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Background <p>Hexaflumuron (HFM), a common pesticide, can disrupt the immune system and cause oxidative stress. This study investigated the potential of <i>Physalis peruviana</i> L. calyces extract (PP) to counteract these effects in rats.</p> Methods <p>Rats were divided into 6 groups including control, PP-treated, HFM-exposed, and co-treated (HFM + PP) groups. Immune function, antioxidant activity, and organ damage were assessed. Furthermore, UPLC-MS/MS analysis identified potential bioactive compounds in PP extract.</p> Results <p>HFM exposure suppressed immune responses and caused organ damage. Notably, the co-administration of PP extract with HFM reversed these effects, indicating its ability to reduce oxidative stress and protect the immune system. UPLC-MS/MS analysis of PP calyces ethanolic extract revealed its richness in various health-promoting metabolites, including acyl sucrose sugar, withanolides, and flavonoids, which may provide valuable insight into the underlying mechanisms of PP’s calyces protective effects against HFM toxicity.</p> Conclusions <p>This study provides novel insights into the potential of <i>P. peruviana</i> L. calyces ethanolic extract as a natural agent to counteract the harmful effects of HFM exposure. These findings have significant implications for developing effective strategies to mitigate pesticide-induced toxicity and promote human health.</p>

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Physalis peruviana calyces extract ameliorate oxidative stress, inflammation, and immune loss in rats-exposed to hexaflumuron

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年1月22日

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  • Mona M. Hashem,
  • Eman I. Hassanen,
  • Neven H. Hassan,
  • Marwa A. Ibrahim,
  • Marwa Y. Issa,
  • Mohamed A. Farag,
  • Sherif A. Hamdy

摘要

Background

Hexaflumuron (HFM), a common pesticide, can disrupt the immune system and cause oxidative stress. This study investigated the potential of Physalis peruviana L. calyces extract (PP) to counteract these effects in rats.

Methods

Rats were divided into 6 groups including control, PP-treated, HFM-exposed, and co-treated (HFM + PP) groups. Immune function, antioxidant activity, and organ damage were assessed. Furthermore, UPLC-MS/MS analysis identified potential bioactive compounds in PP extract.

Results

HFM exposure suppressed immune responses and caused organ damage. Notably, the co-administration of PP extract with HFM reversed these effects, indicating its ability to reduce oxidative stress and protect the immune system. UPLC-MS/MS analysis of PP calyces ethanolic extract revealed its richness in various health-promoting metabolites, including acyl sucrose sugar, withanolides, and flavonoids, which may provide valuable insight into the underlying mechanisms of PP’s calyces protective effects against HFM toxicity.

Conclusions

This study provides novel insights into the potential of P. peruviana L. calyces ethanolic extract as a natural agent to counteract the harmful effects of HFM exposure. These findings have significant implications for developing effective strategies to mitigate pesticide-induced toxicity and promote human health.