Thu.Jan 09, 2025

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Fluoride analysis triggers renewed debate over what levels are safe for kids

NPR Health

A new study suggests a link between high levels of fluoride and lowered IQ. It's heating up arguments over fluoridating drinking water, which dentists say is critical for protecting teeth.

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Nimesulide ban yet another step toward saving vultures, but the battle is far from over

The Hindu

The loss of vultures is not just an environmental tragedy; it has far-reaching consequences for public health, agriculture, and biodiversity.

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Special ed students benefit from being integrated at school. It doesn't always happen

NPR Health

Research shows including students with and without disabilities in the same classroom can benefit everyone. Two students with Down syndrome show what can be gained when that happens.

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In a record year for deceased donations, Tamil Nadu’s government hospitals contribute to over 50% donors

The Hindu

Among the government hospitals, Rajiv Gandhi Government General Hospital had the highest number of donors at 28. Government Thanjavur Medical College Hospital followed with 14 donors, while Government Dharmapuri Medical College Hospital and Government Rajaji Hospital, Madurai accounted for 13 donors each.

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World Health Organization head on bond with Jimmy Carter: 'I consider him my mentor'

NPR Health

The World Health Organization leader worked with Carter for 20 years to fight the world's "neglected" diseases. After attending Carter's funeral, Tedros Adhanom Ghebreyesus shared memories.

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Centre orders screening camps to curb prevalence of TB in prisons

The Hindu

Amid ongoing efforts by healthcare experts to reassure the public about reports of Human Metapneumovirus (HMPV) and respiratory illnesses, the Union government has directed States to conduct screening camps in prisons to detect and control the prevalence of tuberculosis (TB).

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Could autophagy enhancement slow aging and combat Alzheimer's?

News Medical Health Sciences

How cellular cleanup systems could hold the key to slowing aging and halting neurodegeneration.

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Rapid return of water from ground to atmosphere through plants

Science Daily: Pharmacology News

A new study provides the first comprehensive global estimates of the amount of water stored in Earth's plants and the amount of time it takes for that water to flow through them. The information is a missing piece of the puzzle in understanding the global water cycle and how that cycle is being altered by changes in land use and climate.

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New antibiotic shows promise in fighting tuberculosis

News Medical Health Sciences

A consortium including scientists from the Tropical Institute at LMU University Hospital has demonstrated the effectiveness of a new antibiotic.

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Electric fungi: The biobattery that needs to be fed

Science Daily: Pharmacology News

A battery that needs feeding instead of charging? This is exactly what researchers have achieved with their 3D-printed, biodegradable fungal battery. The living battery could supply power to sensors for agriculture or research in remote regions. Once the work is done, it digests itself from the inside.

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Could camembert cheese hold the key to better memory?

News Medical Health Sciences

Myristamide enhances cognitive function and BDNF in mice, indicating Camembert cheese's potential in combating cognitive decline and supporting brain health.

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When Fire Information and the Desire to Help Collide Online

RAND

As wildfires swept through Los Angeles, misinformation circulated among citizens, celebrities, and some journalists, leading to significant confusion. This scenario highlights the challenges of ensuring reliable communication during emergencies and the necessity for more effective information channels.

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Maternal medications linked to changes in protein and fat levels in human milk

News Medical Health Sciences

The impact of maternal antidepressant and anti-inflammatory use on breast milk composition shows reduced protein and fat levels, affecting infant nutrition.

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Floods, droughts, then fires: Hydroclimate whiplash is speeding up globally

Science Daily: Pharmacology News

Hydroclimate whiplash -- rapid swings between intensely wet and dangerously dry weather -- has already increased globally due to climate change, with further large increases expected as warming continues, according to a team of researchers.

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Smoking before age 15 significantly increases risk of chronic lung disease

News Medical Health Sciences

A study reveals childhood smoking significantly increases COPD risk in adulthood, highlighting the need for targeted prevention strategies for young smokers.

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The extreme teeth of sabre-toothed predators were 'optimal' for biting into prey

Science Daily: Pharmacology News

Sabre-toothed predators -- best know from the infamous Smilodon -- evolved multiple times across different mammal groups. A new study reveals why: these teeth were 'functionally optimal' and highly effective at puncturing prey.

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Study reveals widespread microplastic contamination in U.S. West Coast fish and shellfish

News Medical Health Sciences

Researchers measure the levels of anthropogenic particles present in various seafood caught along the West Coat of the United States.

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Students Who Rocked Public Health in 2024

JPHMP Direct

In 2024, ten exceptional individuals demonstrated how passion, ingenuity, and dedication can address critical public health challenges and make lasting impacts in their communities. Here are their remarkable stories. The post Students Who Rocked Public Health in 2024 first appeared on JPHMP Direct.

