pregnenolone
noun
preg·nen·o·lone
preg-ˈne-nə-ˌlōn 
: an unsaturated hydroxy steroid ketone C21H32O2 that is formed by the oxidation of steroids (such as cholesterol) and yields progesterone on dehydrogenation
Examples of pregnenolone in a Sentence
Recent Examples on the Web
First, there’s a rise in pregnenolone and progesterone.
—
Joshua Hawkins, BGR, 19 May 2022
The authors were able to correct their rats’ behavioural and neurological abnormalities by dosing them with pregnenolone, a drug currently undergoing tests for the treatment of cannabis addiction, schizophrenia, autism and bipolar disorder.
—The Economist, 19 Oct. 2019
These examples are automatically compiled from online sources to
illustrate current usage. Opinions expressed in the examples do not represent those of
Merriam-Webster or its editors.
Send us feedback
about these examples.
Joshua Hawkins, BGR, 19 May 2022
The authors were able to correct their rats’ behavioural and neurological abnormalities by dosing them with pregnenolone, a drug currently undergoing tests for the treatment of cannabis addiction, schizophrenia, autism and bipolar disorder.
—The Economist, 19 Oct. 2019
Dictionary Entries Near pregnenolone
Cite this Entry
“Pregnenolone.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pregnenolone. Accessed 15 Nov. 2024.
Copy CitationMedical Definition
pregnenolone
noun
preg·nen·o·lone
preg-ˈnen-ᵊl-ˌōn
: an unsaturated hydroxy steroid ketone C21H32O2 that is formed by the oxidation of steroids (as cholesterol) and yields progesterone on dehydrogenation
Love words? Need even more definitions?
Merriam-Webster unabridged
Share