(Press-News.org) About The Study: Participation in leisure-time physical activity at the recommended level or above was associated with lower odds of both non-injurious and injurious falls in this study of 7,100 older women. Brisk walking and both moderate and moderate-vigorous leisure-time physical activity were associated with lower odds of non-injurious falls.
Authors: Wing S. Kwok, B.App.Sc., of the University of Sydney in Sydney, Australia, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2023.54036)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.54036?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=013124
About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
END
Leisure-time physical activity and falls with and without injuries among older women
JAMA Network Open
2024-01-31
ELSE PRESS RELEASES FROM THIS DATE:
Oxford scientists launch ambitious roadmap for circular carbon plastics economy
2024-01-31
Researchers from the Oxford Martin Programme on the Future of Plastics, University of Oxford, have outlined ambitious targets to help deliver a sustainable and net zero plastic economy. In a paper published in Nature, the authors argue for a rethinking of the technical, economic, and policy paradigms that have entrenched the status-quo, one of rising carbon emissions and uncontrolled pollution.
Currently the global plastics system results in over 1 gigatonnes per annum (Gt/annum) of carbon dioxide equivalent emissions which is the same as the total combined emissions ...
Molecule can quickly, and briefly, boost white blood cell counts
2024-01-31
New Haven, Conn. — Treatment with a molecule known as A485 can quickly and temporarily increase levels of white blood cells, a critical part of the body’s immune system, an effect that is difficult to deliver with currently available pharmaceuticals, a new Yale study finds.
In an experiment, the researchers found that exposure to the molecule in mice caused white blood cells to mobilize from the bone marrow, a response that could inform future treatment for patients who need a boost in immune activity, the researchers say.
The findings were reported Jan. 31 in the journal ...
When and how immune cells decide to form pathogen memories
2024-01-31
Unexpected findings have emerged about how and when certain infection-killing white blood cells decide to form memories about their encounters with a pathogen.
It has been known for decades that these cells can turn themselves into durable memory cells that can survive a long time after an initial infection is cleared. They are prepared to quickly recognize and eliminate future intrusions by the same kind of pathogen.
That is one reason people are resistant to some infectious diseases after exposure to or recovery from the illness. Vaccinations also work this ...
Whole blood transfusion improves survival during traumatic bleeding
2024-01-31
(Boston)—Significant bleeding due to traumatic injury is the number one cause of preventable deaths in the U.S., with the majority of deaths occurring within six hours. Emerging evidence suggests that the transfusion of whole blood (blood that is not separated into parts) is associated with a survival benefit compared to the traditional use of blood component transfusion (red blood cells, plasma, and platelets) in these patients.
A new study from researchers from Boston University Chobanian & Avedisian School of ...
Combination drug therapy shows promise for a treatment-resistant cancer
2024-01-31
FOR IMMEDIATE RELEASE
A combination of two cancer drugs could be effective against malignant peripheral nerve sheath tumors (MPNSTs) — soft tissue tumors that are stubbornly resistant to chemotherapy and radiation — according to a laboratory study led by researchers at the Johns Hopkins Kimmel Cancer Center.
Both drugs interfere with cell growth and replication but have different mechanisms of action. Used together, they suppressed the growth of MPNSTs in mouse models of human disease, the researchers found. The findings were published ...
Decarbonizing the world’s industries
2024-01-31
Harmful emissions from the industrial sector could be reduced by up to 85% across the world, according to new research.
The sector, which includes iron and steel, chemicals, cement, and food and drink, emits around a quarter of global greenhouse gas (GHG) emissions - planet-warming gases that result in climate change and extreme weather.
This new study, led by the University of Leeds as part of its contribution to the UK Energy Research Centre (UKERC), found that decarbonising the sector is technically possible with a mix of “high and low-maturity” technologies - those that are tried and tested, along with upcoming tech that is not yet ready to be used in industry.
Lead ...
Brain protein’s virus-like structure may help explain cancer-induced memory loss
2024-01-31
In a rare but serious complication of cancer, the body’s own immune system can start attacking the brain, causing rapid-onset memory loss and cognitive deficits. What triggers this sudden biological civil war was largely unknown.
Now, researchers at University of Utah Health have found that some tumors can release a protein that looks like a virus, kickstarting an out-of-control immune reaction that may damage brain cells.
