Original Article

Efficacy of traditional herb aqua extract of Teucrium stocksianum and its fractions against HSV-1 virus expression levels of genes (UL46 and US6)

Abstract

Background and Objectives: Recently, the anti-herpetic activities of different plant species have been investigated. This study evaluated the effects of Teucrium stocksianum aqueous extract on the HSV-1 virus-infected Vero cell.
Materials and Methods: The IC50 of the aqueous extract was obtained by the maceration of the plant in boiling water and has been measured with the MTT method, also the q-PCR was used to study viral gene expression reduction.
Results: Results of the MTT test indicated that the highest percentage of metabolic activity was observed in the 75 μg/ml concentration of Teucrium stocksianum’s aqueous extracts (IC50=45.5μg/ml). Time intervals of 24 and 48 hours after viral infection revealed that the cell viability is reduced by the viral infection time (MOI=0.1), log 10-3, p <0.001). Furthermore, the plant’s aqueous extract concentration almost avoids cell viability reduction. Through Q-PCR results; the reduction of viral proliferation revealed that the low expression of genes UL46 and US6 were significant in the presence of different treatments utilized in the experiment.
Conclusion: T. stocksianum, has an anti-viral property and may be considered as a remedy for anti-HSV-1 agents.

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IssueVol 16 No 6 (2024) QRcode
SectionOriginal Article(s)
DOI https://doi.org/10.18502/ijm.v16i6.17256
Keywords
Lamiaceae; Teucrium; Herpes simplex virus type 1; Aqueous extract; Gene expression; MTT assay; Ral-time polymerase chain reaction

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How to Cite
1.
Asgari E, Sharifi Z, Bineshian F, Zamanian M. Efficacy of traditional herb aqua extract of Teucrium stocksianum and its fractions against HSV-1 virus expression levels of genes (UL46 and US6). Iran J Microbiol. 2024;16(6):780-785.