Ibuprofen attenuates nephropathy in streptozotocin‑induced diabetic rats

  • Authors:
    • Yao‑Wu Liu
    • Xia Zhu
    • Ya‑Qin Cheng
    • Qian Lu
    • Fan Zhang
    • Hao Guo
    • Xiao‑Xing Yin
  • View Affiliations

  • Published online on: April 20, 2016     https://doi.org/10.3892/mmr.2016.5150
  • Pages: 5326-5334
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Ibuprofen, a commonly administered nonsteroidal anti‑inflammatory therapeutic agent, is also a partial agonist of peroxisome proliferator‑activated receptor γ (PPARγ). The present study investigated the effects of ibuprofen on type 1 diabetic nephropathy (DN) in rats, and the potential mechanisms associated with the activation of PPARγ. Diabetic rats were induced through a single intraperitoneal injection of streptozotocin before oral treatment with ibuprofen or pioglitazone for 8 weeks. The 24‑h urine collection was performed for measurement of total protein content. The kidney was fixed in 10% formalin for periodic acid‑Schiff and Masson's trichrome staining. Blood and residual kidney tissue samples were collected to measure the associated biochemical parameters. Chronic ibuprofen treatment decreased urinary protein excretion, blood urea nitrogen, glomerular basement membrane thickening and renal fibrosis, which were accompanied by increases in PPARγ protein expression, glutathione (GSH) level, and superoxide dismutase (SOD) activity, decreases in cyclooxygenase 2 and inducible nitric oxide synthase protein expressions, as well as a decreased interleukin 1β (IL‑1β) level in the renal cortex of DN rats. Furthermore, the reduced IL‑1β level, increased GSH quantities and stronger SOD activity in the rat serum were evaluated in ibuprofen‑treated diabetic rats and were compared with untreated diabetic rats. Regarding GSH and IL‑1β levels, ibuprofen was identified to be superior to the positive control, pioglitazone, while levels of the other indices were identified to be similar. Thus, ibuprofen was observed to prevent the development of DN, caused by type 1 diabetes, by anti‑inflammatory and anti‑oxidative action, potentially via PPARγ activation.
View Figures
View References

Related Articles

Journal Cover

June-2016
Volume 13 Issue 6

Print ISSN: 1791-2997
Online ISSN:1791-3004

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Liu YW, Zhu X, Cheng YQ, Lu Q, Zhang F, Guo H and Yin XX: Ibuprofen attenuates nephropathy in streptozotocin‑induced diabetic rats. Mol Med Rep 13: 5326-5334, 2016.
APA
Liu, Y., Zhu, X., Cheng, Y., Lu, Q., Zhang, F., Guo, H., & Yin, X. (2016). Ibuprofen attenuates nephropathy in streptozotocin‑induced diabetic rats. Molecular Medicine Reports, 13, 5326-5334. https://doi.org/10.3892/mmr.2016.5150
MLA
Liu, Y., Zhu, X., Cheng, Y., Lu, Q., Zhang, F., Guo, H., Yin, X."Ibuprofen attenuates nephropathy in streptozotocin‑induced diabetic rats". Molecular Medicine Reports 13.6 (2016): 5326-5334.
Chicago
Liu, Y., Zhu, X., Cheng, Y., Lu, Q., Zhang, F., Guo, H., Yin, X."Ibuprofen attenuates nephropathy in streptozotocin‑induced diabetic rats". Molecular Medicine Reports 13, no. 6 (2016): 5326-5334. https://doi.org/10.3892/mmr.2016.5150