News Release 3-Sep-2024 Peer-Reviewed PublicationRadiological Society of North America OAK BROOK, Ill. – Researchers evaluating the performance of ChatGPT-4 Vision found that the model performed well on text-based radiology exam questions but struggled to answer image-related questions accurately. The study’s results were published today in Radiology, a journal of the Radiological Society of North America...
Month: <span>September 2024</span>
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Four breakthroughs that are changing our understanding of dreams
September 2, 2024 by Anthony Bloxham, The Conversation Credit: Pixabay/CC0 Public DomainPeople have pondered whether dreams have a purpose throughout human history. Modern scientists are fascinated with this question too. For a long time, the science of dreams has oscillated between fringe research and the mainstream. But creative study designs and new technology are transforming...
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Biomarkers may predict future sinus rhythm in patients with atrial fibrillation
September 2, 2024 by Kompetenznetz Vorhofflimmern e.V. (AFNET) Graphical Abstract. Credit: European Heart Journal (2024). DOI: 10.1093/eurheartj/ehae611Low concentrations of three selected biomarkers in the blood of patients with atrial fibrillation identify patients with a high chance of attaining sinus rhythm. This is the main result of this analysis of the EAST—AFNET 4 biomolecule study. The...
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Hydrogel developed for use in slowing or stopping early stages of osteoarthritis
September 3, 2024 by Bob Yirka , Medical Xpress Antibody-mediated targeted lubricating hydrogel microspheres. Credit: CASA team of material engineers and orthopedic specialists affiliated with several institutions in China has developed a hydrogel for slowing or stopping the progression of osteoarthritis. Their research is published in the journal Advanced Materials. Osteoarthritis is a degenerative joint...
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Single blood test predicts 30-year cardiovascular disease risks for women
August 31, 2024 by NIH/National Heart, Lung and Blood Institute Credit: CC0 Public DomainResearch supported by the National Institutes of Health has found that measuring two types of fat in the bloodstream along with C-reactive protein (CRP), a marker of inflammation, can predict a woman’s risk for cardiovascular disease decades later. These findings, presented as...
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Large trial suggests AI for heart scans may benefit decision making for less-experienced clinicians
September 2, 2024 by European Society of Cardiology Credit: MART PRODUCTION from PexelsA large randomized trial showed no significant differences to demonstrate that using artificial intelligence (AI) to aid clinical decision-making in assessing heart ultrasounds is as effective as current practice at identifying all-comers with suspected heart disease who may benefit from invasive investigation and...
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Proof-of-principle study uncovers promising treatment for incurable prostate cancer
September 2, 2024 by Flinders University CDK9 is commonly over-expressed and amplified in prostate cancer. Credit: British Journal of Cancer (2024). DOI: 10.1038/s41416-024-02810-8Researchers from Flinders University and University of South Australia have unveiled a promising new strategy that could be used to treat the most aggressive forms of prostate cancer. Their study, published in British...
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Single tablet with four BP-lowering drugs found more effective than taking three drugs in separate pills
September 2, 2024 by European Society of Cardiology Credit: Unsplash/CC0 Public DomainA single-pill combination of four BP-lowering medications was significantly more effective than a combination of three medications, according to late-breaking research presented in a Hot Line session August 31 at ESC Congress 2024. Explaining why new treatment strategies are needed for hypertension, Principal Investigator,...
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Evening vs. morning dosing of blood pressure medication: No differences seen
September 2, 2024 by European Society of Cardiology Credit: Unsplash/CC0 Public DomainIn two trials, one in frail elderly patients, evening administration of BP-lowering medications had no clinical benefits over morning administration, according to late-breaking research presented in a Hot Line session August 31 at ESC Congress 2024. Principal Investigator, Professor Scott Garrison from the University...
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Blood stem cell research could transform bone marrow transplants
September 2, 2024 by Murdoch Children’s Research Institute Credit: Unsplash/CC0 Public Domain Melbourne researchers have made a world first breakthrough in creating blood stem cells that closely resemble those in the human body. And the discovery could soon lead to personalized treatments for children with leukemia and bone marrow failure disorders. The research, led by...