steroid

英 [ˈsterɔɪd]

美 [ˈsterɔɪd]

n.  甾族化合物; 类固醇

复数：steroids　

TEM8化学

Collins.1 / BNC.16184 / COCA.12504

牛津词典

noun

• 甾族化合物；类固醇
  a chemical substance produced naturally in the body. There are several different steroids and they can be used to treat various diseases and are also sometimes used illegally by people playing sports to improve their performance.

柯林斯词典

• 类固醇(运动员服用后可增强体力)
  Asteroidis a type of chemical substance found in your body. Steroids can be artificially introduced into the bodies of athletes to improve their strength.

英英释义

noun

• any hormone affecting the development and growth of sex organs
  Synonym:steroid hormonesex hormone
• any of several fat-soluble organic compounds having as a basis 17 carbon atoms in four rings

双语例句

• He lists three types of steroid sex hormones that function in mammals.
  他列举在哺乳动物中起作用的三种类固醇性激素。
• Because this particular steroid is an androgen.
  因为这种类固醇是一种男性荷尔蒙。
• In this study, the researchers assessed airway inflammation and response to steroid treatment in a mouse model that replicates key features of asthmatic exacerbations observed in patients.
  在此项研究中，研究人员观察了具备哮喘加重病人主要特征的小鼠模型的气道炎症和对类固醇激素疗法的反应。
• Its major chemical constituents, including steroid saponin, ecdysone, flavones and so on, have been reported.
  其主要的化学成分为甾体皂苷类、植物蜕皮激素类、黄酮类、甾醇类。
• Those findings were published last year in the Journal of Steroid Biochemistry and Molecular Biology.
  这个发现发表在类固醇生物化学和分子生物学杂志中。
• Cell receptor-mediated lipophilic signal molecule in the transmission of information, such as cell within the steroid hormone receptors.
  细胞内受体介导亲脂性信号分子的信息传递，如胞内的甾体类激素受体。
• Objective: To evaluate the correlation between corticosteroid dosage and organ damages from steroid side-effects in patients with SLE.
  结论：累积和大剂量泼尼松与SLE患者持久的器官损害呈显著性相关。
• Normal gonadal steroid production requires the actions of the pituitary-derived gonadotropins, luteinizing hormone and follicle-stimulating hormone.
  正常的性激素产生需要垂体产生的促性腺激素，促卵泡激素的作用。
• The results suggest that changes of lectin-binding intensity in mouse endosalpinx are associated with steroid hormones and blastocyst regulation.
  提示输卵管粘膜凝集素结合特性的变化，可能与生殖周期激素的波动和胚泡的调节有关。
• Testosterone is an androgen or male steroid hormone.
  睾丸甾酮是一种雄性激素或雄性类固醇激素。