PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Blood pressure medication does not cause more falls

Study on patients with type 2 diabetes examined fracture risk with antihypertensive treatment

2014-08-18
(Press-News.org) It's time to question the common belief that patients receiving intensive blood pressure treatment are prone to falling and breaking bones. A comprehensive study in people ages 40 to 79 with diabetes, led by Karen Margolis, MD, of HealthPartners Institute for Education and Research in the US, found no evidence supporting this belief. The study¹ appears in the Journal of General Internal Medicine², published by Springer.

Evidence from various clinical trials shows that cardiovascular events such as strokes can be prevented by treating high blood pressure (hypertension). However, physicians and patients still often express concern that its tight control may increase a person's risk of low blood pressure (hypotension) and subsequent falls and fractures.

Scientific data to support this notion are sparse. Therefore, Margolis and her associates compared the number of falls and fractures of type 2 diabetes patients receiving two types of blood pressure treatment. The intensive group (which included 1,534 participants) received treatment aimed at a systolic blood pressure of END


ELSE PRESS RELEASES FROM THIS DATE:

Study: World's primary forests on the brink

Study: Worlds primary forests on the brink
2014-08-18
August 18, 2014: An international team of conservationist scientists and practitioners has published new research showing the precarious state of the world's primary forests. The global analysis and map are featured in a paper appearing in the esteemed journal Conservation Letters and reveals that only five percent of the world's pre-agricultural primary forest cover is now found in protected areas. Led by Professor Brendan Mackey, Director of the Climate Change Response Program at Griffith University in Queensland, Australia, the authors are experts in forest ecology, ...

Study reveals immune system is dazed and confused during spaceflight

Study reveals immune system is dazed and confused during spaceflight
2014-08-18
There is nothing like a head cold to make us feel a little dazed. We get things like colds and the flu because of changes in our immune system. Researchers have a good idea what causes immune system changes on Earth—think stress, inadequate sleep and improper nutrition. But the results of two NASA collaborative investigations—Validation of Procedures for Monitoring Crewmember Immune Function (Integrated Immune) and Clinical Nutrition Assessment of ISS Astronauts, SMO-016E (Clinical Nutrition Assessment)—recently published in the Journal of Interferon & Cytokine Research ...

New tool makes online personal data more transparent

2014-08-18
New York, NY—August 18, 2014—The web can be an opaque black box: it leverages our personal information without our knowledge or control. When, for instance, a user sees an ad about depression online, she may not realize that she is seeing it because she recently sent an email about being sad. Roxana Geambasu and Augustin Chaintreau, both assistant professors of computer science at Columbia Engineering, are seeking to change that, and in doing so bring more transparency to the web. Along with their PhD student, Mathias Lecuyer, the researchers have developed XRay, a new ...

A new species of endemic treefrog from Madagascar

A new species of endemic treefrog from Madagascar
2014-08-18
A new species of the Boophis rappiodes group is described from the hidden streams of Ankarafa Forest, northwest of Madagascar. The study was published in the open access journal ZooKeys. The new species Boophis ankarafensis is green in colour with bright red speckling across its head and back, but what truly distinguishes this species is a high genetic divergence and different call with a triple click, compared to the usual double. All individuals were detected from the banks of two streams in Ankarafa Forest. The new species represents the only member of the B. ...

Project serves up big data to guide managing nation's coastal waters

Project serves up big data to guide managing nations coastal waters
2014-08-18
When it comes to understanding America's coastal fisheries, anecdotes are gripping – stories of a choking algae bloom, or a bay's struggle with commercial development. But when it comes to taking action, there's no beating big data. In this week's edition of Estuaries and Coasts, a Michigan State University doctoral student joins with others to give a sweeping assessment to understand how human activities are affecting estuaries, the nation's sounds, bays, gulfs and bayous. These are places where freshwater flows into the oceans, and the needs of the people blend with ...

500 million year reset for the immune system

500 million year reset for the immune system
2014-08-18
This news release is available in German. Scientists at the Max Planck Institute of Immunobiology and Epigenetics (MPI-IE) in Freiburg re-activated expression of an ancient gene, which is not normally expressed in the mammalian immune system, and found that the animals developed a fish-like thymus. To the researchers surprise, while the mammalian thymus is utilized exclusively for T cell maturation, the reset thymus produced not only T cells, but also served as a maturation site for B cells – a property normally seen only in the thymus of fish. Thus the model ...

