corticosterone: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “corticosterone” mean?
A steroid hormone produced by the adrenal cortex, involved in metabolism and the body's stress response.
Audio
Pronunciation
Definition
Meaning and Definition
A steroid hormone produced by the adrenal cortex, involved in metabolism and the body's stress response.
In endocrinology and physiology, it is a glucocorticoid that regulates glucose metabolism, immune function, and is a precursor to aldosterone in some species. It is often studied in relation to stress, circadian rhythms, and animal models.
Dialectal Variation
British vs American Usage
Differences
No differences in spelling or meaning. Pronunciation varies slightly in stress and vowel quality (see IPA).
Connotations
Identical technical/scientific connotations in both varieties.
Frequency
Equally rare in non-scientific contexts in both regions.
Grammar
How to Use “corticosterone” in a Sentence
Noun + of + corticosterone (e.g., levels of corticosterone)Adjective + corticosterone (e.g., elevated corticosterone)Verb + corticosterone (e.g., secrete corticosterone)corticosterone + verb (e.g., corticosterone increases)Vocabulary
Collocations
Usage
Meaning in Context
Business
Not used.
Academic
Used in research papers, theses, and textbooks in endocrinology, zoology, physiology, and neuroscience.
Everyday
Not used.
Technical
Used in laboratory reports, medical literature, and veterinary science to discuss hormonal assays, stress physiology, and metabolic regulation.
Vocabulary
Synonyms of “corticosterone”
Strong
Neutral
Weak
Watch out
Common Mistakes When Using “corticosterone”
- Mispronunciation: stressing the first syllable (COR-ti-co-sterone) is incorrect.
- Misspelling as 'corticosterione' or 'corticostrone'.
- Confusing it with cortisol; in humans, cortisol is the primary glucocorticoid, while corticosterone is more relevant in rodent studies.
FAQ
Frequently Asked Questions
No, they are distinct glucocorticoid hormones. Corticosterone is the primary glucocorticoid in rodents, while cortisol is dominant in humans. Both are involved in stress response and metabolism.
It is a key indicator of stress and metabolic state in animal models, particularly rodents, making it crucial for studies in endocrinology, neuroscience, and behavioural science.
Yes, humans produce corticosterone, but at much lower levels than cortisol. It serves mainly as a precursor for aldosterone synthesis in the adrenal glands.
Typically via blood, saliva, or faecal samples using immunoassay techniques like ELISA or radioimmunoassay in a laboratory setting.
A steroid hormone produced by the adrenal cortex, involved in metabolism and the body's stress response.
Corticosterone is usually technical/scientific in register.
Corticosterone: in British English it is pronounced /ˌkɔːtɪkəʊˈstɛrəʊn/, and in American English it is pronounced /ˌkɔːrtɪkoʊˈstɛroʊn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'CORTEX' (the adrenal cortex) + 'STERONE' (a common ending for steroid hormones) = corticosterone, the steroid from the cortex.
Conceptual Metaphor
STRESS IS A CHEMICAL MESSAGE (corticosterone acts as a chemical signal of stress in the body).
Practice
Quiz
Corticosterone is primarily produced by which part of the body?