xanthines是什么意思_xanthines怎么读_xanthines的音标

词条
xanthines
分类
单词大全
更新时间
2026-11-02 13:34:52
「xanthines」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

“xanthines”的音标:英式 /ˈzænθiːnz/,美式 /ˈzænθiːnz/

“xanthines”的用法和例句8句:

  • Xanthines are naturally occurring compounds found in plants like coffee, tea, and cacao.
  • Caffeine, theobromine, and theophylline are the most well-known xanthines with stimulant effects.
  • In medicine, xanthines are used as bronchodilators to treat asthma and other respiratory conditions.
  • The consumption of xanthines can temporarily increase alertness and reduce fatigue.
  • High doses of xanthines may cause side effects such as insomnia, anxiety, or rapid heartbeat.
  • Xanthines work by blocking adenosine receptors in the brain, which helps prevent drowsiness.
  • The metabolism of xanthines in the body involves enzymes like cytochrome P450.
  • Researchers are exploring the potential neuroprotective effects of xanthines in diseases like Parkinson's.
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来源:词义通 | 更新时间:2026-11-02 13:34:52 | 如有错漏欢迎反馈纠错

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