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intrinsic factor

Definition of intrinsic factor

noun

[mass noun] Biochemistry
  • a substance secreted by the stomach which enables the body to absorb vitamin B12. It is a glycoprotein.

intrinsic factor in other Oxford dictionaries

Definition of intrinsic factor in the US English dictionary

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secretagogue

/ sɪˈkriːtəgɒg /
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a substance which promotes secretion …