Journal of Taibah University for Science (Dec 2023)

Lung response to propolis treatment during experimentally induced lung adenocarcinoma

  • Doaa Soliman,
  • Mona A. Ibrahim,
  • Sherif R. Mohamed,
  • Felwa A. Thagfan,
  • Manal F. El-khadragy,
  • Wafa A. Al-Megrin,
  • Murad A. Mubaraki,
  • Mohamed A. Dkhil

DOI
https://doi.org/10.1080/16583655.2023.2213411
Journal volume & issue
Vol. 17, no. 1

Abstract

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Propolis is a natural agent produced by honeybees from several botanical sources. The purpose of our study is to evaluate the antitumor effect of propolis extract (PE) against urethane-induced lung cancer compared to Cisplatin (CIS) in rats. Some biochemical parameters of oxidative stress, gene expression and histopathology and transmission electron microscopy were estimated and performed. PE improved the induced changes in glutathione, malondialdehyde and superoxide dismutase concentration generated by urethane. Moreover, PE increased the expression of EGFR-mRNA. Examination of the light and electron microscopic sections manifested that the URT group displayed the excessive abnormal distribution of collagen fibers and the growth of papillary adenocarcinoma in the terminal bronchial lumen with thickening in the bronchial wall, inflammation and alveolar collapse. PE was able to decrease the above induced changes. In conclusion, a recent study concluded that PE could be an excellent source of natural chemicals that fight lung cancer.

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