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首页> 外文期刊>Journal of biochemical and molecular toxicology >Comparative Study of the Possible Protective Effects of Cinnamic Acid and Cinnamaldehyde on Cisplatin-Induced Nephrotoxicity in Rats
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Comparative Study of the Possible Protective Effects of Cinnamic Acid and Cinnamaldehyde on Cisplatin-Induced Nephrotoxicity in Rats

机译:肉桂酸和肉桂醛对大鼠顺铂诱导肾毒性可能保护作用的比较研究

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摘要

This study aimed to assess the protective effect of cinnamic acid (CA) and cinnamaldehyde (CD) against cisplatin-induced nephrotoxicity. A single dose of cisplatin (5 mg/kg), injected intraperitoneally to male rats, caused significant increases in serum urea, creatinine levels, and lipid peroxides measured as the malondialdehyde content of kidney, with significant decreases in serum albumin, reduced glutathione, and the activity of antioxidant enzymes (catalase, su-peroxide dismutase, and glutathione peroxidase) of kidney as compared with the control group. On the other hand, administration of CA (50 mg/kg, p.o.) or CD (40 mg/kg, p.o.) for 7 days before cisplatin ameliorated the cisplatin-induced nephrotoxicity as indicated by the restoration of kidney function and ox-idative stress parameters. Furthermore, they reduced the histopathological changes induced by cisplatin. In conclusion, CA and CD showed protective effects against cisplatin-induced nephrotoxicity where CD was more effective than CA; affects that might be attributed to their antioxidant activities.
机译:本研究旨在评估肉桂酸(CA)和肉桂醛(CD)对顺铂诱导的肾毒性的保护作用。单剂量的顺铂(5mg / kg),腹膜内注射到雄性大鼠,导致血清尿素,肌酐水平和作为肾脏丙二醛含量测量的脂质过氧化物的显着增加,在血清白蛋白,降低的谷胱甘肽中显着降低,和与对照组相比,肾脏抗氧化酶(过氧化氢酶,苏过氧化酯歧化酶和谷胱甘肽过氧化物酶)的活性。另一方面,在顺铂发生后7天的Ca(50mg / kg,Po)或Cd(40mg / kg,Po)施用顺铂诱导的肾毒性,如肾功能恢复和牛身致力于胁迫所示参数。此外,它们减少了顺铂诱导的组织病理学变化。总之,Ca和Cd对顺铂诱导的肾毒性表现出保护作用,其中Cd比CA更有效;影响可能归因于他们的抗氧化活动。

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