Mon.Oct 28, 2024

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Vote for Climate Champions: “It’s our parental duty”

Climate for Health

October is Children’s Health Month and as the Southeast picks up the pieces after hurricanes Helene and Milton, I, like many other parents, look at my own kids with increasing concern about the ailing world they will inherit.

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A guide to breast cancer screening

NPR Health

October is breast cancer awareness month. Here's what you need to know about detection and screening.

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Scientists can reverse brain aging in fruit flies by preventing buildup of a common protein

Science Daily: Pharmacology News

Buildup of a protein called filamentous actin, or F-actin, in the brain inhibits the removal of cellular wastes, including DNA, lipids, proteins and organelles. The resulting accumulation of waste diminishes neuronal functions and contributes to cognitive decline. By tweaking a few very specific genes in the neurons of aging fruit flies, the researchers prevented F-actin buildup, maintained cellular recycling and extended the healthy lifespan of fruit flies by approximately 30%.

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A follow-up to several NPR exclusive reports on a crisis in military health care

NPR Health

At a hospital in Charlotte, N.C., military doctors serve alongside civilians -- in what some hope will be a model to shore-up both systems.

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Roll back approval to import used medical devices, med-tech industry urges PM

The Hindu

The group said the move puts at risk patient safety and undermines the domestic med-tech sector. It said that refurbished machines are not subject to stringent quality checks applicable to new devices.

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Dinosaurs thrived after ice, not fire, says a new study of ancient volcanism

Science Daily: Pharmacology News

The Triassic-Jurassic Extinction, 201.6 million years ago, has been considered by some to have been a fairly slow-burn event, driven by rising temperatures and ocean acidification. A new study says it was kicked off for the most part by volcanic winter.

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What animal societies can teach us about aging

Science Daily: Pharmacology News

Red deer may become less sociable as they grow old to reduce the risk of picking up diseases, while older house sparrows seem to have fewer social interactions as their peers die off, according to new research which shows humans are not the only animals to change our social behaviour as we age.

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Study highlights the potential of psilocybin in treating obsessive-compulsive disorder

News Medical Health Sciences

A new study highlights the potential of psilocybin, a psychedelic compound, in treating obsessive-compulsive disorder (OCD) and Tourette's Syndrome.

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Doctors stress healthy lifestyle, regular check-up to prevent strokes in young adults

The Hindu

Rising stroke incidence in young adults due to sedentary lifestyles, hypertension, and diabetes discussed by Kauvery Hospital doctors.

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A promising visual sign for concussion diagnosis in athletes

News Medical Health Sciences

Researchers investigate how spontaneous headshake after a kinematic event (SHAAKE) may be a novel sign to diagnose concussion.

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A faster, better way to train general-purpose robots

Science Daily: Pharmacology News

Inspired by large language models, researchers developed a training technique that pools diverse data to teach robots new skills.

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Bridging the gap in mental healthcare services: NGOs launch dementia clinics in Hyderabad’s slums

The Hindu

India continues to grapple with a dearth of mental healthcare services, even as the number of persons with dementia is expected to rise over the next two decades

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Lab-grown pork gets support from sorghum grain

Science Daily: Pharmacology News

Meat grown in a lab isn't science fiction anymore. Cultured meats have existed for over a decade, and as of 2023, you might even find lab-grown chicken in restaurants (in the U.S., at least). Now, with the literal support of plant-based scaffolds, 'clean meat' options are expanding. Researchers have created a prototype cultured pork using a new material: kafirin proteins isolated from red sorghum grain.

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Novel class of encrypted peptides offers hope against drug-resistant bacteria

News Medical Health Sciences

In a significant advance against the growing threat of antibiotic-resistant bacteria, researchers have identified a novel class of antimicrobial agents known as encrypted peptides, which may expand the immune system's arsenal of tools to fight infection.

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Pythons can swallow even bigger prey than scientists realized

Science Daily: Pharmacology News

Burmese pythons can consume prey even larger than scientists realized, according to a new study. That means more animals are on the menu across southern Florida, where the nonnative, invasive snakes have decimated populations of foxes, bobcats, raccoons and other animals.

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Expanded access to weight-loss drugs could save thousands of lives

News Medical Health Sciences

Researchers explore the potential benefits of expanding access to novel weight loss drugs to enhance survival rates in overweight and obese individuals.

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Seeing a black hole's jet in a new light

Science Daily: Pharmacology News

Researchers have pored over more than two decades' worth of data from NASA's Chandra X-Ray Observatory to show there's new knotty science to discover around black holes.

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Study reveals decline in adolescent marijuana use over a decade

News Medical Health Sciences

Marijuana has emerged as one of the most commonly used illicit substances among adolescents in the United States.

