Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Metronidazole Potentiation by Panax Ginseng and Symphidium Officinale: A New Strategy for P. gingivalis Infection Control

Version 1 : Received: 7 July 2023 / Approved: 7 July 2023 / Online: 10 July 2023 (09:51:35 CEST)

A peer-reviewed article of this Preprint also exists.

Ibrahim, S.M.; Al-mizraqchi, A.S.; Haider, J. Metronidazole Potentiation by Panax Ginseng and Symphytum officinale: A New Strategy for P. gingivalis Infection Control. Antibiotics 2023, 12, 1288. Ibrahim, S.M.; Al-mizraqchi, A.S.; Haider, J. Metronidazole Potentiation by Panax Ginseng and Symphytum officinale: A New Strategy for P. gingivalis Infection Control. Antibiotics 2023, 12, 1288.

Abstract

Background: The important periodontal disease pathogen Porphyromonas gingivalis produces large biofilms that increase its pathogenicity. Finding natural antimicrobial agents is crucial because of the rise in antibiotic resistance. Objective: The purpose of this study was to determine if plant extracts such as Symphytum officinale (S) and Panax ginseng (G) were effective against P. gingivalis separately and in combination with a common antibiotic Metronidazole (F). Materials and Procedures: Six different dilutions were produced the plant extracts and antibiotic separately and in combination with G and F and S and F using two-fold serial dilution technique. To evaluate the effects of these substances biofilm inhibition experiments were conducted. Plaque samples were collected from periodontitis patients to isolate P. gingivalis and standard strain of P. gingivalis (ATCC 33277) were bought. Additionally, Acylated Homoserine Lactones (AHLs) detection was carried out to look for any activity that would interfere with quorum sensing. GraphPad prism was used for statistical analysis with p value < 0.05. Results: The combinations of Symphytum Officinale and Metronidazole (S+F) showed the maximum effectiveness in biofilm inhibition (98.7%), which was better than G+F (98.2%) with substantial variations in biofilm inhibition levels in different treatment regimes. Notably, the isolate from the patient was more active than the standard strain. Additionally, the plant extracts and their combinations at particular dilutions had notable inhibitory effects on the generation of AHL (p <0.05). Conclusion: The study highlights the possibility of Symphytum Officinale and Panax Ginseng as effective treatments for P. gingivalis biofilm and AHLs, both on their own and in combination with Metronidazole. These organic substances may open the door to cutting-edge methods of treating periodontal disorders.

Keywords

Porphyromonas gingivalis; Symphytum Officinale; Panax Ginseng; Metronidazole; Biofilm Inhibition; Acylated Homoserine Lactones; Periodontal Diseases.

Subject

Medicine and Pharmacology, Medicine and Pharmacology

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