Abstract
The disposition of theophylline in three dogs was determined during a 48‐h constant‐rate intravenous infusion of aminophylline. A systematic fluctuation in serum theophylline concentrations was observed over a 24‐h period, which appeared to be characteristic of a circadian rhythm. Neither assay variability nor fluctuations in the infusion pump rate could account for the observed variations in the serum concentrations. It was concluded that the changes in the theophylline concentrations were the result of a circadian rhythm in theophylline disposition.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
