Phrases with «xanthine»

Xanthine ( or ; archaically xanthic acid) (3,7-dihydropurine-2,6-dione), is a purine base found in most human body tissues and fluids and in other organisms. (Wikipedia) (See all definitions)

Sentences with «xanthine» (usage examples):

  • To overcome the problem of limited BBB penetration, several research groups have explored methods to improve the transport rates of these marker/reporter probes across the BBB, for example, by creating new radiolabeled HSVl-tk substrates with increased lipophilicity, which facilitates passive diffusion of the radiotracer across the BBB [144], or by creating new reporter gene/reporter substrate systems, such as the xanthine phosphoribosyl transferase reporter enzyme. (
  • Chocolate Chocolate contains theobromine, a xanthine compound which is in the same family as caffeine and theophylline - and is toxic to dogs and cats. (
  • - Chocolate contains theobromine, which is a xanthine compound. (
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