Their findings published in Cell on Jan. 31, 2024.
A rapid immune attack
Jason Shepherd, Ph.D., associate ...
Study finds brain mechanism for physical exercise improving mood
2024-01-31
"Only exercise can remove all kinds of doubts," Goethe said. Physical exercise is the lubricant between the body and the mind. Alleviation of anxiety by motor activity forms an integral part of our daily life; whether going for a walk to refresh our mind or running excessively in the park to recuperate from a stressful event, we are all well aware of the beneficial impact. In fact, the plain view that exercise can prevent anxiety and depression has been supported by accumulating prospective cohort studies in recent years. Yet, apart from some general interactions between the periphery of our body and our ...
Symbiotic autonomous robot ecosystem enhances safety and efficiency on nuclear facilities decommissioning
2024-01-31
Nuclear facilities, particularly during decommissioning, face significant challenges due to hazardous materials and environments. Traditional methods often rely heavily on human intervention, posing risks and inefficiencies. A groundbreaking research introduces a symbiotic autonomous robot ecosystem, designed to transform nuclear facility decommissioning. This innovative approach leverages a Cyber-Physical System (CPS) coordinated through a digital twin interface, significantly enhancing safety, efficiency, and operational awareness ...
Alleviate the drought in the east Hungarian plains
2024-01-31
Intensive agricultural cultivation and the resulting changes in soil structure cause low humidity in the near-surface air during heat waves in really dry years. As a result, summer cold fronts roar across the Plain without the usual thunderstorms and precipitation, researchers at the Institute of Geography and Earth Sciences at Eötvös Loránd University explain in a review of articles on topics ranging from geodynamics to soil science to meteorology what made the summer of 2022 so severe in the eastern part of the country.
In 2022, the 7-week period starting in mid-June was disastrous for eastern Hungary. Almost no rain fell for weeks, and in the eastern part of the country, ...
LAST 30 PRESS RELEASES:
ICCUB astronomers lead the most ambitious study of runaway massive stars in the Milky Way
Artificial Intelligence can generate a feeling of intimacy
Antidepressants not associated with serious complications from TBI
Evasive butterfly mimicry reveals a supercharged biodiversity feedback loop
Hearing angry or happy human voices is linked to changes in dogs’ balance
Microplastics are found in a third of surveyed fish off the coasts of remote Pacific Islands
De-stigmatizing self-reported data in health care research
US individuals traveling from strongly blue or red US counties may favor everyday travel to like-minded destinations
Study reveals how superionic state enables long-term water storage in Earth's interior
AI machine learning can optimize patient risk assessments
Efficacy of immunosuppressive regimens for survival of stem cell-derived grafts
Glowing bacterial sensors detect gut illness in mice before symptoms emerge
GLP-1 RAs and prior major adverse limb events in patients with diabetes
Life-course psychosocial stress and risk of dementia and stroke in middle-aged and older adults
Cells have a built-in capacity limit for copying DNA, and it could impact cancer treatment
Study finds longer hospital stays and higher readmissions for young adults with complex childhood conditions
Study maps how varied genetic forms of autism lead to common features
New chip-sized, energy-efficient optical amplifier can intensify light 100 times
New light-based platform sets the stage for future quantum supercomputers
Pesticides significantly affect soil life and biodiversity
Corals sleep like us, but their symbiosis does not rest
Huayuan biota decodes Earth’s first Phanerozoic mass extinction
Beyond Polymers: New state-of-the-art 3D micro and nanofabrication technique overcomes material limitations
New platform could develop vaccines faster than ever before
TF-rs1049296 C>T variant modifies the association between hepatic iron stores and liver fibrosis in metabolic dysfunction-associated steatotic liver disease
ASH publishes clinical practice guidelines on diagnosis of light chain amyloidosis
SLAS receives grant from Alfred P. Sloan Foundation to develop lab automation educational guidelines
Serum interleukin-8 for differentiating invasive pulmonary aspergillosis from bacterial pneumonia in patients with HBV-associated acute-on-chronic liver failure
CIIS and the Kinsey Institute present "Desire on the Couch," an exhibition examining psychology and sexuality
MRI scan breakthrough could spare thousands of heart patients from risky invasive tests
[Press-News.org] Leisure-time physical activity and falls with and without injuries among older womenJAMA Network Open





