Toxoid
Definition
A bacterial toxin modified through thermal and chemical treatment, usually with formaldehyde, which completely loses its pathogenic toxic power while retaining its structural antigenic properties intact. This biological substance is widely used in vaccine preparation to stimulate the body to produce specific antibodies and ensure long-lasting active immunity against severe diseases such as tetanus or diphtheria.
Bilingual Equivalents
- Toxoid
- Anatoxin
Grammatical & Source Details
| Inflection Type | Feminine noun, regular structural variations for plural and genitive cases. |
| Formation | Derived noun combining the functional prefix 'ana-' with the noun base 'toxin', modeled after French medical terminology. |
| Spelling / Pronunciation | [a.na.to.ˈksi.nə] |
| Source | International Lexicon of Immunology and Vaccinology Standards |
Contextual Usage Examples
RO: Medicul i-a administrat o doză de anatoxină tetanică imediat după curățarea rănii profunde.
EN: The doctor administered a dose of tetanus toxoid immediately after cleaning the deep wound.
RO: Procesul de transformare a unei toxine bacteriene în anatoxină necesită condiții stricte de laborator.
EN: The process of transforming a bacterial toxin into an anatoxin requires strict laboratory conditions.
RO: Campania de vaccinare folosește o anatoxină combinată pentru a proteja copiii împotriva ambelor boli respiratorii.
EN: The vaccination campaign uses a combined toxoid to protect children against both respiratory diseases.
Idioms & Phrases
Anatoxină tetanică / Tetanus toxoid
RO: Preparat biologic steril obținut din toxina secretată de Clostridium tetani, folosit pentru imunizarea preventivă.
EN: A sterile biological preparation obtained from the toxin secreted by Clostridium tetani, used for preventive immunization.
Anatoxină difterică / Diphtheria toxoid
RO: Substanță imunologică utilizată în vaccinuri pentru prevenirea infecției cu bacilul difteric prin producerea de antitoxine.
EN: An immunological substance used in vaccines to prevent infection with the diphtheria bacillus by producing antitoxins.
Proprietate de anatoxină / Toxoid property
RO: Capacitate structurală a unei substanțe atenuate de a induce un răspuns imun fără a declanșa simptomele clinice ale bolii.
EN: The structural capacity of an attenuated substance to induce an immune response without triggering clinical symptoms of the disease.
Latest Contextual News
No recent news found for this topic.