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Aircraft noise pollution harms arteries, but heart drugs show promise in animal model research

News Medical Health Sciences

Alpha- and beta-blockers reduce oxidative stress and inflammation caused by aircraft noise but fail to prevent hypertension, highlighting their potential to protect vascular health in noise-exposed individuals.

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Kroger agrees to pay $110M to Kentucky in opioid settlement

The Hill

The Kroger Co. has agreed to pay Kentucky $110 million to settle a lawsuit filed last year alleging it pumped millions of doses of opioids into the state over the course of more than a decade. Kentucky Attorney General Russell Coleman (R) announced the settlement Thursday, saying the money was payment for Kroger's "role in the devastating drug crisis.

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Oral medications less effective than insulin for preventing large babies in gestational diabetes study

News Medical Health Sciences

A study comparing oral glucose-lowering agents to insulin for gestational diabetes found no non-inferiority in preventing large-for-gestational-age infants.

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Health impact of California wildfires to be felt for years to come 

Association of Health Care Journalists

The wildfire crisis in California is not just an environmental disaster but a significant public health emergency with immediate and long-term consequences. As of Jan. 9 , multiple majorwildfires have burned more than 28,000 acres in California, killing at least five people and putting some 130,000 residents under evacuation orders. The death toll is expected to rise as rescue workers search through the rubble.

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Climate change threatens the mental well-being of youths. Here’s how to help them cope.

News Medical Health Sciences

We've all read the stories and seen the images: The life-threatening heat waves. The wildfires of unprecedented ferocity.

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Storing carbon in buildings could help address climate change

Science Daily: Pharmacology News

Construction materials such as concrete and plastic have the potential to lock away billions of tons of carbon dioxide, according to a new study by civil engineers and earth systems scientists. The study shows that combined with steps to decarbonize the economy, storing CO2 in buildings could help the world achieve goals for reducing greenhouse gas emissions.

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Can AI chatbots master the science of dietary balance?

News Medical Health Sciences

Discover how AI chatbots are reshaping weight-loss planning with precision and variety, yet face challenges in balancing macronutrients for optimal health.

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NC addiction treatment programs partner to reduce maternal deaths from substance use

NC Health News

By Rachel Crumpler Overdose is a significant cause of maternal death in North Carolina, according to the states latest maternal mortality review. Among the 76 pregnancy-related deaths that occurred in North Carolina in 2018 and 2019 , a little over one quarter 20 deaths were from overdoses. Nearly all of the deaths were related to opioids, with fentanyl involved in 14.

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How stress fuels allergic skin inflammation

News Medical Health Sciences

Researchers investigate the cellular and molecular mechanisms through which stress exacerbates immunoglobulin E cutaneous allergic inflammation.

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More of your H5N1 questions answered

Your Local Epidemiologist

First, a note. This Southern California girl is devastated by the news of the Los Angeles fires. The past few days have been catastrophic and personal; so much lost in a city where I grew up, where family and friends are fleeing, and the destruction keeps coming. It’s hard to comprehend the scale. I hope those of you in LA are staying safe. Remember smoke air is hazardous for your health, but there are a number of things you can do.

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Gut microbes and the body work together to regulate fat metabolism

News Medical Health Sciences

Beneficial gut microbes and the body work together to fine-tune fat metabolism and cholesterol levels, according to a new preclinical study by investigators from Weill Cornell Medicine and the Boyce Thompson Institute at Cornell University's Ithaca campus.

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US warns of risk from most of world’s online pharmacies

The Hill

The Office of the U.S. Trade Representative warned theres a risk of ineffective or dangerous drugs from online pharmacies that are being illegally run. In a report released Wednesday, the office singled out 19 countries that raised concerns of possible movement of counterfeit or pirated drugs. Counterfeiting and piracy is a shared global concern, harming people not just in the United States but also other countries, U.S.

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Hormonal changes after menopause impact multiple sclerosis severity

News Medical Health Sciences

A new study by UC San Francisco has found that menopause revs up the progression of multiple sclerosis (MS).

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The 'quad-demic': What is it, and how can you stay healthy?

The Hill

Staying healthy in the New Year presents a new challenge for Americans who are coping with what health officials are calling a " quad-demic ," which involves a quartet of infectious viruses that are making the rounds. Each of the maladies can target different groups and age ranges, but heres what you need to know to avoid contracting these illnesses and some tips for remaining healthy.

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Study links fiber consumption to epigenetic changes with anti-cancer effects

News Medical Health Sciences

Fiber is well known to be an important part of a healthy diet, yet less than 10% of Americans eat the minimum recommended amount.

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Disovery of new skeletal tissue advances regenerative medicine potential

Science Daily: Pharmacology News

An international research team has discovered a new type of skeletal tissue that offers great potential for advancing regenerative medicine and tissue engineering.

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