Medical Oddities: Do Jellyfish Hold a Healing Secret?

Jellyfish, pets, watermelon, brain implants, and fennel fuel this week's surprises.

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Researchers found that jellyfish wounds follow a consistent repair process involving actin and lamellipodia.
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Larger wounds in jellyfish recruit collective cell migration for closure, while smaller wounds require both lamellipodial extension and actomyosin contraction.
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Co-sleeping with dogs is linked to poorer sleep quality and more severe insomnia compared to those who sleep without pets.
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Watermelon juice may reduce muscle soreness after exercise and increase muscle thickness, possibly due to its natural compounds.
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Fennel tea has been shown to relax stomach tissue and enhance contractions, suggesting potential benefits for digestive issues.

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