"And what we found is that a protein called ferroportin that removes iron from cells, that eliminates iron from cells, was markedly reduced in breast cancers when compared to normal breast cells.

VOA: standard.2010.08.05

The power output of that muscle is reduced compared to a normal healthy muscle.

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For those who have not, it is a condition of flight in which lift is reduced to such an extent that normal flight ceases and the aircraft becomes a brick.

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