ALT, AST and GGT liver panel
Reads: Liver
You want it fortified: a protected liver safeguards metabolism, detoxification and whole-body health.
What this marker reads
Liver integrity — the resilience and regenerative capacity of the body's central metabolic and detox organ
What a named body publishes
Each line below is the sentence the issuing body wrote, carried with its own identifier. Nothing here interprets your result — it states what was published, for whom, and by whom.
ALT
“ALT: 'A true healthy normal ALT level ranges from 29 to 33 IU/l for males'; the guideline states 'A normal ALT should be <29-33 IU/l in males' and that clinicians should be educated about outcomes for 'ALT>33 IU/l for men'.” males
ACG Clinical Guideline: Evaluation of Abnormal Liver Chemistries · American Journal of Gastroenterology · 2017 DOI 10.1038/ajg.2016.517 · PMID 27995906
“ALT: 'A true healthy normal ALT level ranges from ... 19 to 25 IU/l for females'; the guideline states 'A normal ALT should be ... 19-25 IU/l in females' and names 'ALT>25 IU/l for women' as the outcome threshold.” females
ACG Clinical Guideline: Evaluation of Abnormal Liver Chemistries · American Journal of Gastroenterology · 2017 DOI 10.1038/ajg.2016.517 · PMID 27995906
“ALT (ALAT): the Nordic Reference Interval Project reference interval for adult men is 0.15-1.1 µkat/L, measured by IFCC-traceable methods at 37 degrees C.” males, adults (not age-stratified)
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
“ALT (ALAT): the NORIP reference interval for adult women is 0.15-0.75 µkat/L.” females, adults (not age-stratified)
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
AST
“AST (ASAT): the NORIP reference interval for adult men is 0.25-0.75 µkat/L.” males, adults (not age-stratified)
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
“AST (ASAT): the NORIP reference interval for adult women is 0.25-0.60 µkat/L.” females, adults (not age-stratified)
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
GGT
“GGT (GT): the NORIP reference interval for men aged 18-40 years is 0.15-1.3 µkat/L.” males, 18-40
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
“GGT (GT): the NORIP reference interval for men over 40 years is 0.20-1.9 µkat/L.” males, >40
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
“GGT (GT): the NORIP reference interval for women aged 18-40 years is 0.15-0.75 µkat/L.” females, 18-40
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
“GGT (GT): the NORIP reference interval for women over 40 years is 0.15-1.2 µkat/L.” females, >40
Nya gemensamma nordiska referensintervall inom klinisk kemi · Läkartidningen 2004;101:901-5 The document
Your laboratory reads your result against its own assay, and this page does not do that for it. What is above is what a named body published and for whom; the machinery this marker reads is set out on its pathway page, and the formulas witnessed on it are below.
The machinery behind it
What raises this marker and what it goes on to move — each edge carried with its own study — is set out in full on its pathway page: Liver →
Formulas that modulate it
Each formula page names this pathway and carries the study behind its claim.
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