Biological Availability

The extent to which the active ingredient of a drug dosage form becomes available at the site of drug action or in a biological medium believed to reflect accessibility to a site of action.

Year introduced: 1979

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Do not include MeSH terms found below this term in the MeSH hierarchy.

Tree Number(s): G03.787.151, G07.690.725.129

MeSH Unique ID: D001682

Entry Terms:

• Availability, Biological
• Availabilities, Biological
• Biological Availabilities
• Bioavailability
• Bioavailabilities
• Physiologic Availability
• Availability, Biologic
• Availabilities, Biologic
• Biologic Availabilities
• Biologic Availability
• Availability, Physiologic
• Availabilities, Physiologic
• Physiologic Availabilities
• Availability Equivalency
• Availability Equivalencies
• Equivalencies, Availability
• Equivalency, Availability

Previous Indexing:

• Biopharmaceutics (1966-1974)
• Drug Compounding (1966-1969)
• Drugs (1966-1969)
• Pharmacology (1966-1969)

All MeSH Categories
Phenomena and Processes Category
Metabolism
Pharmacokinetics
Biological Availability

All MeSH Categories
Phenomena and Processes Category
Physiological Phenomena
Pharmacological and Toxicological Phenomena
Pharmacokinetics
Biological Availability