Mousa TH, Abed SA, Alkhafaji SL. Molecular Docking and Study of the Anti-inflammatory Effect of Triterpene and Diarylheptanoid Isolated from
Pellacalyx axillaris.
Infect Disord Drug Targets 2023;
23:19-25. [PMID:
36330619 DOI:
10.2174/1871526523666221103145920]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/03/2022] [Accepted: 06/08/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE
Nonsteroidal anti-inflammatory drugs (NSAIDs) are a group of drugs widely used around the world for their analgesic, antipyretic and anti-inflammatory effect, but still have many limitations due to their side effects. So, these lead to the development of a new approach to search for a new product from natural plants that have similar therapeutic effects without common side effects like gastrointestinal ulcers.
METHODS
The anti-inflammatory effect of β-amyrin palmitate (1) as triterpene and 1,7-bis (4- hydroxyphenyl) hept-4-en-3-one (2) as diarylheptanoid, isolated from Pellacalyx axillaris was studied by molecular docking to find the probability of binding position and binding strength of new compounds with particular Prostaglandin G/H synthase 2 (PDB ID: 1CX2). In vivo acute anti-inflammatory activity of the isolated compounds (1 and 2) was evaluated in rats using the egg-white induced edema model of inflammation in a dose correspondent to 3 mg/Kg of Diclofenac Sodium.
RESULTS
The tested isolated compounds showed a high activity to inhibit the swelling in paw edema and their anti-inflammatory effect began shortly after the injection of the egg white and continued to the end of the experiment in comparison to the reference and control.
CONCLUSION
The isolated compounds show a rapid onset of action and a very potent effect, this may be related to their suitable acidity and may have perfect hydrophilic -lipophilic balance. This is the first study of anti-inflammatory effect using Paw edema model and molecular docking.
Collapse