Abstract

ObjectiveTo investigate the antipyretic effect of Eupatorium chinense and its mechanism. MethodsThe content of arginine vasopressin (AVP) in ventral septal area (VSA) and blood plasma, and cyclic adenosine monophosphate (cAMP) levels of hypothalamus and blood plasma were determined by enzyme linked immunosorbent assay. ResultsThe body temperature (Tb) was decreased at 1 h after administration of E. chinense (3 and 6 g/kg) and Aspirin (0.3 g/kg) respectively, which was significantly different from the temperature of fever model group. The antipyretic effect of Aspirin and E. chinense lasted for longer time. Aspirin (0.3 g/kg) and E. chinense (3 and 6 g/kg) reduced the level of cAMP in hypothalamus of fever rats and increased AVP content in plasma. The changes in cAMP content in plasma of all drug treatment groups were not obvious. ConclusionE. chinense has strong antipyretic effect and may affect the production of AVP and cAMP in fever rats.

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 call

Disclaimer: 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.