80831-1
Pepsin A Panel - Lower respiratory specimen
Active
80828-7 Pepsin A+Pepsinogen A [Mass/volume] in Lower respiratory specimen by Immunoassay
Term Description
The presence of gastric pepsin A in a patient's airway is a marker for aspiration and assists in the diagnosis of gastroesophageal reflux. Chronic aspiration of gastric contents may worsen lung disease in premature infants, or other mechanically ventilated patients. PMID: 16954956 This assay detects both pepsin A and pepsinogen A and does not differentiate between the two. A level of less than 3 is considered in range. (One unit of pepsin A=0.1ng/ml pepsin A is a measure of concentration (ng/ml) expressed in an arbitrarily defined unit.)
Part Descriptions
LP206550-8 Pepsin A+Pepsinogen A
Pepsin is the principal proteolytic enzyme of vertebrate gastric juice. Pepsin's inactive precursor form, pepsinogen, is produced in stomach mucosa. The minor pepsins are designated "B", "C", and "D". "A" is the major component.
Source: Regenstrief LOINC, Pepsin
Observation Required in Panel
Required
Fully-Specified Name
- Component
- Pepsin A+Pepsinogen A
- Property
- MCnc
- Time
- Pt
- System
- Respiratory system specimen.lower
- Scale
- Qn
- Method
- IA
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.56
- Last Updated
- Version 2.77 (MAJ)
- Change Reason
- Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;
- Order vs. Observation
- Both
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 80831-1 | Pepsin A Panel - Lower respiratory specimen |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Pepsin A+pepsinogen A: |
| de-AT | German (Austria) | Synonyms: Pepsin /SM |
| el-GR | Greek (Greece) | Πεψίνη A+Πεψινογόνο A: Synonyms: A CHEM IA MCnc Pt Qn Αναπνευστικό Αναπνευστικό σύστημα Δείγμα Δείγμα αναπνευστικού συστήματος Δείγμα αναπνευστικού συστήματος.κατώτερο Πεψίνη Πεψίνη A+Πεψινογόνο A Πεψινογόνο |
| es-MX | Spanish (Mexico) | Pepsina A + Pepsinógeno A: |
| es-ES | Spanish (Spain) | Pepsina A + Pepsinógeno A: Synonyms: Cuantitativo Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio |
| fr-FR | French (France) | Pepsine A+pepsinogène A: |
| it-IT | Italian (Italy) | Pepsina A+PepsinogenoA: Synonyms: Campione da Apparato Respiratorio Campione da apparato respiratorio inferiore Chimica Concentrazione di Massa Immunoassay Punto nel tempo (episodio) |
| nl-NL | Dutch (Netherlands) | pepsine A + pepsinogeen A: Synonyms: IA onderste ademhalingsstelsel; |
| zh-CN | Chinese (China) | 胃蛋白酶 A+胃蛋白酶原 A: Synonyms: A 型 PG; |
Example Units
| Unit | Source |
|---|---|
| ng/mL | Example UCUM Units |
80832-9 Protein [Mass/volume] in Lower respiratory specimen
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Protein
- Property
- MCnc
- Time
- Pt
- System
- Respiratory system specimen.lower
- Scale
- Qn
- Method
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.56
- Last Updated
- Version 2.77 (MAJ)
- Change Reason
- Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;
- Order vs. Observation
- Both
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 80831-1 | Pepsin A Panel - Lower respiratory specimen |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Protein: |
| el-GR | Greek (Greece) | Πρωτεΐνη: Synonyms: CHEM MCnc Pt Qn Αναπνευστικό Αναπνευστικό σύστημα Δείγμα Δείγμα αναπνευστικού συστήματος Δείγμα αναπνευστικού συστήματος.κατώτερο Πρωτεΐνη |
| es-MX | Spanish (Mexico) | Proteína: |
| es-ES | Spanish (Spain) | Proteínas: Synonyms: Cuantitativo Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio |
| fr-FR | French (France) | Protéines: |
| it-IT | Italian (Italy) | Proteina: Synonyms: Campione da Apparato Respiratorio Campione da apparato respiratorio inferiore Chimica Concentrazione di Massa Punto nel tempo (episodio) |
| nl-NL | Dutch (Netherlands) | eiwit: Synonyms: onderste ademhalingsstelsel; |
| pl-PL | Polish (Poland) | Białko: Synonyms: próbka z dolnych dróg układu oddechowego |
| zh-CN | Chinese (China) | 蛋白质: Synonyms: PR; |
Example Units
| Unit | Source |
|---|---|
| mg/mL | Example UCUM Units |
80830-3 pH of Lower respiratory specimen
Part Descriptions
LP14752-7 pH
pH is a measure of the acidity or basicity of a solution. It is defined as the cologarithm of dissolved hydrogen ions (H+). Hydrogen ion activity coefficients cannot be measured experimentally, so they are based on theoretical calculations. The pH scale is not an absolute one, it is relative to a set of internationally established standard solutions. pH 7.0 is considered neutral.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia, pH
LP14752-7 pH
