Saturday, July 05, 2025
Saturday, July 05, 2025

A woman's fertility normally decreases by her late 30s with reproductive function eventually ceasing at menopause. It is known that a small molecule called nicotinamide adenine dinucleotide (NAD+) plays a critical role in this decline, and scientists have revealed how this happens and have identified potential new approaches to enhance reproductive longevity.
Read more …Researchers uncover mechanism that links NAD+ to fertility problems

Investigators found that an artificial intelligence (AI) algorithm can detect an abnormal heart rhythm in people not yet showing symptoms. The algorithm, which identified hidden signals in common medical diagnostic testing, may help doctors better prevent strokes and other cardiovascular complications in people with atrial fibrillation -- the most common type of heart rhythm disorder.
Read more …AI can identify people with abnormal heart rhythms

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  1. Unlocking the secrets of cell behavior on soft substrates: A paradigm shift in mechanobiology
  2. Females less likely to heal from ACL injuries than males
  3. Women should get NHS menopause checks at 40 - MPs
  4. COVID-19 vaccine mandates have come and mostly gone in the US – an ethicist explains why their messy rollout matters for trust in public health
  5. Botox: Under-18s come to Wales after England bans practice
  6. Team finds a stem-cell derived mechanism that could lead to regenerative therapies for heart damage
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