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Neurotoxins

All articles tagged with #neurotoxins

Insurers Claim to Return Home Despite Neurotoxin Findings
health-and-environment2 months ago

Insurers Claim to Return Home Despite Neurotoxin Findings

Tests revealed dangerous neurotoxins, including high levels of lead, in the homes of wildfire-affected families like the Van Nesses, despite insurer claims of safety after surface-level cleanups. Experts criticize insurance industry practices for relying on outdated or incomplete science, which may leave homes contaminated and residents at risk of health issues. The family’s experience highlights broader concerns about inadequate remediation standards and the potential health impacts of wildfire smoke toxins.

via The New York Times|
#health-and-environment#home-remediation#insurer-controversy
Neurologist Warns Against 3 Foods That Harm Brain Health
health7 months ago

Neurologist Warns Against 3 Foods That Harm Brain Health

A neurologist highlights three foods to avoid for optimal brain health: large tropical reef fish like barracuda and grouper due to ciguatoxin, undercooked pork because of parasitic infections like neurocysticercosis, and damaged tin cans which may contain deadly botulinum toxin. Cooking does not neutralize some toxins, making avoidance crucial for neurological safety.

via The Times of India|
#brain-health#ciguatoxin#foods-to-avoid
"Untreated Secondary Microplastics in Nature Cause Dangerous Brain Inflammation, New Research Finds"
environment2 years ago

"Untreated Secondary Microplastics in Nature Cause Dangerous Brain Inflammation, New Research Finds"

New research conducted by scientists in South Korea has revealed that secondary microplastics, formed through the breakdown of larger plastic fragments in the environment, can trigger severe brain inflammation. The study found that continuous consumption of these secondary microplastics acts as neurotoxins in the brain, leading to increased inflammation and cell death. The findings highlight the harmfulness of microplastics and their potential impact on human health.

via Medical Xpress|
#brain-inflammation#environment#environmental-impact
"Bizarre Spider Feeds by Drenching Prey in Deadly Digestive Fluids"
biology2 years ago

"Bizarre Spider Feeds by Drenching Prey in Deadly Digestive Fluids"

Feather-legged lace weavers, a type of spider, appear to immobilize their prey by dousing them in toxic digestive fluids. Unlike other spiders that inject venom through their fangs, these spiders produce neurotoxins in their gut. Researchers discovered RNA for potential toxins in the spiders' midgut gland, indicating that the digestive fluid may be toxic. This unique hunting strategy involves wrapping the prey in silk before covering them in fluids and consuming them. While they may not have venom glands, these spiders still use toxins in a distinct way.

via Livescience.com|
#biology#feather-legged-lace-weavers#hunting-strategy
Ants Use Neurotoxins to Inflict Pain, Study Finds.
science2 years ago

Ants Use Neurotoxins to Inflict Pain, Study Finds.

University of Queensland researchers have discovered that some of the world's most painful ant stings target nerves, like snake and scorpion venom. The ant neurotoxins bind to the sodium channels and cause them to open more easily and stay open and active, which translates to a long-lasting pain signal. The research team believes that understanding pain at a molecular level can help develop new ways to treat it. Ants developed their defensive neurotoxins to fend off predators during the time of the dinosaurs and have since become one of the most successful animal groups on Earth.

via Phys.org|
#ants#neurotoxins#pain