Protective effects of osthole, a natural derivative of coumarin, against intestinal ischemia-reperfusion injury in mice

  • Authors:
    • Wenpeng Dong
    • Zhen Zhang
    • Zhengjun Liu
    • Hao Liu
    • Xianyue Wang
    • Shenghui Bi
    • Xiaowu Wang
    • Tao Ma
    • Weida Zhang
  • View Affiliations

  • Published online on: April 15, 2013     https://doi.org/10.3892/ijmm.2013.1347
  • Pages: 1367-1374
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Intestinal ischemia/reperfusion (I/R) injury is consi­dered to be associated with high morbidity and mortality rates. Osthole, a natural derivative of coumarin, has been shown to exert a variety of pharmacological and therapeutic effects under physiological and pathological conditions. In the present study, to investigate the protective effects of osthole against intestinal I/R injury, various doses of osthole (5, 10, 25 and 50 mg/kg) were pre-administered to mice subjected to intestinal I/R injury. A dose-dependent increase in the survival rate was observed in the osthole-treated mice. Pre-treatment with osthole (50 mg/kg) attenuated the destruction of epithelial cells within the villi induced by intestinal I/R injury, and suppressed oxidative stress, neutrophil infiltration and modulated nitric oxide (NO) levels. Moreover, the increased IκBα phosphorylation and nuclear factor (NF)-κB nuclear translocation induced by I/R injury were significantly decreased following pre-treatment with osthole. Taken together, our data demonstrate that osthole exerts protective effects against intestinal I/R injury in mice by suppressing oxidative stress, neutrophil infiltration and NO levels, partly through the inhibition of NF-κB nuclear translocation. Hence, the findings of the present study provide insight into the mechanisms through which osthole exerts its protective effects against intestinal I/R injury.
View Figures
View References

Related Articles

Journal Cover

June 2013
Volume 31 Issue 6

Print ISSN: 1107-3756
Online ISSN:1791-244X

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Dong W, Zhang Z, Liu Z, Liu H, Wang X, Bi S, Wang X, Ma T and Zhang W: Protective effects of osthole, a natural derivative of coumarin, against intestinal ischemia-reperfusion injury in mice. Int J Mol Med 31: 1367-1374, 2013
APA
Dong, W., Zhang, Z., Liu, Z., Liu, H., Wang, X., Bi, S. ... Zhang, W. (2013). Protective effects of osthole, a natural derivative of coumarin, against intestinal ischemia-reperfusion injury in mice. International Journal of Molecular Medicine, 31, 1367-1374. https://doi.org/10.3892/ijmm.2013.1347
MLA
Dong, W., Zhang, Z., Liu, Z., Liu, H., Wang, X., Bi, S., Wang, X., Ma, T., Zhang, W."Protective effects of osthole, a natural derivative of coumarin, against intestinal ischemia-reperfusion injury in mice". International Journal of Molecular Medicine 31.6 (2013): 1367-1374.
Chicago
Dong, W., Zhang, Z., Liu, Z., Liu, H., Wang, X., Bi, S., Wang, X., Ma, T., Zhang, W."Protective effects of osthole, a natural derivative of coumarin, against intestinal ischemia-reperfusion injury in mice". International Journal of Molecular Medicine 31, no. 6 (2013): 1367-1374. https://doi.org/10.3892/ijmm.2013.1347