79611-0
Prolylhydroxyproline/Creatinine [Molar ratio] in Urine
Active
Part Descriptions
LP201689-9 Prolylhydroxyproline
Prolylhydroxyproline is a dipeptide. Prolylhydroxyproline is a marker of bone collagen degradation, showing high sensitivity for the diagnosis of osteoporosis. Prolylhydroxyproline has been suggested as a possible alternative to hydroxyproline determination in bone resorption studies. Prolylhydroxyproline is one of the iminodipeptides present in the urine of patients with prolidase deficiency. Prolidase (X-Pro dipeptidase EC 3.4. 13.9) splits iminodipeptides containing C-terminal proline or hydroxyproline (X-Pro or X-Hyp) to X+Pro or X+Hyp. Prolidase deficiency is a rare autosomal recessive disease characterized by chronic ulcerative dermatitis and mental retardation. These patients excrete large amounts of iminodipeptides containing C-terminal proline in the urine due to hereditary prolidase deficiency. PMID: 12636053 PMID: 11863289 PMID: 2387877 PMID: 1874885 [PMID: 9586797]
Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.)
Source: Human Metabolome Database
,
LP32035-5 Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas.
Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.)
Source: Human Metabolome Database
, Creatinine
Fully-Specified Name
- Component
- Prolylhydroxyproline/Creatinine
- Property
- SRto
- Time
- Pt
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- Prolylhydroxyproline/Creatinine [Molar ratio] in Urine
- Short Name
- Prolyl-OH-proline/Creat Ur-sRto
- Display Name
- Prolylhydroxyproline/Creatinine (U) [Molar ratio]
- Consumer Name Alpha Get Info
- Prolylhydroxyproline/Creatinine, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.54
- Last Updated
- Version 2.56 (MIN)
- Change Reason
- Changed Class from CHEM.ESOTERIC to CHEM and added Esoteric tag for more flexibility
- Order vs. Observation
- Observation
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| el-GR | Greek (Greece) | Προλυλ-υδροξυπρολίνη/Κρεατινίνη: Synonyms: SRto Κρεατινίνη Προλυλ-υδροξυπρολίνη |
| es-ES | Spanish (Spain) | Prolilhidroxiprolina/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Prolilhidroxiprolina / Creatinina: |
| fr-FR | French (France) | Prolylhydroxyproline/créatinine: |
| it-IT | Italian (Italy) | Prolylidrossiprolina/Creatinina: Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza |
| nl-NL | Dutch (Netherlands) | prolylhydroxyproline/creatinine: Synonyms: kreatinine |
| tr-TR | Turkish (Turkey) | Prolilhidroksiprolin/Kreatinin: Synonyms: SubsOranı |
| zh-CN | Chinese (China) | 脯氨酰羟脯氨酸/肌酐: Synonyms: CR; |
Example Units
| Unit | Source |
|---|---|
| umol/mmol{creat} | Example UCUM Units |
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=79611-0
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://