53817-3Carnosine [Presence] in Cerebral spinal fluidActive
Part Description
LP15476-2 Carnosine
Carnosine (beta -alanyl-L-histidine) is a dipeptide of the amino acids beta -alanine and histidine. It is highly concentrated in muscle and brain tissues. Studies have shown that it can be used as an effective dietary supplement for people with autism, potentially improving such areas as auditory processing, speech language skills, motor skills, and socialization. However, supplemental carnosine may increase corticosterone levels, which can explain the hyperactivity sometimes seen in high doses. Researchers in Australia, Britain, and Russia have also shown that carnosine has a number of antioxidant properties that may be beneficial. Carnosine has been proven to scavenge ROS (radical oxygen species) as well as alpha-beta unsaturated aldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. It can oppose glycation and it can chelate divalent metal ions.
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Source: Wikipedia, Carnosine (Wikipedia)
Fully-Specified Name
- Component
- Carnosine
- Property
- PrThr
- Time
- Pt
- System
- CSF
- Scale
- Ord
- Method
Additional Names
- Short Name
- Carnosine CSF Ql
- Display Name
- Carnosine Ql (CSF)
- Consumer Name Alpha
- Carnosine, Spinal fluid
Example Answer List LL744-4
Source: Regenstrief Institute
| Answer | Code | Score | Answer ID |
|---|---|---|---|
| Detected | LA11882-0 | ||
| Not detected | LA11883-8 |
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.26
- Last Updated
- Version 2.70
- Change Reason
- 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.
- Order vs. Observation
- Both
Language Variants Get Info
- zh-CNChinese (China)
- 肌肽:
存在情况或阈值: 时间点: 脑脊液: 序数型: - nl-NLDutch (Netherlands)
- carnosine:
aanwezigheid: moment: liquor cerebrospinalis: ordinaal: - et-EEEstonian (Estonia)
- Karnosiin:
PrThr: Pt: CSF: Ord: - fr-BEFrench (Belgium)
- Carnosine:
PrThr: Temps ponctuel: LCR: Ordinal: - fr-CAFrench (Canada)
- Carnosine:
Présence-Seuil: Temps ponctuel: LCR: Ordinal: - fr-FRFrench (France)
- Carnosine:
Présence/Seuil: Ponctuel: Liquide céphalorachidien: Qualitatif: - it-ITItalian (Italy)
- Carnosina:
PrThr: Pt: LCS: Ord: - pt-BRPortuguese (Brazil)
- Carnosina:
ACnc: Pt: LCR: Ord: - ru-RURussian (Russian Federation)
- Карнозин:
PrThr: ТчкВрм: ЦСЖ: Пор: - es-MXSpanish (Mexico)
- Carnosina:
Presencia o umbral: Punto temporal: Fluído espinal cerebral: Ordinal: - es-ESSpanish (Spain)
- Carnosina:
PrThr: Punto temporal: Líquido Cefalorraquideo: Ord: - tr-TRTurkish (Turkey)
- Karnozin:
MevcEşik: Zmlı: BOS: Srl:
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=53817-3
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright