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单词 prostaglandin
释义

Definition of prostaglandin in English:

prostaglandin

noun ˌprɒstəˈɡlandɪnˌprɑstəˈɡlændən
Biochemistry
  • Any of a group of compounds with varying hormone-like effects, notably the promotion of uterine contractions. They are cyclic fatty acids.

    〔生化〕前列腺素

    Example sentencesExamples
    • Aspirin blocks a group of enzymes that synthesize prostaglandins, which are hormones that assist in pain, inflammation and blood clotting.
    • They block the effect of the prostaglandins that cause the contractions.
    • This enzyme is responsible for your body's production of prostaglandins, hormone-like substances involved in inflammation and pain.
    • It prompts the body to release chemicals called prostaglandins, which trigger uterine contractions.
    • These chemicals, which include histamine, prostaglandins and leukotrienes, have three main effects in the body.

Origin

1930s: from prostate + gland1 + -in1.

Definition of prostaglandin in US English:

prostaglandin

nounˌprɑstəˈɡlændənˌprästəˈɡlandən
Biochemistry
  • Any of a group of compounds with varying hormone-like effects, notably the promotion of uterine contractions. They are cyclic fatty acids.

    〔生化〕前列腺素

    Example sentencesExamples
    • It prompts the body to release chemicals called prostaglandins, which trigger uterine contractions.
    • This enzyme is responsible for your body's production of prostaglandins, hormone-like substances involved in inflammation and pain.
    • These chemicals, which include histamine, prostaglandins and leukotrienes, have three main effects in the body.
    • Aspirin blocks a group of enzymes that synthesize prostaglandins, which are hormones that assist in pain, inflammation and blood clotting.
    • They block the effect of the prostaglandins that cause the contractions.

Origin

1930s: from prostate + gland + -in.

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更新时间:2025/7/6 5:14:11