81659-5
Escherichia coli Stx1 and Stx2 toxin stx1 and stx2 genes panel - Stool by NAA with probe detection
Active
79386-9 Escherichia coli Stx1 toxin stx1 gene [Presence] in Stool by NAA with probe detection
Term Description
This term was created for, but is not limited in use to, Nanosphere's Verigene Enteric Pathogens Nucleic Acid Test, which is intended for the detection and identification of common pathogenic enteric bacteria, viruses, and genetic virulence markers in stool specimens from individuals with signs and symptoms of gastrointestinal infection.
Source: Regenstrief LOINC
Part Descriptions
LP262487-4 Escherichia coli Stx1 toxin stx1 gene
The Stx1 toxin A subunit is encoded by the stx1 gene [www.uniprot.org/uniprot/ ?query=stx1+escherichia+coli&sort=score] and the Stx2 toxin A subunit is encoded by the stx2 gene.[UniProt: K0JD26] Stx1a and Stx2a are produced by some serogroups of Escherichia coli (also known as Vero toxins and previously referred to as Shiga-like toxins) are two cytotoxins that cause hemorrhagic colitis (HC) and hemolytic uremic syndrome (HUS). The two toxins produce similar symptoms, but are immunologically unique. Both toxins are composed of a single copy of subunit A and five copies of subunit B. Stx1a and Stx1b induce host cell apoptosis by removing an adenine residue from the 28S rRNA of the 60S ribosome, with RNA-N-glycosidase activity provided by subunit A. The five B subunits bind to the host cell receptor present on endothelial cells. PMID: 25530917 Shigella toxin-producing Escherichia coli (STEC) has become a serious food-borne pathogen. Outbreaks of STEC have been associated with the consumption of pork products resulting in HC and HUS. STEC in swine has been demonstrated to cause edema disease. Epidemiological studies throughout the world have proven that STEC can be harbored and shed by domestic swine. PMID: 24397985
Source: Regenstrief LOINC
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Escherichia coli Stx1 toxin stx1 gene
- Property
- PrThr
- Time
- Pt
- System
- Stool
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- EC stx1 gene Stl Ql NAA+probe
- Display Name
- E. coli stx1 gene NAA+probe Ql (Stl)
- Consumer Name Alpha Get Info
- Escherichia coli stx1 toxin stx1 gene, Stool
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.54
- Last Updated
- Version 2.73
- Change Reason
- Changed Component from "Bacterial shiga-like toxin 1 (stx1) gene" to "Escherichia coli shiga-like toxin 1 (stx1) gene" since stx1 is only produced by E.coli.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; Updated Component from "Escherichia coli shiga-like toxin 1 (stx1) gene" based on the current E. coli nomenclature and LOINC model.
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 4123
Example Answer List LL744-4
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| Detected | LA11882-0 | ||
| Not detected | LA11883-8 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 81659-5 | Escherichia coli Stx1 and Stx2 toxin stx1 and stx2 genes panel - Stool by NAA with probe detection |
| 79381-0 | Gastrointestinal pathogens panel - Stool by NAA with probe detection |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Escherichia coli Stx1 Toxin stx1-Gen: |
| es-ES | Spanish (Spain) | Gen stx1 Escherichia coli: |
| es-MX | Spanish (Mexico) | Escherichia coli Toxina Stx1 Gen stx1: |
| fr-FR | French (France) | Escherichia coli toxine stx1 gène: |
| it-IT | Italian (Italy) | Escherichia coli tossina Stx1, gene stx1: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA |
| nl-NL | Dutch (Netherlands) | Escherichia coli Stx1-toxine stx1-gen: Synonyms: ontlasting; |
| zh-CN | Chinese (China) | 大肠埃希菌 Stx1 毒素 stx1 基因: Synonyms: E coli; |
79387-7 Escherichia coli Stx2 toxin stx2 gene [Presence] in Stool by NAA with probe detection
Term Description
This term was created for, but is not limited in use to, Nanosphere's Verigene Enteric Pathogens Nucleic Acid Test, which is intended for the detection and identification of common pathogenic enteric bacteria, viruses, and genetic virulence markers in stool specimens from individuals with signs and symptoms of gastrointestinal infection.
Source: Regenstrief LOINC
Part Descriptions
LP262477-5 Escherichia coli Stx2 toxin stx2 gene
The Stx1 toxin A subunit is encoded by the stx1 gene [www.uniprot.org/uniprot/ ?query=stx1+escherichia+coli&sort=score] and the Stx2 toxin A subunit is encoded by the stx2 gene.[UniProt: K0JD26] Stx1a and Stx2a are produced by some serogroups of Escherichia coli (also known as Vero toxins and previously referred to as Shiga-like toxins) are two cytotoxins that cause hemorrhagic colitis (HC) and hemolytic uremic syndrome (HUS). The two toxins produce similar symptoms, but are immunologically unique. Both toxins are composed of a single copy of subunit A and five copies of subunit B. Stx1a and Stx1b induce host cell apoptosis by removing an adenine residue from the 28S rRNA of the 60S ribosome, with RNA-N-glycosidase activity provided by subunit A. The five B subunits bind to the host cell receptor present on endothelial cells. PMID: 25530917 Shigella toxin-producing Escherichia coli (STEC) has become a serious food-borne pathogen. Outbreaks of STEC have been associated with the consumption of pork products resulting in HC and HUS. STEC in swine has been demonstrated to cause edema disease. Epidemiological studies throughout the world have proven that STEC can be harbored and shed by domestic swine. PMID: 24397985
Source: Regenstrief LOINC
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Escherichia coli Stx2 toxin stx2 gene
- Property
- PrThr
- Time
- Pt
- System
- Stool
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- EC stx2 gene Stl Ql NAA+probe
- Display Name
- E. coli stx2 gene NAA+probe Ql (Stl)
- Consumer Name Alpha Get Info
- Escherichia coli stx2 toxin stx2 gene, Stool
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.54
- Last Updated
- Version 2.73
- Change Reason
- Changed Component from "Bacterial shiga-like toxin 2 (stx2) gene" to "Escherichia coli shiga-like toxin 2 (stx2) gene" since stx1 is only produced by E.coli.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; Updated Component from "Escherichia coli shiga-like toxin 2 (stx2) gene" based on the current E. coli nomenclature and LOINC model.
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 4124
Example Answer List LL744-4
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| Detected | LA11882-0 | ||
| Not detected | LA11883-8 |
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 81659-5 | Escherichia coli Stx1 and Stx2 toxin stx1 and stx2 genes panel - Stool by NAA with probe detection |
| 79381-0 | Gastrointestinal pathogens panel - Stool by NAA with probe detection |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Escherichia coli Stx2 Toxin stx2-Gen: |
| es-ES | Spanish (Spain) | Gen stx2 Escherichia coli: |
| es-MX | Spanish (Mexico) | Escherichia coli Toxina Stx2 Gen stx2: |
| fr-FR | French (France) | Escherichia coli toxine stx2 gène: |
| it-IT | Italian (Italy) | Escherichia coli tossina Stx2, gene stx2: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA |
| nl-NL | Dutch (Netherlands) | Escherichia coli Stx2-toxine stx2-gen: Synonyms: ontlasting; |
| zh-CN | Chinese (China) | 大肠埃希菌 Stx2 毒素 stx2 基因: Synonyms: E coli; |