NRTI
Definition
Noun: A nucleoside reverse transcriptase inhibitor; a class of antiviral medication used primarily in the treatment of HIV infection. It works by being incorporated into the viral DNA during replication, which terminates the DNA chain and prevents the creation of a new, functional virus.
Usage
NRTIs are a foundational component of antiretroviral therapy (ART). * The doctor prescribed an NRTI as part of the new combination therapy. * Treatment guidelines often recommend a regimen containing two NRTIs.
Advanced Usage
- As part of an acronym: NRTI is often used in medical literature alongside other drug class acronyms like NNRTI (non-nucleoside reverse transcriptase inhibitor) and PI (protease inhibitor) to describe combination therapies.
- The study compared regimens based on an NRTI backbone combined with an integrase inhibitor.
Variants and Related Words
- Nucleoside Reverse Transcriptase Inhibitor: The full, non-abbreviated form of the term.
- NRTIs: The standard plural form.
- Antiretroviral: (Adjective/Noun) A broader term for any drug used against retroviruses like HIV; NRTIs are a type of antiretroviral.
Synonyms
- Nucleoside analogue (in the specific context of HIV treatment)
- Reverse transcriptase inhibitor (this is a broader category that includes both NRTIs and NNRTIs)
Related Terms (Not Synonyms)
- ART (Antiretroviral Therapy): The overall treatment strategy that includes NRTIs.
- Combination Therapy: The standard practice of using multiple drugs, including at least one NRTI, to treat HIV.
Noun
-
an antiviral drug used against HIV; is incorporated into the DNA of the virus and stops the building process; results in incomplete DNA that cannot create a new virus; often used in combination with other drugs