Effects of cyclooxygenase inhibitors on survival time in ovarian cancer xenograft-bearing mice

  • Authors:
    • Wei Li
    • Xiao-Li Xu
    • Jun Zhang
    • Jia-Hui Cai
    • Yun-Xian Tang
  • View Affiliations

  • Published online on: September 20, 2012     https://doi.org/10.3892/ol.2012.929
  • Pages: 1269-1273
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Abstract

The present study was designed to investigate whether cyclooxygenase (COX) inhibitors (coxibs) could prolong survival time by attenuating the tumor growth of ovarian cancer xenograft‑bearing mice. Tumor growth and survival time were observed and compared in mice which were treated with a COX‑1 inhibitor (SC‑560) and a COX‑2 inhibitor (celecoxib) every other day for a 21 day period from the day of tumor formation. The trial lasted a total of 121 days. The combination therapy resulted in statistically significant inhibition of tumor size compared with the control group (P<0.05). Additionally, single treatment of SC‑560 or celecoxib significantly prolonged the mean survival time of mice compared with the control group (P<0.05). We suggest that COX‑1 and COX‑2 inhibitors may improve survival and inhibit tumor growth, and that the tumor growth inhibition by coxibs may be the contributing factor for the prolonged survival time in mouse xenograft models.
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December 2012
Volume 4 Issue 6

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Li W, Xu X, Zhang J, Cai J and Tang Y: Effects of cyclooxygenase inhibitors on survival time in ovarian cancer xenograft-bearing mice. Oncol Lett 4: 1269-1273, 2012
APA
Li, W., Xu, X., Zhang, J., Cai, J., & Tang, Y. (2012). Effects of cyclooxygenase inhibitors on survival time in ovarian cancer xenograft-bearing mice. Oncology Letters, 4, 1269-1273. https://doi.org/10.3892/ol.2012.929
MLA
Li, W., Xu, X., Zhang, J., Cai, J., Tang, Y."Effects of cyclooxygenase inhibitors on survival time in ovarian cancer xenograft-bearing mice". Oncology Letters 4.6 (2012): 1269-1273.
Chicago
Li, W., Xu, X., Zhang, J., Cai, J., Tang, Y."Effects of cyclooxygenase inhibitors on survival time in ovarian cancer xenograft-bearing mice". Oncology Letters 4, no. 6 (2012): 1269-1273. https://doi.org/10.3892/ol.2012.929