LP30741-0
Nitroblue tetrazolium test
Active
Descriptions
Activated neutrophils are tested for ability to phagocytose and reduced NBT. Reduced NBT is seen as dark blue crystals. Source: Regenstrief Institute
Nitroblue tetrazolium test investigates neutrophil function following recurrent bacterial infections especially when chronic granulomatous disease is suspected. Does not differentiate bacterial infections from nonbacterial infections. In chronic granulomatous disease neutrophils are unable to reduce the Nitro blue dye which correlates with their ability to kill bacteria. Source: Regenstrief Institute
Basic Part Properties
- Part Name
- Nitroblue tetrazolium test
- Part Display Name
- Nitroblue Tetrazolium Test (NBT)
- Part Type
- Component (Describes the core component or analyte measured)
- Created On
- 2002-10-02
- Construct for LOINC Short Name
- NBT
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=LP30741-0
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
zh-CN | Chinese (China) | 硝基蓝四氮唑试验 Synonyms: NBT; |
es-ES | Spanish (Spain) | Test de azul de nitrotetrazolio (NBT) |
it-IT | Italian (Italy) | Nitroblu di tetrazolio, test Synonyms: Test del Nitroblu di Tetrazolio (NBT) |
et-EE | Estonian (Estonia) | Leukotsüütide fagotsütoosivõime (nitrosinise tetrasooli test) |
tr-TR | Turkish (Turkey) | Nitroblue tetrazolium test |
ru-RU | Russian (Russian Federation) | Нитросиний тетразолий тест |
fr-BE | French (Belgium) | Test de réduction du nitro-bleu de tétrazolium Synonyms: NBT |
fr-CA | French (Canada) | Test de réduction du nitro-bleu de tétrazolium |
nl-NL | Dutch (Netherlands) | nitroblue tetrazolium test |
el-GR | Greek (Greece) | Δοκιμή νιτροκυανού του τετραζολίου Synonyms: Δοκιμή νιτροκυανού του τετραζολίου |
LOINC Copyright
Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://