11. Isoniazid may increase the plasma levels of theophylline . 12. Both theophylline and isoniazid levels should be monitored. 13. Theophylline is also theorized to help the condition.14. Weak inhibition of Cyp1A2 leads to a mild theophylline interaction . ( Not verbatim) 15. Examples of toxins that exhibit enteroenteric circulation include theophylline , phenobarbital, and phenytoin. 16. Use of ciprofloxacin is cautioned in patients on theophylline due to its narrow therapeutic index. 17. Theophylline is very closely related to caffeine and theobromine, mild central nervous system stimulants.18. Ceramide is the defining activator of CAPP while other activators include theophylline and sodium selenate. 19. Incarvillateine's antagonists such as theophylline . 20. Early work in characterizing self-cleaving riboswitches was focused on using theophylline as the ligand.
