Title:Nicorandil and Bone Marrow-derived Mesenchymal Stem Cells Therapeutic
Effect after Ureteral Obstruction in Adult Male Albino Rats
Volume: 16
Author(s): Heba M. Abdel-Aziz, Nahla E. Ibrahem, Noura H. Mekawy, Amal Fawzy*, Noura Mostafa Mohamad and Walaa Samy
Affiliation:
- Medical Biochemistry
and Molecular Biology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
Keywords:
BM-MSCs, nicrorandil, renal fibrosis, ureteral obstruction, TNF, α-SMA.
Abstract:
Background: Chronic kidney disease is a global health problem for which renal fibrogenesis
is the final treatment target.
Objective: In our work, we have highlighted two new strategies, nicorandil and Bone marrow-derived
mesenchymal stem cells (BM-MSCs), as effective in reversing renal fibrosis induced by partial unilateral
ureteral obstruction (PUUO).
Methods: The current study included 96 male albino rats randomly divided into four groups, with 24 rats
per group; Group I, the control group; Group II, PUUO, where two-thirds of the left ureter was entrenched
in the psoas muscle; Group III, same surgical procedure as in Group II for 7 days, and then the rats
received 15 mg/kg/day nicorandil once daily for 21 days; and Group IV, same surgical procedure as in
Group II for 7 days, and then rats were given 3 × 106 of labeled MSCs injected intravenous, and left for
21 days. Blood and kidney tissues were collected for biochemical, histological, and molecular analyses.
Results: Both the nicorandil and BM-MSCs treatment groups could ameliorate kidney damage evidenced
by inhibition of MDA elevation and total antioxidant capacity reduction caused by PUUO. Also, there
was a significant reduction observed in TNF, TGF, IL6, collagen I, and α-SMA in addition to improvement
in histological examination. However, a significant difference was found between the BM-MSCs
and nicorandil-treated groups.
Conclusion: Our results suggest that BM-MSCs and nicorandil improved renal fibrosis progression
through their antiapoptotic, anti-inflammatory, and antifibrotic effects in male albino rats subjected to
PUUO, with BM-MSCs being more effective compared to nicorandil.