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Evidence mounts for dark energy from black holes

Science Daily: Pharmacology News

Researchers have strengthened the case that matter becomes dark energy when massive stars collapse and become black holes.

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Polio in Pakistan: Another vaccination campaign begins after worrying surge

The Hindu

Pakistan regularly launches such campaigns, but violence targeting the health workers and police assigned to escort them is common

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Heart failure mortality declines in Sweden over two decades

News Medical Health Sciences

A new study from Karolinska Institutet shows that heart failure mortality has decreased in Sweden over the last 20 years. The study has been published in the European Journal of Heart Failure.

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Why langurs drink salt water

Science Daily: Pharmacology News

A new study shows the remarkable adaptability of the critically endangered Cat Ba langurs. Despite low genetic diversity, the langurs have retained key genetic traits that help them survive in their isolated environment on Cat Ba Island in Vietnam. One of these remarkable adaptations is the ability to drink salt water.

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Inside the Alzheimer's Association: Dr. Heather Snyder on Driving Research and Collaboration

News Medical Health Sciences

Heather Snyder discusses the Alzheimer's Association's research initiatives, breakthroughs in diagnostics, and the importance of collaboration in dementia care.

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DJ Clark Kent Has Died After a Battle With Colon Cancer

Black Health Matters

DJ Clark Kent , born Rodolfo A. Franklin, died last Thursday after a three-year battle with colon cancer , his family announced. He was 58 years old. Kent, who built a reputation as a prolific producer, started his career as a DJ. In an interview with VladTV , he said, “I played all kinds of music back then. Funny enough, it wasn’t about a certain style.” He was already doing gigs when rapper Dana Dane hired him to be his DJ at his gig at Washington Irving High School.

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Can a mushroom protein bar improve memory? Study suggests cognitive benefits of Termitomyces fuliginosus

News Medical Health Sciences

The FCM protein snack bar, rich in amino acids and antioxidants, improves brain function and memory accuracy in just six weeks, according to recent research.

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Breast Cancer Turned RHOM’s Guerdy Abraira Life Upside Down

Black Health Matters

Guerdy Abraira is widely known as a celebrity event planner and breakout cast member on The Real Housewives of Miami. However, behind the scenes, she faced an unexpected battle. In 2023, Guerdy shared her breast cancer diagnosis with RHOM audiences and the world. In this candid discussion with Black Health Matters, Guerdy opens up about navigating cancer as a Black woman in the public eye and using her platform to empower women to take charge of their health.

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Ozempic effective for patients with chronic kidney damage

News Medical Health Sciences

In a 24-week trial, semaglutide led to a 52% reduction in albuminuria and improved kidney health in individuals with chronic kidney disease and obesity.

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Keeping fewer friends protects aging monkeys from diseases

Science Daily - Public Health

Becoming less sociable protects older monkeys from getting ill, new research shows.

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New research explores how antimicrobial exposure affects Parkinson’s disease risk

News Medical Health Sciences

Antibiotic exposure shows potential protective effects against Parkinson's, while antifungal use is linked to increased risk, indicating microbiome involvement.

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Creating Support to Combat Our Rising Suicide Rates

Black Health Matters

Our community has seen a concerning rise in suicide rates. We need mental health interventions and support systems that resonate with our community and acknowledge the specific barriers we face. We spoke with Dr. Jill Harkavy-Friedman, Senior Vice President of Research at the American Foundation for Suicide Prevention (AFSP). Drawing from the 2024 Public Perception of Mental Health and Suicide Prevention Poll, she shares key findings from the study.

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Study finds pistachios might help guard against vision loss

News Medical Health Sciences

A study finds that pistachio consumption significantly increases macular pigment optical density, potentially protecting against vision loss in healthy adults.

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Recent Hurricanes and Geoengineering

RAND

Recent hurricanes sparked false conspiracy theories about government-created disasters via geoengineering. These unfounded theories highlight geoengineering risks, which remain with limited international regulation.

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Scientists uncover "superspreader" fibrils driving Alzheimer's Disease

News Medical Health Sciences

The treatment of dementia disorders such as Alzheimer's is still one of the greatest challenges facing modern medicine. In the course of neurodegenerative diseases, certain proteins such as the amyloid β protein accumulate in the brain. They are suspected of being linked to the development of the disease, which is why they are considered a promising target for therapeutic approaches.

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Protecting Your Sleep During the Election Season

RAND

Election stress can impact sleep as news and social media fuel anxiety. Limiting media before bed, engaging in civic activities, and maintaining a sleep routine can improve well-being and resilience during tense times.

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