Health News

How doctors receive feedback is key for antimicrobial programs

(HealthDay)—Anticipation of how providers will receive feedback is important for antimicrobial stewardship programs to consider in informing educational messaging, according to a study published online June 7 in Infection Control & Hospital Epidemiology. Tara H. Lines, Pharm.D., from the Vanderbilt University Medical Center in Nashville, Tenn., and colleagues conducted a 20-question survey of 211 inpatient […]

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How your immune system promotes friendly gut bacteria

They found that immunoglobulin A (IgA) antibodies released by the gut can alter how bacteria express their genes. This encourages the microorganisms to form communities that work together to defend against disease and safeguard the health of their “host.” Antibodies are involved in the immune response and have long been recognized as fighters of harmful […]

Health Problems

Unconventional connections: How inhibition hones cortical selectivity

Our brains do a remarkable job of encoding visual information about the world around us, providing an almost instantaneous report about rapidly changing conditions that is critical for guiding our behavior. Integral to the brain’s encoding mechanism is the presence of neurons that respond selectively to specific visual features, generating electrical activity that reliably signals […]

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How Trying to 'Have It All' Impacts Your Mental Health

As children, some people wanted to be movie stars and queens of the universe, to have pet unicorns and cloaks of invisibility — we could have it all because all we needed was the power of our imaginations. Now that we’re older, having it all looks a lot different. We balance the spinning plates of […]

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How to Use Sunscreens the Right Way

TUESDAY, July 10, 2018 — Stick or spray-on sunscreens are essential tools against skin cancer, but it’s important to use them the right way, a dermatologist says. “Sticks are easy for under the eyes and the backs of the hands, while spray sunscreens are often easier to apply on children,” Dr. Debra Wattenberg said in […]

Health Problems

Study reveals how shift work disrupts metabolism

Working night shifts or other nonstandard work schedules increases your risk of becoming obese and developing diabetes and other metabolic disorders, which ultimately also raises your risk of heart disease, stroke and cancer. Exactly why this happens has been unclear, but a new study conducted at Washington State University (WSU) has brought scientists closer to […]

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How young you feel may reflect the true age of your brain

Jeanyung Chey, of the Seoul National University in Korea, started the research by asking herself, “Why do some people feel younger or older than their real age?” More intriguingly, could it be that how young or old they feel accurately reflects how their body ages? Potential answers to the first question “include depressive states, personality […]