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Latest Alejandro Sanchà Stories

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2011-08-11 06:25:00

Flatworms provide new insight into organ regeneration and the evolution of mammalian kidneys Our bodies are perfectly capable of renewing billions of cells every day but fail miserably when it comes to replacing damaged organs such as kidneys. Using the flatworm Schmidtea mediterranea"”famous for its capacity to regrow complete animals from minuscule flecks of tissue"”as an eloquent example, researchers at the Stowers Institute for Medical Research demonstrated how our distant...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.