(Press-News.org) About The Study: The findings of this study suggest that for older adults with diabetes, maintaining hemoglobin A1c (HbA1c) stability in individualized target ranges over time is associated with a lower risk of Alzheimer disease and related dementias. Lower HbA1c time in range may identify patients at increased risk of Alzheimer disease and related dementias.
Corresponding Author: To contact the corresponding author, Paul R. Conlin, MD, email paul.conlin@va.gov.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2024.25354)
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.2024.25354?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=080224
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
Glycated hemoglobin A1c time in range and dementia in older adults with diabetes
JAMA Network Open
2024-08-02
ELSE PRESS RELEASES FROM THIS DATE:
Mast cells trap and use living neutrophils during allergic reactions
2024-08-02
Inflammation is the body's response to harmful stimuli, characterized by heat, pain, redness, swelling, and loss of tissue function. When balanced, inflammation protects the body by clearing harmful agents and initiating tissue repair. However, excessive inflammation can cause tissue destruction and disease. Key players in this process are various immune cells, which work together during inflammation. The type of immune cells involved often varies depending on the harmful stimulus, influencing the outcome of the inflammatory response.
Immune cell trapping during allergic responses
Mast cells, residing in tissues and critical for initiating ...
Exploding popularity of Ozempic and Wegovy among privately insured patients may worsen disparities
2024-08-02
A new USC study suggests that publicly insured individuals who are most likely to benefit from new drugs for diabetes and obesity are less likely to get them than those with private insurance.
Prescription fills for the drug best known as Ozempic or Wegovy — semaglutide — increased by more than 400% between January 2021 and December 2023, according to research out today in JAMA Health Forum.
Approved first for type 2 diabetes, then for weight loss, studies show that semaglutide also improves blood pressure and reduces cardiovascular disease — problems that plague millions of Americans. Yet the lion’s share of prescriptions ...
Sizing up microplastics: Nanofiltration uncovers environmental bioactivity
2024-08-02
A new study reveals the bioactivity of microplastics in Lake Ontario using cutting-edge nanomembrane filtering technology. Researchers found all samples contained microplastics ranging between 8 and 20 µm. The study highlights varying bioactivity levels, such as aryl hydrocarbon receptor (AhR) activity and IL-6 levels, indicating potential health risks. These findings underscore the urgent need for further research to comprehend the impact of microplastics on human health and the environment. This pioneering approach offers fresh insights into tackling the challenges posed by microplastic pollution.
Microplastics ...
What gave the first molecules their stability?
2024-08-02
The origins of life remain a major mystery. How were complex molecules able to form and remain intact for prolonged periods without disintegrating? A team at ORIGINS, a Munich-based Cluster of Excellence, has demonstrated a mechanism that could have enabled the first RNA molecules to stabilize in the primordial soup. When two RNA strands combine, their stability and lifespan increase significantly.
In all likelihood, life on Earth began in water, perhaps in a tide pool that was cut off from seawater at low tide but flooded by waves at high tide. Over billions of years, complex molecules like DNA, RNA and proteins ...
Cold antimatter for quantum state-resolved precision measurements
2024-08-02
Why does the universe contain matter and (virtually) no antimatter? The BASE international research collaboration at the European Organisation for Nuclear Research (CERN) in Geneva, headed by Professor Dr Stefan Ulmer from Heinrich Heine University Düsseldorf (HHU), has achieved an experimental breakthrough in this context. It can contribute to measuring the mass and magnetic moment of antiprotons more precisely than ever before – and thus identify possible matter-antimatter asymmetries. BASE has developed a trap, which can cool individual antiprotons much more rapidly ...
Smart aggregates: The future of infrastructure health monitoring
2024-08-02
The proliferation of concrete infrastructure worldwide has been met with growing concerns over its durability and safety. Concrete structures are increasingly subjected to dynamic forces from natural disasters like earthquakes and environmental degradation, such as corrosion. These factors, coupled with the saturation of infrastructure projects, amplify the risks associated with structural failure. Consequently, there is a pressing need for effective structural health monitoring (SHM) systems that can preemptively identify and address these vulnerabilities. The ...
