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Brain changes after stroke may lead to increased preference for alcohol, research suggests

Brain changes after stroke may lead to increase in alcohol-seeking behavior, at least in animal models, according to research published Wednesday in the journal Scientific Reports.

31 May 2017

Dutch scientists design self-destroying nanomotors to deliver and release drugs

Autonomous targeting and release of drugs at their site of action are desired features of nanomedical systems. Now, a team of Dutch scientists has designed a nanomotor that has these functions: An antitumor drug encapsulated in self-propelled, self-assembled stomatocytes is carried across the cellular membrane and released inside the cell upon a chemical redox signal that disassembles the vesicle membrane.

31 May 2017

Sartorius Stedim Biotech launches next generation BIOSTAT STR bioreactors

Sartorius Stedim Biotech, a leading international supplier for the biopharmaceutical industry, announced the launch of its next generation BIOSTAT STR, a fully scalable, single-use bioreactor family based on a conventional stirred-tank design.

From Sartorius 31 May 2017

Common, inexpensive chemical could slow aging of human skin, research suggests

New work from the University of Maryland suggests that a common, inexpensive and safe chemical could slow the aging of human skin.

31 May 2017

JGU chemists develop technique that reduces toxic effects of cigarettes

Chemists at Johannes Gutenberg University Mainz have developed a technique that reduces the toxic effects of commercially available cigarettes.

30 May 2017

Psychiatrist explains dangerous effects of cocaine addiction

Last year, almost a million in the UK people snorted, dabbed, smoked or injected cocaine, making it the second most popular drug in the country, after cannabis.

29 May 2017

Scientists discover receptor protein that promotes chronic heart failure

Researchers in Japan have identified a receptor protein on the surface of heart cells that promotes chronic heart failure.

26 May 2017

Study: Combining non-invasive ventilation and home oxygen therapy can reduce hospital readmissions for chronic COPD patients

Recently published advancements in pulmonary research suggest that the combination of non-invasive ventilation and home oxygen therapy can significantly prolong time to readmission or death for patients with chronic obstructive pulmonary disease following a life-threatening respiratory event or exacerbation.

26 May 2017

Preventing newborn baby deaths in ambulances with new stretcher

Academics and industry partners in Birmingham are developing a new device that will ensure newborn babies could survive in the event of a crash in an ambulance at up to 40 miles per hour.

From ParAid Medical 26 May 2017

Philips sponsors research to help COPD patients breathe easier

Recently published advancements in pulmonary research suggest that the combination of non-invasive ventilation (NIV) and home oxygen therapy (HOT) can significantly prolong time to readmission or death for patients with chronic obstructive pulmonary disease (COPD) following a life-threatening respiratory event or exacerbation. The five-year, multi-center study resulted in prolonged median time to readmission or death by nearly three months, and improved patient health-related quality of life in the first six weeks.

From Philips Healthcare 26 May 2017

Study reveals how enzyme allows brain tumors to grow despite harsh surroundings

All cancer tumors have one thing in common – they must feed themselves to grow and spread, a difficult feat since they are usually in a tumor microenvironment with limited nutrients and oxygen.

26 May 2017

Study finds two genetic variants linked to bicuspid aortic valve development

Researchers are working to determine why the aortic valve doesn't form correctly in patients with the most common congenital heart defect: bicuspid aortic valve.

25 May 2017

Study finds wearable fitness trackers accurately measure heart rate but not energy expenditure

According to a study published online in the Journal of Personalized Medicine, fitness activity trackers measure heart rates precisely but not the number of calories burned.

25 May 2017

Cluster headaches: searching for effective therapies

Cluster headaches are probably the most painful types of pain a human can suffer and it is for no small reason that this condition is also sometimes referred to as suicide headache.

25 May 2017

Researchers discover new anti-thrombotic drug target for developing more protective blood thinners

Blood platelets shore up open wounds and help cuts heal, but they can also cause heart attacks and strokes when a congealed ball of platelets known as a thrombus breaks free from a site of injury and gets lodged in blood vessels that feed oxygen to the brain or heart.

24 May 2017

Pulmonary thrombosis-on-a-chip enables unprecedented study of blood responses to organ-level injury

The average human pair of lungs is permeated by a network of about 164 feet of blood vessels (roughly the width of a football field), including microscopic blood capillaries, which facilitate the diffusion of oxygen into the bloodstream in exchange for carbon dioxide.

23 May 2017

Researchers show how DPF2 protein controls blood cell production in leukemia

Many things go wrong in cells during the development of cancer. At the heart of the chaos are often genetic switches that control the production of new cells.

23 May 2017

Obstructive sleep apnea linked to increased risk of developing atrial fibrillation

Obstructive sleep apnea (OSA) may increase the risk of developing atrial fibrillation (AF), according to new research presented at the ATS 2017 International Conference.

22 May 2017

Biomarker may predict death or poor pulmonary outcomes in extremely preterm infants

Tests of cells collected from the umbilical cord blood vessel walls at birth can predict death or poor pulmonary outcomes in extremely preterm infants, say researchers at the University of Alabama at Birmingham.

22 May 2017

Study identifies two T cell biomarkers that may predict survival trajectory of IPF patients

Two T cell biomarkers appear to predict the survival trajectory of patients with idiopathic pulmonary fibrosis (IPF), a lung disease that has a varied, but ultimately devastating, impact on patients, according to new research presented at the ATS 2017 International Conference.

22 May 2017

Oxygen News and Research

Brain changes after stroke may lead to increased preference for alcohol, research suggests

Dutch scientists design self-destroying nanomotors to deliver and release drugs

Sartorius Stedim Biotech launches next generation BIOSTAT STR bioreactors

Common, inexpensive chemical could slow aging of human skin, research suggests

JGU chemists develop technique that reduces toxic effects of cigarettes

Psychiatrist explains dangerous effects of cocaine addiction

Scientists discover receptor protein that promotes chronic heart failure

Study: Combining non-invasive ventilation and home oxygen therapy can reduce hospital readmissions for chronic COPD patients

Preventing newborn baby deaths in ambulances with new stretcher

Philips sponsors research to help COPD patients breathe easier

Study reveals how enzyme allows brain tumors to grow despite harsh surroundings

Study finds two genetic variants linked to bicuspid aortic valve development

Study finds wearable fitness trackers accurately measure heart rate but not energy expenditure

Cluster headaches: searching for effective therapies

Researchers discover new anti-thrombotic drug target for developing more protective blood thinners

Pulmonary thrombosis-on-a-chip enables unprecedented study of blood responses to organ-level injury

Researchers show how DPF2 protein controls blood cell production in leukemia

Obstructive sleep apnea linked to increased risk of developing atrial fibrillation

Biomarker may predict death or poor pulmonary outcomes in extremely preterm infants

Study identifies two T cell biomarkers that may predict survival trajectory of IPF patients

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