Protective Effects of Dendrobium nobile against Cisplatin Nephrotoxicity Both In vitro and In vivo
Author(s):
Abstract:
Dendrobium genus was reported to contain alkaloid, bibenzyl, fluorenone, phenanthrene, sesquiterpenoid, and phenolic acid, which have biological properties. Our aim was to investigate the protective effect of an aqueous extract of Dendrobium nobile Lindl (DNE) against cisplatin-induced acute kidney injury (AKI). Quantification of four phenolic acids (4-hydroxybenzoic, vanillic, syringic, and ferulic acid) in DNE was determined using the HPLC-photodiode array method. Possible protective effects against cisplatin-induced nephrotoxicity were investigated using in vitro (porcine kidney cells; PK15) and in vivo (Sprague Dawley rat) studies. Among the four phenolic acids, 4-hydroxybenzoic acid was the most abundant. In the in vitro study, DNE pretreatment partially prevented decrement of viability after cisplatin (15 μg/mL) treatment in the both the MTT and crystal violet assays. Moreover, relative to cells treated with cisplatin alone, the DNE (50 μg/mL)-pretreated cells showed a ~30% increase in glutathione levels and a ~15% decrease in reactive oxygen species. The expression of p53 was also decreased in DNE-pretreated cells (p
Keywords:
Language:
English
Published:
Iranian Journal of Pharmaceutical Research, Volume:16 Issue: 1, Winter 2017
Pages:
197 to 206
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