GW researchers develop model to study impact of faculty development programs

2014-08-18
WASHINGTON (Aug. 18, 2014) — Methods used to demonstrate the impact of faculty development programs have long been lacking. A research report from the George Washington University (GW) introduces a new model to demonstrate how faculty development programming can affect institutional behaviors, beyond the individual participant. "Faculty development is essential for helping medical education faculty meet the demands of their roles as teachers, scholars, administrators, and leaders," said co-author Ellen Goldman, MBA, Ed.D., associate professor of clinical research and ...

Electric vehicle consumers better off with electric range under 100 miles: INFORMS study

2014-08-18
Until battery cost is cut down to $100 per kilowatt hour, the majority of U.S. consumers for battery electric vehicles (BEV) will be better off by choosing an electric vehicle with a range below 100 miles, according to a new study in the Articles in Advance section of Transportation Science, a journal of the Institute for Operations Research and the Management Sciences (INFORMS). The research suggests reconsideration of the R&D goal that battery electric vehicles should have a driving range similar to that of conventional vehicles. It also implies that the focus of policy ...

Free fatty acids may be as effective as antibiotics in treating catheter infections

2014-08-18
PROVIDENCE, R.I. – Researchers at Rhode Island Hospital, Veterans Affair Medical Center in Providence and University of Rhode Island have found that a free fatty acid, made up of compounds similar to those naturally made in the body, may be as effective at fighting certain infections as antibiotics. The study is published online in advance of print in the Journal of Antimicrobial Chemotherapy. "More and more bacteria are developing resistance to commonly used antibiotics," said Leonard Mermel, D.O., medical director of the department of epidemiology and infection control ...

Did an exceptional iceberg sink the Titanic?

Did an exceptional iceberg sink the Titanic?
2014-08-18
While the sinking of the Titanic in 1912 is typically blamed on human, design and construction errors, a new Significance paper points to 2 other unfavorable factors outside human control: there were a greater number of icebergs than normal that year, and weather conditions had driven them further south, and earlier in the year, than was usual. The paper also notes that iceberg discharge from glaciers is increasing, with more heavy iceberg years since the 1980s than before, and increasing global warming will likely cause this trend to continue. "As use of the Arctic ...

LAST 30 PRESS RELEASES:

LHAASO uncovers mystery of cosmic ray "knee" formation

The simulated Milky Way: 100 billion stars using 7 million CPU cores

Brain waves’ analog organization of cortex enables cognition and consciousness, MIT professor proposes at SfN

Low-glutamate diet linked to brain changes and migraine relief in veterans with Gulf War Illness

AMP 2025 press materials available

New genetic test targets elusive cause of rare movement disorder

A fast and high-precision satellite-ground synchronization technology in satellite beam hopping communication

What can polymers teach us about curing Alzheimer's disease?

Lead-free alternative discovered for essential electronics component

BioCompNet: a deep learning workflow enabling automated body composition analysis toward precision management of cardiometabolic disorders

Skin cancer cluster found in 15 Pennsylvania counties with or near farmland

For platforms using gig workers, bonuses can be a double-edged sword

Chang'e-6 samples reveal first evidence of impact-formed hematite and maghemite on the Moon

New study reveals key role of inflammasome in male-biased periodontitis

MD Anderson publicly launches $2.5 billion philanthropic campaign, Only Possible Here, The Campaign to End Cancer

Donors enable record pool of TPDA Awards to Neuroscience 2025

Society for Neuroscience announces Gold Sponsors of Neuroscience 2025

The world’s oldest RNA extracted from woolly mammoth

Research alert: When life imitates art: Google searches for anxiety drug spike during run of The White Lotus TV show

Reading a quantum clock costs more energy than running it, study finds

Early MMR vaccine adoption during the 2025 Texas measles outbreak

Traces of bacteria inside brain tumors may affect tumor behavior

Hypertension affects the brain much earlier than expected

Nonlinear association between systemic immune-inflammation index and in-hospital mortality in critically ill patients with chronic obstructive pulmonary disease and atrial fibrillation: a cross-sectio

Drift logs destroying intertidal ecosystems

New test could speed detection of three serious regional fungal infections

New research on AI as a diagnostic tool to be featured at AMP 2025

New test could allow for more accurate Lyme disease diagnosis

New genetic tool reveals chromosome changes linked to pregnancy loss

New research in blood cancer diagnostics to be featured at AMP 2025

[Press-News.org] Blood pressure medication does not cause more falls
Study on patients with type 2 diabetes examined fracture risk with antihypertensive treatment