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Summary
DescriptionCalcium balance 2.jpg
English: Calcium balance in the human body, showing the movement of calcium ions from the plasma (central square) in and out of the various body compartments. The red arrows are roughly in proportion to the quantities moved in and out of the plasma per day. The influence of the various hormones (indicated by means of narrow arrows with + and - signs near their target organs) indicate the effects of high plasma concentrations of these hormones. Low concentrations have the opposite effect.
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Cruithne9
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