a protein that forms in the liver of the human fetus. Excessive quantities in the amniotic fluid and maternal blood may indicate spina bifida in the fetus; low levels may point to Down's syndrome
Abbreviation: afp
WordReference Random House Unabridged Dictionary of American English © 2025
al•pha-fe•to•pro•tein
(al′fə fē′tō prō′tēn, -tē in),USA pronunciation n. [Biochem.]
- Biochemistrya serum protein produced during pregnancy, useful in the prenatal diagnosis of multiple births or birth defects. Abbr.: AFP
- alpha + fet(us) + -o- + protein 1970–75
Collins Concise English Dictionary © HarperCollins Publishers::
'alpha-fetoprotein' also found in these entries (note: many are not synonyms or translations):