Potentia Hydrogenii, commonly known as pH, is a quantitative measurement of the acidity or basicity of a substance. A substance's pH value is based on a relative scale from 1-14 depending on the substance's proton ion concentration (H+). A higher proton ion concentration results in a lower pH value. Therefore, a pH value between 0 and 7 is an acidic substance whereas a pH value between 7 and 14 is an alkaline/basic substance. A pH value of exactly 7 is a neutral substance. https://labtestsonline.org/understanding/analytes/SearchForm?Search=pH&action_ProcessSphinxSearchForm=Go The specific pH value of the blood is crucial in maintaining bodily functions. When the blood pH value is below normal range it is called acidosis. When the blood pH value is above normal range, it is called alkadosis. Acidosis/alkadosis can be divided into two categories: metabolic and respiratory. https://labtestsonline.org/understanding/analytes/blood-gases/tab/test/
Source: Regenstrief LOINC
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- pH
- Property
- LsCnc
- Time
- Pt
- System
- Respiratory system specimen.lower
- Scale
- SemiQn
- Method
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.56
- Last Updated
- Version 2.77 (MAJ)
- Change Reason
- Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;
- Order vs. Observation
- Both
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 80831-1 | Pepsin A Panel - Lower respiratory specimen |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | pH: |
| el-GR | Greek (Greece) | pH: Synonyms: CHEM LsCnc pH Pt Αναπνευστικό Αναπνευστικό σύστημα Δείγμα Δείγμα αναπνευστικού συστήματος Δείγμα αναπνευστικού συστήματος.κατώτερο Ημιποσοτική |
| es-MX | Spanish (Mexico) | pH: |
| es-ES | Spanish (Spain) | pH: Synonyms: Muestra del tracto respiratorio Muestra respiratoria Semicuantitativo Tracto respiratorio |
| fr-FR | French (France) | pH: |
| it-IT | Italian (Italy) | pH: Synonyms: Campione da Apparato Respiratorio Campione da apparato respiratorio inferiore Chimica Logaritmo della concentrazione molare Punto nel tempo (episodio) |
| nl-NL | Dutch (Netherlands) | pH: Synonyms: onderste ademhalingsstelsel; |
| pl-PL | Polish (Poland) | PH: Synonyms: próbka z dolnych dróg układu oddechowego |
| zh-CN | Chinese (China) | pH: Synonyms: 下 下的 下部 低级 低级的 供检查用的材料; |
Example Units
| Unit | Source |
|---|---|
| [pH] | Example UCUM Units |
80829-5 Pepsin A+Pepsinogen A [Interpretation] in Lower respiratory specimen Narrative
Term Description
The presence of gastric pepsin A in a patient's airway is a marker for aspiration and assists in the diagnosis of gastroesophageal reflux. Chronic aspiration of gastric contents may worsen lung disease in premature infants, or other mechanically ventilated patients. PMID: 16954956 This assay detects both pepsin A and pepsinogen A and does not differentiate between the two. A level of less than 3 is considered in range.
Part Descriptions
LP206550-8 Pepsin A+Pepsinogen A
Pepsin is the principal proteolytic enzyme of vertebrate gastric juice. Pepsin's inactive precursor form, pepsinogen, is produced in stomach mucosa. The minor pepsins are designated "B", "C", and "D". "A" is the major component.
Source: Regenstrief LOINC, Pepsin
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Pepsin A+Pepsinogen A
- Property
- Imp
- Time
- Pt
- System
- Respiratory system specimen.lower
- Scale
- Nar
- Method
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.56
- Last Updated
- Version 2.77 (MAJ)
- Change Reason
- Release 2.77: SYSTEM: Updated to standardize the representation of "Respiratory system specimen" in the System subhierarchy across LOINC;
- Order vs. Observation
- Observation
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 80831-1 | Pepsin A Panel - Lower respiratory specimen |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Pepsin A+pepsinogen A: |
| de-AT | German (Austria) | Synonyms: Pepsin ql. /SM |
| el-GR | Greek (Greece) | Πεψίνη A+Πεψινογόνο A: Synonyms: A CHEM Imp Nar Pt Αναπνευστικό Αναπνευστικό σύστημα Δείγμα Δείγμα αναπνευστικού συστήματος Δείγμα αναπνευστικού συστήματος.κατώτερο Πεψίνη Πεψίνη A+Πεψινογόνο A Πεψινογόνο |
| es-MX | Spanish (Mexico) | Pepsina A + Pepsinógeno A: |
| es-ES | Spanish (Spain) | Pepsina A + Pepsinógeno A: Synonyms: Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio |
| fr-FR | French (France) | Pepsine A+pepsinogène A: |
| it-IT | Italian (Italy) | Pepsina A+PepsinogenoA: Synonyms: Campione da Apparato Respiratorio Campione da apparato respiratorio inferiore Chimica Impressione/interpretazione di studio Punto nel tempo (episodio) |
| nl-NL | Dutch (Netherlands) | pepsine A + pepsinogeen A: Synonyms: onderste ademhalingsstelsel; |
| zh-CN | Chinese (China) | 胃蛋白酶 A+胃蛋白酶原 A: Synonyms: A 型 PG; |