Abstract
Methotrexate (MTX) levels were studied following intravenous MTX in both serum and synovial fluid (SF) of rheumatoid arthritis patients. Two hours after injection serum MTX levels were higher than those of SF. At 24 hours SF levels of MTX exceeded those of the serum, while at 72 hours both blood and SF concentrations were undetectable. The localization of parenteral MTX in the SF may have importance in the understanding of its mechanism and site of action in rheumatoid arthritis.
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.
