Analytical, Diagnostic and Therapeutic Techniques, and Equipment

No-Observed-Adverse-Effect Level

The highest dosage administered that does not produce toxic effects.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The highest dosage administered that does not produce toxic effects.

MeSH Record

Classification

Broader headings

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

MeSH Record

Synonyms

22 entry terms
  • NOAEL
  • Level, No-Observed-Adverse-Effect
  • Levels, No-Observed-Adverse-Effect
  • No Observed Adverse Effect Level
  • No-Observed-Adverse-Effect Levels
  • Acceptable Daily Intake
  • No-Observed-Effect Level
  • Tolerable Daily Intake
  • Acceptable Daily Intakes
  • Daily Intake, Acceptable
  • Daily Intake, Tolerable
  • Daily Intakes, Acceptable
  • Daily Intakes, Tolerable
  • Intake, Acceptable Daily
  • Intake, Tolerable Daily
  • Intakes, Acceptable Daily
  • Intakes, Tolerable Daily
  • Level, No-Observed-Effect
  • Levels, No-Observed-Effect
  • No Observed Effect Level
  • No-Observed-Effect Levels
  • Tolerable Daily Intakes

MeSH Record

Indexing Annotation

coordinate NIM with specific drug / tox (IM)

MeSH Record

History Note

96

MeSH Record

Previous Indexing

  • specific drug /toxicity (1983-1995)

MeSH Hierarchy

Tree Numbers

  1. E05.940w.600w
  2. G07.690.936.750w

AMA Style

References

  1. National Library of Medicine. No-Observed-Adverse-Effect Level. Medical Subject Headings (MeSH). 2026. Unique ID D019055. http://id.nlm.nih.gov/mesh/2026/D019055
  2. No-Observed-Adverse-Effect Level. In: Wikipedia. https://en.wikipedia.org/wiki/No-observed-adverse-effect_level
  3. No-Observed-Adverse-Effect Level. In: Wikidata. https://www.wikidata.org/wiki/Q1755926