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xanthine    
n. 黄色色素

黄色色素

xanthine
n 1: crystalline oxidation product of the metabolism of
nucleoproteins; precursor of uric acid; found in many
organs and in urine


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  • Xanthine - Wikipedia
    Derivatives of xanthine (known collectively as xanthines) are a group of alkaloids commonly used for their effects as mild stimulants and as bronchodilators, notably in the treatment of asthma or influenza symptoms [2]
  • Xanthine Derivatives: Drug Class, Uses, Side Effects, Drug Names - RxList
    Xanthine derivatives are medications used to treat bronchospasm caused by lung conditions such as asthma Xanthine is a naturally occurring compound in the human body and is also found in plant products such as tea, coffee, and cocoa beans
  • Xanthine - an overview | ScienceDirect Topics
    Xanthines are a group of alkaloids commonly used for their effects as mild stimulants and as bronchodilators, notably in the treatment of asthma symptoms Therefore, the detection of these compounds is important, and it has been performed also using electrochemical biosensors
  • Xanthine Drugs: Overview and Practice Questions (2026)
    In this article, we will explore how xanthine drugs work, their common uses, potential side effects, and important considerations for patients and healthcare providers
  • Xanthines: Sources, Effects, and Therapeutic Uses
    Xanthines are a group of alkaloids that share a similar chemical structure, derived from the purine base xanthine They are characterized by a purine ring The most recognized members of this family are caffeine, theophylline, and theobromine They are naturally produced by plants
  • Xanthine: Explore Its Role in Energy and Metabolic Function
    Xanthine is an essential molecule in purine metabolism, playing a central role in maintaining biological balance and cellular stability The complexity of the xanthine metabolic cycle and the enzyme xanthine oxidase affects health and opens up major challenges in modern medicine
  • XANTHINE Definition Meaning - Merriam-Webster
    The meaning of XANTHINE is a feebly basic compound C5H4N4O2 that occurs especially in animal or plant tissue, is derived from guanine and hypoxanthine, and yields uric acid on oxidation; also : any of various derivatives of xanthine (such as methylxanthine)
  • Xanthine, xanthine derivatives, foods, medications xanthine side effects
    Xanthine is a purine base found in most human body tissues and fluids, certain plants, and some kidney stones Xanthine is formed following enzymatic degradation of adenine and guanine
  • Xanthine | C5H4N4O2 | CID 1188 - PubChem
    It is a tautomer of a 7H-xanthine A purine base found in most body tissues and fluids, certain plants, and some urinary calculi It is an intermediate in the degradation of adenosine monophosphate to uric acid, being formed by oxidation of hypoxanthine





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