Research in mice shows how diet alters immune system function through a gut microbe

The cliché “you are what you eat” has been used for hundreds of years to illustrate the link between diet and health. Now, an international team of researchers has found the molecular proof of this concept, demonstrating how diet ultimately affects immunity through the gut microbiome.  The work, conducted in mice, reveals that what animals consume initiates the release of […]

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Brightest ever X-ray shows lung vessels altered by COVID-19

The damage caused by COVID-19 to the lungs’ smallest blood vessels has been intricately captured using high-energy X-rays emitted by a special type of particle accelerator. Scientists from UCL and the European Synchrotron Research Facility (ESRF) used a new revolutionary imaging technology called Hierarchical Phase-Contrast Tomography (HiP-CT), to scan donated human organs, including lungs from a COVID-19 donor. HiP-CT enables […]

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Social media analysis shows support for public health measures

Analysis of social media posts in October 2021 shows Australian users are fatigued with experiencing extended lockdowns, but understanding and support for the public health measures and vaccines. The TIGER C19 project, run collaboratively between Burnet Institute and the University of Melbourne has combined big data analytics of selected keywords and themes from Reddit and Twitter since the onset of […]

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Study shows testosterone linked with multi-partnerships in men, but with solo sex in women

Testosterone levels appear to be significantly linked with both the type of intimate relationships men and women engage in and their sexual behavior, according to new research published today in the peer-reviewed The Journal of Sex Research. The findings from the third British National Survey of Sexual Attitudes and Lifestyles (Natsal-3) provide the first detailed insights into how the hormone […]

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New study shows Americans take precautions against COVID-19, except where most needed

A new study, led by researchers at LSU and University of Wisconsin-River Falls, shows most Americans routinely take precautions against COVID-19 infection—except where most needed: at home. While most people are familiar with expert advice on how COVID-19 is transmitted, know how to stay safe and generally comply with precautionary recommendations, about one-quarter report having had COVID-19. Among them, most […]

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Dave Bautista Shows Hes Still Ripped Like Drax in a New Shirtless Selfie

At 52, Dave Bautista doesn’t need to prove anything to anyone. He’s a six-time WWE champion and future hall of famer who parlayed his legendary success in the ring into an acting career in Marvel blockbusters such as Guardians of the Galaxy and cerebral sci-fi in Blade Runner: 2049. These days he’s working with writer/director Rian Johnson and a stacked […]

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Study shows how U.S. immigration policy can have domestic health effects

After a controversial federal order suspending travel to the U.S. from seven Muslim-majority countries was signed in 2017, the number of visits to emergency departments by Minneapolis-St. Paul area residents from those nations increased significantly. And that development followed an already marked increase in primary care visits by members of the same population, which began in November 2016 following an […]

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Alex Rodriguez Shows Off Slim Figure in Shirtless Snap After J. Lo Split

Hot boy summer! Alex Rodriguez showed off a slimmer figure and toned skin in a shirtless beach snap two months after announcing his split from Jennifer Lopez. Celebrities’ Weight Loss and Transformations: Before and After Photos “I’ve fallen, and I can’t get up! And I’m good with that. #perfectweather☀️,” the retired New York Yankees player, 45, wrote via Instagram on […]

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