Effect of Immature Rubus occidentalis on Postoperative Pain in a Rat Model.

ABSTRACT: Background and Objectives: This study aimed to identify the analgesic properties of immature Rubus occidentalis extract (iROE) using a postoperative-pain rat model. We also aimed to compare the analgesic effects of iROE to those of mature R. occidentalis extract (mROE) and examine the proinflammatory cytokine response and associated underlying mechanisms. Materials and Methods: In adult male Sprague Dawley rats, acute postoperative pain was induced through plantar hind-paw incisions. After the plantar incisions were made, the rats were intraperitoneally administered with normal saline or various doses of iROE and mROE to investigate and compare the analgesic effects of iROE and mROE. The mechanisms underlying iROE-induced analgesia were investigated via post-inc

SUBMITTER: Choi GJ 

PROVIDER: S-EPMC9958716 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature