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Glite Dictionary
👶 Fetal protein marker 🩸 Cancer blood marker
alpha fetoprotein

alpha fetoprotein

6.5
Protein made in an unborn baby that when high can show birth defects such as spina bifida
  • noun
  • /ˈælfə ˌfiːtəˈproʊtiːn/
  • Specialized
translation icon : alfafetoproteína
  • The doctor ordered an alpha fetoprotein test as part of the prenatal screening.

Examples

  • Doctors check alpha fetoprotein levels during pregnancy.

  • Elevated levels of alpha fetoprotein may indicate certain fetal abnormalities.

  • Scientists are researching how alpha fetoprotein interacts with developing tissues.

  • Elevated alpha fetoprotein can indicate serious conditions.

  • Elevated levels of alpha fetoprotein may indicate certain fetal abnormalities during pregnancy.

  • The doctor ordered an alpha fetoprotein test to screen for developmental issues in the fetus.

  • Doctors monitor alpha fetoprotein levels to assess the health of the fetus and detect potential complications.

Synonyms

AFP
vsalpha fetoprotein
  • Specialized
12 7.5

A protein made by a baby before birth that can show birth problems

is the full formal name written without abbreviation
fetoprotein
vsalpha fetoprotein
  • Specialized
1 9.9

A protein found in an unborn baby and sometimes in adults with certain cancers

is a single fetal protein used to detect specific developmental abnormalities

Surface Forms

alpha fetoprotein singular
alpha fetoproteins plural

Morphology

alpha + fetoprotein

The phrase is compositional: 'alpha' functions as a subtype/specifier and 'fetoprotein' names a protein associated with fetuses, so the core referent 'an alpha-type fetoprotein' is directly derivable from the constituents. It is a technical biomedical term (so clinical implications like its use as a tumour marker require domain knowledge), but morphologically the meaning is transparent to a learner who knows both words.

Etymology

Alpha fetoprotein gets its name from the protein found in the fetus, the unborn baby, and from the old label alpha scientists used when they first separated blood proteins. Because it comes from the baby, unusual levels in the mother's blood can point to certain 'fetal' problems, which is why doctors test for it to check for birth defects.