Month: <span>December 2023</span>

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Patients can interrupt immune-suppressing medicines to boost immunity provided by COVID-19 booster, finds study
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Patients can interrupt immune-suppressing medicines to boost immunity provided by COVID-19 booster, finds study

by University of Nottingham Credit: Unsplash/CC0 Public Domain A major clinical trial, led by experts at the University of Nottingham, has shown that people with inflammatory conditions are able to improve the antibody response from a COVID-19 booster vaccination by interrupting their treatment for two weeks immediately after having the vaccine. The antibody response to the...

Study explores ways to reduce inflammation and preserve bone health with prunes
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Study explores ways to reduce inflammation and preserve bone health with prunes

by Wild Hive Findings show non-pharmacological approaches, like prunes, may be beneficial for postmenopausal women. Credit: California Prune Board A new study published in The Journal of Nutrition shows daily consumption of prunes may reduce inflammation markers connected to bone signaling pathways and reduce the effects of bone loss among postmenopausal women. “Bone loss is...

Study shows smoking likely leads to brain shrinkage
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Study shows smoking likely leads to brain shrinkage

by Washington University School of Medicine Overview of the study. We examined: 1) the predictive ability of the smoking initiation polygenic risk score (PRS) for smoking for a history of daily smoking; 2) the association between the smoking initiation PRS for smoking initiation and brain measures; and 3) the association between smoking behaviors and brain measures....

New compound related to psychedelic ibogaine could treat addiction, depression
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New compound related to psychedelic ibogaine could treat addiction, depression

by UC Davis Credit: CC0 Public Domain A non-hallucinogenic version of the psychedelic drug ibogaine, with potential for treating addiction, depression and other psychiatric disorders, has been developed by researchers at the University of California, Davis. A paper describing the work is published Dec. 9 in Nature. “Psychedelics are some of the most powerful drugs we...

Avoiding ‘wine teeth’ at those holiday parties
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Avoiding ‘wine teeth’ at those holiday parties

by Robin Foster, Rutgers University The holidays are all about parties, and parties are all about drinking wine. But if you’re a red wine lover, how do you avoid stained teeth? “When you drink red wine, you’re encountering a triple threat to your teeth’s whiteness: anthocyanins, which are the pigments in grapes that give red wine...

New test predicts risk of cognitive dysfunction in older surgery patients
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New test predicts risk of cognitive dysfunction in older surgery patients

by Duke University Medical Center Credit: CC0 Public Domain Identifying an older patient who is at risk for post-operative cognitive dysfunction might be done in the blink of an eye—literally. Researchers at Duke Health found that a simple EEG measurement detects a signal of cognitive vulnerability when patients are asked to close, then open their eyes....

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Penn Medicine research shows how stress activates neurons that disrupt sleep

Suppressing these neurons may be a promising target for therapies to treat stress-related sleep disorders, like insomnia and PTSD Peer-Reviewed Publication UNIVERSITY OF PENNSYLVANIA SCHOOL OF MEDICINE PHILADELPHIA— New research reveals that neurons in the preoptic hypothalamus—the region of the brain that regulates sleep and body temperature—are rhythmically activated during non-rapid eye movement sleep (NREM)....

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Infection with stomach bacteria may increase risk of Alzheimer’s disease

Researchers from Charité and McGill University quantify association between Helicobacter pylori and Alzheimer’s diseasePeer-Reviewed Publication CHARITÉ – UNIVERSITÄTSMEDIZIN BERLIN Infection with the stomach bacterium Helicobacter pylori could increase the risk of developing Alzheimer’s disease: In people over the age of 50, the risk following a symptomatic infection can be an average of 11 percent higher,...

A spinal muscle’s size and shape is linked to body fat, according to new Concordia research
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A spinal muscle’s size and shape is linked to body fat, according to new Concordia research

A study of Stingers athletes reveals new connections with body composition parametersPeer-Reviewed Publication CONCORDIA UNIVERSITY MARYSE FORTIN CREDIT: CONCORDIA UNIVERSITY A new study carried out by researchers at Concordia’s School of Health provides a new way of looking at the spine. The research reveals the way one spinal muscle’s size, shape and function relates to...