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Significant curative functions of the mesenchymal stem cells on methotrexate‐induced kidney and liver injuries in rats
Author(s) -
Gad Amany M.,
Hassan Wedad A.,
Fikry Ebtehal Mohammad
Publication year - 2017
Publication title -
journal of biochemical and molecular toxicology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.526
H-Index - 58
eISSN - 1099-0461
pISSN - 1095-6670
DOI - 10.1002/jbt.21919
Subject(s) - kidney , mesenchymal stem cell , nephrotoxicity , medicine , endocrinology , dexamethasone , methotrexate , bone marrow , glutathione , adipose tissue , pharmacology , chemistry , pathology , biochemistry , enzyme
Mesenchymal stem cells (MSCs) curative effects on methotrexate (MTX)‐induced kidney and liver injuries remain elusive. Therefore, rats were divided into five groups, rats received MTX orally (14 mg/kg) as a single dose/week for 2 weeks, groups 3 and 4 were injected once with 2 × 10 6 cells bone marrow MSCs and adipose‐derived MSCs, respectively. The last group administered dexamethasone (DEX) (0.5 mg/kg, p.o) for 7 days. MTX caused marked increase in malondialdehyde and nitrite/nitrate concentrations. However, MTX administration decreased reduced glutathione content plus catalase activity. In addition, MTX caused a significant increment in kidney and liver biomarkers levels. Moreover, MTX showed renal tubules vacuolation and necrosis of hepatocytes, as well expression of caspase‐3 and nuclear factor kappa beta in kidney and liver tissues were observed. MSCs treatment alleviated previous side effects induced by MTX. MSCs improved nephrotoxicity and hepatotoxicity induced by MTX to a better extent as compared with DEX.