Definition of androstenedione in English:

androstenedione

nounˌandrɒstiːnˈdaɪəʊnˌandrəˌstēnˈdīōn

mass noun

An androgenic steroid from which testosterone and certain oestrogens are derived in humans.
雄（甾）烯二酮
Example sentencesExamples
- In one study, coral homogenates metabolized estradiol into estrone and testosterone into androstenedione and androstanedione.
- Examples of ergogenic aids are creatine, androstenedione, anabolic steroids, major pain medication, barbiturates, and amphetamines.
- But all three substances - creatine, androstenedione, and anabolic steroids - increase a naturally occurring substance in the body to promote the building of muscle tissue.
- Androgenic products, namely androstenedione, are testosterone precursors, and transform to this hormone in the body.
- Synthesis of testosterone and androstenedione from cholesterol occurs by the same pathways as indicated for synthesis of the male sex hormones.

Origin

1930s: from androsterone + -ene + di-¹ + -one.

Definition of androstenedione in US English:

androstenedione

nounˌandrəˌstēnˈdīōn

A naturally occurring steroid hormone, also available as a dietary supplement, believed to increase levels of serum testosterone.
Also called andro
Example sentencesExamples
- Synthesis of testosterone and androstenedione from cholesterol occurs by the same pathways as indicated for synthesis of the male sex hormones.
- In one study, coral homogenates metabolized estradiol into estrone and testosterone into androstenedione and androstanedione.
- Androgenic products, namely androstenedione, are testosterone precursors, and transform to this hormone in the body.
- But all three substances - creatine, androstenedione, and anabolic steroids - increase a naturally occurring substance in the body to promote the building of muscle tissue.
- Examples of ergogenic aids are creatine, androstenedione, anabolic steroids, major pain medication, barbiturates, and amphetamines.

Origin

1930s: from androsterone + -ene + di- + -one.

词汇	androstenedione
释义	Definition of androstenedione in English: androstenedione nounˌandrɒstiːnˈdaɪəʊnˌandrəˌstēnˈdīōn mass noun An androgenic steroid from which testosterone and certain oestrogens are derived in humans. 雄（甾）烯二酮 Example sentencesExamples In one study, coral homogenates metabolized estradiol into estrone and testosterone into androstenedione and androstanedione. Examples of ergogenic aids are creatine, androstenedione, anabolic steroids, major pain medication, barbiturates, and amphetamines. But all three substances - creatine, androstenedione, and anabolic steroids - increase a naturally occurring substance in the body to promote the building of muscle tissue. Androgenic products, namely androstenedione, are testosterone precursors, and transform to this hormone in the body. Synthesis of testosterone and androstenedione from cholesterol occurs by the same pathways as indicated for synthesis of the male sex hormones. Origin 1930s: from androsterone + -ene + di-¹ + -one. Definition of androstenedione in US English: androstenedione nounˌandrəˌstēnˈdīōn A naturally occurring steroid hormone, also available as a dietary supplement, believed to increase levels of serum testosterone. Also called andro Example sentencesExamples Synthesis of testosterone and androstenedione from cholesterol occurs by the same pathways as indicated for synthesis of the male sex hormones. In one study, coral homogenates metabolized estradiol into estrone and testosterone into androstenedione and androstanedione. Androgenic products, namely androstenedione, are testosterone precursors, and transform to this hormone in the body. But all three substances - creatine, androstenedione, and anabolic steroids - increase a naturally occurring substance in the body to promote the building of muscle tissue. Examples of ergogenic aids are creatine, androstenedione, anabolic steroids, major pain medication, barbiturates, and amphetamines. Origin 1930s: from androsterone + -ene + di- + -one.
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