Anticomplementary
Definition
Destroying, inactivating, reducing, or interfering with the biological activity of the complement (a group of proteins in blood serum participating in immune response and bacterial destruction). In laboratory diagnosis and serology, the anticomplementary property of a degraded or contaminated blood sample can falsify biological test results, specifically within the complement fixation reaction.
Bilingual Equivalents
- Anticomplementary
- Anti-complementary
Grammatical & Source Details
| Inflection Type | Variable adjective with standard masculine, feminine, and structural plural variations. |
| Formation | Prefixation creating a scientific biological concept by joining 'anti-' with the specialized adjective 'complementar'. |
| Spelling / Pronunciation | [an.ti.kom.ple.men.ˈtar] |
| Source | International Compendium of Serology, Medical Diagnostics, and Antibody Metrics |
Contextual Usage Examples
RO: Serul extras a prezentat o activitate anticomplementară nespecifică din cauza hemolizei masive a probei.
EN: The extracted serum presented a non-specific anticomplementary activity due to massive hemolysis of the sample.
RO: Cercetătorii studiază un anticorp monoclonal cu rol anticomplementar pentru a opri reacțiile autoimune severe.
EN: Researchers are studying a monoclonal antibody with an anticomplementary role to halt severe autoimmune reactions.
RO: O reacție anticomplementară apărută în eprubetă poate invalida complet rezultatul testului de diagnosticare.
EN: An anticomplementary reaction occurring in the test tube can completely invalidate the diagnostic test result.
Idioms & Phrases
Activitate anticomplementară / Anticomplementary activity
RO: Proprietate chimică sau biologică a unui ser de a bloca cascadele enzimatice ale sistemului imunitar în testele in vitro.
EN: The chemical or biological property of a serum to block enzymatic cascades of the immune system in in vitro tests.
Factor anticomplementar natural / Natural anticomplementary factor
RO: Substanță organică extrasă din bacterii sau plante capabilă să neutralizeze mecanismele de apărare ale sângelui.
EN: An organic substance extracted from bacteria or plants capable of neutralizing blood defense mechanisms.
Efect anticomplementar nespecific / Nonspecific anticomplementary effect
RO: Perturbare tehnică apărută în laboratoare cauzată de contaminarea bacteriană sau stocarea incorectă a probelor biologice.
EN: A technical disruption occurring in laboratories caused by bacterial contamination or incorrect storage of biological samples.
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