Synthesis of SiOC@C ceramic nanospheres with tunable electromagnetic wave absorption performance
2024-08-02
In recent years, microwave technology has dramatically progressed, marked by the arrival of the 5G era, owing to the advantages of electromagnetic waves in long-distance, wireless, and high-speed transmissions. However, electromagnetic wave pollution problems such as electromagnetic wave interference and electromagnetic wave radiation are becoming increasingly serious. Electromagnetic wave pollution not only affects the normal operation of electronic equipment, greatly threatens the information security of the scientific community, but also endangers human health and is a possible cause of cancer ...
NWSL add lifesavers to the chain of survival in New York City
2024-08-02
NEW YORK CITY, August 2, 2024 — According to American Heart Association data, nine out of every ten people who experience cardiac arrest outside of a hospital die, in part because they do not receive immediate CPR more than half of the time. CPR, especially if performed immediately, can double or triple a person’s chance of survival. That is why the American Heart Association and the National Women’s Soccer League (NWSL) brought cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED) training to NWSL staff at the New York headquarters office located on Madison ...
Solving the doping problem: Enhancing performance in Organic Semiconductors
2024-08-02
Cavendish physicists have discovered two new ways to improve organic semiconductors. They found a way to remove more electrons from the material than previously possible and used unexpected properties in an environment known as the non-equilibrium state, boosting its performance for use in electronic devices.
“We really wanted to hit the nail and figure out what is happening when you heavily dope polymer semiconductors,’ said Dr Dionisius Tjhe, Postdoctoral Research Associate at the Cavendish Laboratory. Doping is the process of removing or adding electrons into a semiconductor, increasing its ability to ...
More pets relinquished to shelters due to housing insecurity
2024-08-02
Housing policies may be becoming more pet inclusive, but housing insecurity is getting worse, finds a new study that examined the housing issues that led to owners turning their pets over to an animal shelter.
“Over the duration of the study, instances of animals entering shelters due to loss of housing rose, while those due to pet restrictions and landlord conflicts declined,” said the study’s lead author Jennifer Applebaum, Ph.D., an assistant professor in the Department of Environmental and Global Health in the University ...
LAST 30 PRESS RELEASES:
So what should we call this – a grue jay?
Chicago Quantum Exchange-led coalition advances to final round in NSF Engine competition
Study identifies candidates for therapeutic targets in pediatric germ cell tumors
Media alert: The global burden of CVD
Study illuminates contributing factors to blood vessel leakage
What nations around the world can learn from Ukraine
Mixing tree species does not always make forests more drought-resilient
Public confidence in U.S. health agencies slides, fueled by declines among Democrats
“Quantum squeezing” a nanoscale particle for the first time
El Niño spurs extreme daily rain events despite drier monsoons in India
Two studies explore the genomic diversity of deadly mosquito vectors
Zebra finches categorize their vocal calls by meaning
Analysis challenges conventional wisdom about partisan support for US science funding
New model can accurately predict a forest’s future
‘Like talking on the telephone’: Quantum computing engineers get atoms chatting long distance
Genomic evolution of major malaria-transmitting mosquito species uncovered
Overcoming the barriers of hydrogen storage with a low-temperature hydrogen battery
Tuberculosis vulnerability of people with HIV: a viral protein implicated
Partnership with Kenya's Turkana community helps scientists discover genes involved in adaptation to desert living
Decoding the selfish gene, from evolutionary cheaters to disease control
Major review highlights latest evidence on real-time test for blood – clotting in childbirth emergencies
Inspired by bacteria’s defense strategies
Research spotlight: Combination therapy shows promise for overcoming treatment resistance in glioblastoma
University of Houston co-leads $25 million NIH-funded grant to study the delay of nearsightedness in children
NRG Oncology PREDICT-RT study completes patient accrual, tests individualized concurrent therapy and radiation for high-risk prostate cancer
Taking aim at nearsightedness in kids before it’s diagnosed
With no prior training, dogs can infer how similar types of toys work, even when they don’t look alike
Three deadliest risk factors of a common liver disease identified in new study
Dogs can extend word meanings to new objects based on function, not appearance
Palaeontology: South American amber deposit ‘abuzz’ with ancient insects
[Press-News.org] Glycated hemoglobin A1c time in range and dementia in older adults with diabetesJAMA Network Open