pentylenetetrazol

Thân thiện

A scientist carefully measures a dose of pentylenetetrazol in a laboratory.

Definition

Noun: A synthetic chemical compound used primarily in medical research and historically in some clinical treatments. It acts as a central nervous system stimulant, affecting circulatory and respiratory functions. At higher doses, it is a potent convulsant.

Usage

This is a technical, scientific term used almost exclusively in medical, pharmacological, and research contexts. It refers to the specific chemical compound itself. * Researchers administered pentylenetetrazol to the mice to study seizure thresholds. * The historical use of pentylenetetrazol in shock therapy has been discontinued.

Advanced Usage

• As a research tool: In neuroscience, pentylenetetrazol is a standard chemoconvulsant used to induce seizures in animal models for the study of epilepsy and anticonvulsant drugs.
  • The experiment utilized pentylenetetrazol to create a reliable model of generalized tonic-clonic seizures.

Variants and Related Words

• Metrazol: A former trademark/brand name for pentylenetetrazol. This name is now primarily of historical interest.
  • "Metrazol" was the trade name under which the drug was once marketed.

Synonyms

• PTZ: A common initialism/acronym for pentylenetetrazol used in scientific literature.
  • PTZ injection is a common method for seizure induction in the lab.
• Convulsant agent/stimulant: A descriptive term for its functional category, though not a direct synonym for the specific compound.

Notes on Different Meanings

This word has a single, specific meaning as a chemical and pharmacological entity. It does not have common idiomatic or figurative uses.

Học thuật

Noun

1. a drug used as a circulatory and respiratory stimulant; larger doses cause convulsions in shock therapy; Metrazol is a trademark

Từ đồng nghĩa

• pentamethylenetetrazol
• Metrazol