Chronic ⏳ low-dose exposure to common pesticides 🧪 shortens fish 🐟 lifespan by accelerating biological aging 🧬 and telomere erosion even at levels deemed safe ⚠️, raising concerns about safety regulations that primarily focus on acute toxicity 🚨 and may overlook long-term effects on vertebrate health 🧫.
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#pesticides #fishhealth #telomeres #aging #safetyregulations
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#pesticides #fishhealth #telomeres #aging #safetyregulations
Science
Chronic low-dose exposure to chlorpyrifos reduces life span in a wild fish by accelerating aging
Low concentrations of chemicals are widespread in the environment, but exploration of the effects of their chronic exposures on animal life span in the wild is limited. Field investigations showed that fish populations of lake skygazer (Culter dabryi) ...
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Science News
Scientists Find Parasites in Almost Every Fish From a Recent Tuna Haul – 96% Were Infected Read Full Article #OceanScience #ParasitesInFish #TunaResearch
🐟 A study of 53 skipjack tuna in Brazil found 96% were infected with worms, with intestines, muscle tissue, and stomach being the most affected organs.
🔬 Scientists counted over 1,600 worms in total, with kidney and heart being the only organs consistently parasite-free.
🌍 The tuna species, known as skipjack or oceanic bonito, is highly commercial and was the third most-captured marine species globally in 2022.
❗ While accidental human infection is rare and cooking kills most parasites, raw or undercooked infected fish can cause gastrointestinal issues.
#FishHealth #SeafoodSafety #Parasites
🔬 Scientists counted over 1,600 worms in total, with kidney and heart being the only organs consistently parasite-free.
🌍 The tuna species, known as skipjack or oceanic bonito, is highly commercial and was the third most-captured marine species globally in 2022.
❗ While accidental human infection is rare and cooking kills most parasites, raw or undercooked infected fish can cause gastrointestinal issues.
#FishHealth #SeafoodSafety #Parasites
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