74590-1
LaboratoryNADH cytochrome C reductase/Citrate synthase [Enzymatic activity ratio] in Tissue
Definition
Assesses the ratio between the activity of Complex I + III and citrate synthase. This ratio gives an idea of the amount of activity of complex I + III relative to the amount of mitochondria. The submitter' slab measure Complex I+III activity as rotenone-sensitive NADH cytochrome c reductase activity.
LOINC 6-Axis Classification
Component
NADH cytochrome C reductase/Citrate synthase
Property
CRto
Time Aspect
Pt
System
Tiss
Scale Type
Qn
Method Type
N/A
Details
Class
CHEM
Order/Observation
Both
Short Name
NADH CyC Reduct/Cit Syn Tiss-cRto
Display Name
NADH cytochrome C reductase/Citrate synthase (Tiss) [Catalytic ratio]
Related Names
Frequently Asked Questions
What is LOINC code 74590-1?
LOINC code 74590-1 identifies "NADH cytochrome C reductase/Citrate synthase [Enzymatic activity ratio] in Tissue". Assesses the ratio between the activity of Complex I + III and citrate synthase. This ratio gives an idea of the amount of activity of complex I + III relative to the amount of mitochondria. The submitter' slab measure Complex I+III activity as rotenone-sensitive NADH cytochrome c reductase activity.
What does 74590-1 measure?
This code measures NADH cytochrome C reductase/Citrate synthase in Tiss. It belongs to the CHEM class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.