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J Asian Nat Prod Res. 2019 Apr;21(4):364-376. doi: 10.1080/10286020.2017.1423057. Epub 2018 Jan 21.

Protective effects of 3β-angeloyloxy-8β, 10β-dihydroxyeremophila-7(11)-en-12, 8α-lactone on paraquat-induced oxidative injury in SH-SY5Y cells.

Author information

1
a Marine College, Shandong University , Weihai 264209 , China.
2
b School of Pharmaceutical Science , Shandong University , Jinan 250012 , China.

Abstract

3β-Angeloyloxy-8β,10β-dihydroxyeremophila-7(11)-en-12,8α-lactone (FJ1) inhibited effectively paraquat (PQ)-induced injury in SH-SY5Y cells. In this way, FJ1 was shown to reverse the PQ-induced activation of caspase-9 and caspase-3, the increase in Bax/Bcl-2 ratio, and the release of cytochrome c. The mechanism was associated with a reduction of oxidative stress, including the decrease in the levels of ROS and MDA and maintaining the activity of SOD and GSH. Taken together, findings revealed that FJ1 had protective effects against PQ-induced injury via attenuating the oxidative stress in SH-SY5Y cells, which suggested that FJ1 might be a candidate for further evaluation against neurodegeneration in Parkinson's disease.

KEYWORDS:

; SH-SY5Y cells; oxidative stress; paraquat

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