Skip to main content
C-reactive protein

C-reactive protein

1 4.3
A protein made by the liver that rises in the blood as a sign of infection or inflammation
  • noun
  • /siː-ˈriːˌæktɪv ˈproʊtiːn/
  • Specialized
translation icon : proteína C-reactiva
  • A high level of C-reactive protein in the blood can indicate the presence of inflammatory conditions.
  • C-reactive protein level
  • serum C-reactive protein
  • high C-reactive protein

So the other inflammation marker that showed up was CRP, which is C reactive protein.

Autoplay Next

Examples

  • The ESR and C-reactive protein levels were normal.

    Academic text (2007)
  • Doctors often measure C-reactive protein levels to assess inflammation in patients with chronic diseases.

  • Albumin was 31 g/dl and C-reactive protein was 28 IU.

    Academic text (2007)
  • His serum C-reactive protein level was 1 mg/L, and his leukocyte count was 19.6 x 10^9/L.

    Academic text (2013)
  • Serum C-reactive protein (CRP) was elevated to 109 mg/L.

    Academic text (2015)
  • C-reactive protein concentration was measured with a commercially available kit (Behring, Scoppito, L'Aquila, Italy).

    Academic text (2001)
  • His serum C-reactive protein level rose to 68 mg/L; intravenous vancomycin and meropenem treatment were initiated.

    Academic text (2013)
  • Therefore, a bacterial infection should always be ruled out (leucocyte count, examination of ascitic fluid, cultures, C-reactive protein) before the diagnosis of HRS is made.

    Academic text (2003)
  • The erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), also known as acute phase reactants, can be used to detect inflammation.

    Academic text (2014)
  • Monitoring C-reactive protein is essential for predicting the risk of heart disease in asymptomatic individuals.

Synonyms

CRP
vsC-reactive protein
  • Specialized
4 4.4

A blood protein that rises when the body is inflamed

is the full formal name rather than the short abbreviation

Surface Forms

Morphology

C-reactive + protein

This is a domain-specific medical term whose full meaning (a liver-produced protein that rises in the blood in response to inflammation) is not derivable from the parts. Although 'protein' and the word 'reactive' might suggest a responding molecule, the label 'C-reactive' is technical and its clinical implication would not be predictable to a B1 learner.

Etymology

C-reactive protein comes from an old lab test: scientists found a protein that reacted with a part of the pneumonia germ called 'C'. Today doctors measure C-reactive protein in the blood as a sign of 'inflammation' or infection because its level rises when the body is fighting something.