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Latest Ewan St. John Smith Stories

Ion Channel Makes African Naked Mole-Rat Insensitive To Acid-Induced Pain
2011-12-21 04:54:27

Researchers of the Max Delbrück Center for Molecular Medicine (MDC) Berlin-Buch have found out why the African naked mole-rat (Heterocephalus glaber), one of the world´s most unusual mammals, feels no pain when exposed to acid. African naked mole-rats live densely packed in narrow dark burrows where ambient carbon dioxide (CO2) levels are very high. In body tissues, CO2 is converted into acid, which continuously activates pain sensors. However, naked mole-rats are an...


Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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