エピソード

  • Timing the hatch: a new lens on IVF success

    Timing the hatch: a new lens on IVF success
    2025/08/22
    A study of over 1,000 embryos found that small, already-hatching blastocysts were more likely to be chromosomally normal than large, expanding ones, particularly for women in their mid-to-late 30s. This suggests that visible cues like hatching stage may help guide embryo selection in IVF when genetic testing is unavailable or inconclusive.

    Read the full article at http://localhost/websites/paperleap.com/news/blog/articles/timing-the-hatch-a-new-lens-on-ivf-success-0ccccl
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    8 分
  • How gum care could ease liver burden

    How gum care could ease liver burden
    2025/08/22
    A new review highlights growing evidence that periodontal disease contributes to liver inflammation and worse outcomes in cirrhosis and fatty liver disease through the oral–gut–liver axis. The authors argue that integrating dental care into liver clinics could improve patient outcomes and reduce systemic inflammatory burden.

    Read full article at https://www.paperleap.com/blog/articles/how-gum-care-could-ease-liver-burden-0cccc8
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    9 分
  • The shocking compass of fruit fly larvae

    The shocking compass of fruit fly larvae
    2025/08/22
    Researchers discovered that fruit fly larvae can detect and navigate using faint electric fields, a behavior called electrotaxis. The study shows that specialized taste neurons in the larval head encode field direction and strength, reusing existing sensory circuits to guide navigation in moist, conductive environments like rotting fruit.

    Read the full article at https://www.paperleap.com/blog/articles/the-shocking-compass-of-fruit-fly-larvae-0cccc7
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    11 分
  • Animal migrations in the age of humans

    Animal migrations in the age of humans
    2025/08/22
    The article reviews how human-driven environmental changes are altering animal movements and distributions, emphasizing the need to predict rather than just describe these patterns. It highlights the distinction between static and dynamic human impacts, the development of mechanistic models, and the role of predictive movement ecology in shaping effective conservation strategies.

    Read the article at https://www.paperleap.com/blog/articles/how-animals-navigate-a-human-dominated-planet-0ccccg
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    8 分
  • Understanding the psychology of salary transparency

    Understanding the psychology of salary transparency
    2025/08/21
    A new study shows that when people see their workplace rank, their sense of entitlement shifts: those near the top ask for higher pay while those lower down ask for less. The research highlights how transparency and salient standards reshape perceived deservingness, raising ethical challenges for how organizations design and communicate pay systems.

    Read the full article at https://www.paperleap.com/blog/articles/standard-based-entitlement-how-relative-performance-disclosure-affects-pay-requests-0ccccr
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    7 分
  • The changing geography of stroke death

    The changing geography of stroke death
    2025/08/21
    A nationwide study of over 237,000 ischemic stroke deaths between 1999 and 2020 shows major shifts in where Americans die, with fewer deaths in hospitals and nursing homes and more occurring at home or in hospice. The findings highlight persistent inequities tied to geography and race, a resurgence in stroke mortality linked to chronic conditions, and unequal access to end-of-life care options.

    Read the full article at https://www.paperleap.com/blog/articles/the-changing-geography-of-stroke-death-0ccc09
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    9 分
  • How termites are spreading across the globe by boat

    How termites are spreading across the globe by boat
    2025/08/21
    Thomas Chouvenc’s review highlights how termites are spreading globally through modern boating, with yachts acting as uninspected vessels that carry colonies into new cities. These invasive species cause billions in damages, pose ecological and economic threats, and may hybridize into even hardier forms, though citizen science offers hope for early detection.

    Read the article at https://www.paperleap.com/blog/articles/how-termites-are-spreading-across-the-globe-by-boat-0ccc00
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    9 分
  • How buying eggs reveals your political views

    How buying eggs reveals your political views
    2025/08/21
    A neuroscience study used fMRI scans to show that Democrats and Republicans often make the same grocery choices but rely on different brain regions to reach their decisions. The findings suggest that political identity influences cognitive processing even in mundane tasks, highlighting how deeply rooted polarization may be.

    Read the full article at https://www.paperleap.com/blog/articles/how-buying-eggs-reveals-your-political-views-0cccck
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    8 分