to repeated bacterial infections and associated inflammation.

19 Jan 2018

Research shows how Zika virus damages placenta to cause malformations in babies

Though the Zika virus is widely known for a recent outbreak that caused children to be born with microencephaly, or having a small head, and other malformations, scientists have struggled to explain how the virus affects a baby as it grows in the womb.

19 Jan 2018

Study reveals the link between low fitness and increased waist circumference

A new study published in the open-access journal PLOS ONE, identified an inverse correlation between low fitness and large waist size as well as a higher degree of inflammation.

18 Jan 2018

EXD2 enzyme facilitates protein production in mitochondria

Researchers from the Genomic Instability and Cancer Laboratory at Institute for Research in Biomedicine (IRB Barcelona) have identified a key role for EXD2 in protein production in the mitochondria, the cellular organelles responsible for the majority of energy generation.

17 Jan 2018

Research opens door to development of new treatment for type 2 diabetes

The team lead by Sílvia Vilares Conde, from CEDOC-NOVA Medical School, in collaboration with the pharmaceutical company Galvani Bioelectronics, demonstrated through findings in rats that is possible to restore insulin sensitivity and glucose homeostasis, by modulating electrically the carotid sinus nerve, the sensitive nerve that connects the carotid body with the brain. The study is published in Diabetologia, the journal of the European Association for the Study of Diabetes.

15 Jan 2018

Scarring of fat tissue in obese people can make weight loss more difficult

The fat of obese people becomes distressed, scarred and inflamed, which can make weight loss more difficult, research at the University of Exeter has found.

12 Jan 2018

People with family history of heart attack may be more at risk

The president of the American Heart Association, Dr John Warner, had a minor heart attack recently during a scientific conference held in California.

12 Jan 2018

Researchers uncover powerful new model for studying hallmark of vascular disease

While refining ways to grow arterial endothelial cells in the lab, a regenerative biology team at the Morgridge Institute for Research at the University of Wisconsin-Madison unexpectedly unearthed a powerful new model for studying a hallmark of vascular disease.

9 Jan 2018

Oxygen News and Research

Immune system handles graphene oxide in a way similar to pathogens, study shows

Study reveals dangerously high levels of phosphorus pollution in freshwater basins

Advances in brain imaging can help identify more eligible patients for stroke treatment

Enzyme inhibitor and chemotherapy combination regresses glioblastoma

TSRI scientists identify factors crucial to mesenchymal stem cell differentiation

Scientists introduce air-filled microbubbles as intravenous oxygen carriers

BIST researchers develop new retinal prosthesis to address visual degeneration

Scientists discover new target for anti-angiogenic tumor therapy

UTA researcher wins NIH grant to build new technology for quicker diagnosis of heart failure

Metabolic shift can result in congestive heart failure

Researchers block common siren call of glioblastoma and metastatic breast cancer

New discovery sheds light on iron-restricted anemia that causes fatigue in millions

Study offers way to predict onset of lung disease in children with cystic fibrosis

Research shows how Zika virus damages placenta to cause malformations in babies

Study reveals the link between low fitness and increased waist circumference

EXD2 enzyme facilitates protein production in mitochondria

Research opens door to development of new treatment for type 2 diabetes

Scarring of fat tissue in obese people can make weight loss more difficult

People with family history of heart attack may be more at risk

Researchers uncover powerful new model for studying hallmark of vascular disease

Oxygen Measurement eBook - Easily Understand Dissolved Oxygen Measurement eBook

Latest eBooks

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Driving innovation in Korean drug development

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy