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September 1, 2015

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September 1, 2015

Big Differences in U.S. Healthcare Costs for Fixing Back Pain

Sep. 1, 2015 — How much does spinal fusion surgery cost? The answer depends on what part of the country you live in, reports a study. The researchers analyzed 2012 Medicare data on the costs of two common types of ... read more

Sep. 1, 2015 — Restoring oyster reefs is not an easy task, but by digging deep and examining centuries-old reefs, marine restoration professionals may stand a better chance at bringing oysters back, suggests a new ... read more

Sep. 1, 2015 — Scientists have solved a decades-old geological mystery into what caused the death of a Florida cave ... read more

Medication Improves Measure of Kidney Disease in Patients With Diabetes

Sep. 1, 2015 — Among patients with diabetes and kidney disease, most receiving an angiotensin-converting enzyme inhibitor or an angiotensin receptor blocker, the addition of the medication finerenone compared with ... read more

Sep. 1, 2015 — A key mystery of the DNA replication process has been unraveled by researchers, resolving a long-standing mystery that has clouded our understanding of DNA replication, and also has important ... read more

Central Sleep Apnea Device Increases Mortality in Heart Failure

Sep. 1, 2015 — Adaptive servo-ventilation (ASV) therapy increases mortality and should not be used to treat central sleep apnea in heart failure patients with reduced ejection fraction, the SERVE-HF trial ... read more

Simply Turn Off a Virus: Scientists Develop New Method for Detailed Investigation of Functional RNA Elements

Sep. 1, 2015 — A new method has been developed for studying the function of ribonucleic acid (RNA) that provides more detailed results, is more cost-effective, as well as easier to work with than previous methods. ... read more

Lupus: A Disease With Many Faces

Sep. 1, 2015 — Lupus is an autoimmune disease with so many different symptoms that it is often difficult to diagnose and to treat. Despite huge medical advances over the last few years, lupus is incurable. Modern, ... read more

Sep. 1, 2015 — A new method for protein tagging has been revealed that preserves protein native functions and structure. The study proposes the use of two plant protein epitopes, named inntags, as the most ... read more

How Does an Insecticide Treated Bed Net Actually Work?

Sep. 1, 2015 — Scientists developed infrared video tracking technology that follows individual mosquitoes in flight as they try to reach a human sleeper inside a bed ... read more

Reading Emotions in a Second Language

Sep. 1, 2015 — If we read about someone who is smiling and happy, without realizing it, we smile as well. If, however, the text is not in our mother tongue but in a second language, then our mind and body react in ... read more

Smaller Cities in Developing World Often Unprepared for Disaster

Sep. 1, 2015 — While many planners focus on the threat of natural disasters to major metropolises around the world, a new study shows smaller cities are often even less equipped to handle such ... read more

Which Blood Thinner Works Better During Stent Placement? It's Still a Toss-Up

Sep. 1, 2015 — A large, ambitious contrast of blood-thinning medications used during cardiac stent placement suggests that a very expensive drug offers no clear safety benefits over a much more affordable option, ... read more

Sep. 1, 2015 — As astronomers continue finding new rocky planets around distant stars, high-pressure physicists are considering what the interiors of those planets might be like and how their chemistry could differ ... read more

Redefining Pediatric Malnutrition to Improve Treatment

Sep. 1, 2015 — The new definition of pediatric malnutrition has been reviewed by experts, identifying populations where the new guidelines can be problematic in clinical practice. The review also describes the ... read more

Sep. 1, 2015 — The unique properties found in the stunning iridescent wings of a tropical blue butterfly could hold the key to developing new highly selective gas detection ... read more

Sep. 1, 2015 — The careful examination of fossil fragments from Panama has led Smithsonian scientists and colleagues to the discovery of a new genus and species of river dolphin that has been long extinct. The team ... read more

Full-Time Professional to Full-Time Mother: A Choice Laden With Cost

Sep. 1, 2015 — Women leaving work to raise children have to redefine who they are, a study finds. After exiting professional and managerial occupations, mothers are engaged in an ongoing mother/professional ... read more

Modified CAR T Cells Can Preferentially Target Cancer Cells, Spare Normal Cells

Sep. 1, 2015 — Engineering chimeric antigen receptor (CAR) T cells to lower their affinity for the protein epithelial growth factor receptor (EGFR) made the cells preferentially recognize and eliminate tumor cells ... read more

Newly Engineered CAR T Cells Can Better Discriminate Between Cancer and Normal Cells

Sep. 1, 2015 — A new development in engineering chimeric antigen receptor (CAR) T cells, called affinity tuning, can make the CAR T cells spare normal cells and better recognize and attack cancer cells, which may ... read more

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