Chapter title |
Antioxidant Effect of Taurine-Rich Paroctopus dofleini Extracts Through Inhibiting ROS Production Against LPS-Induced Oxidative Stress In Vitro and In Vivo Model
|
---|---|
Chapter number | 93 |
Book title |
Taurine 10
|
Published in |
Advances in experimental medicine and biology, January 2017
|
DOI | 10.1007/978-94-024-1079-2_93 |
Pubmed ID | |
Book ISBNs |
978-9-40-241077-8, 978-9-40-241079-2
|
Authors |
Yon-Suk Kim, Eun-Kyung Kim, Nam-Joo Jeon, Bo-Im Ryu, Jin-Woo Hwang, Eun-Ju Choi, Sang-Ho Moon, Byong-Tae Jeon, Pyo-Jam Park, Kim, Yon-Suk, Kim, Eun-Kyung, Jeon, Nam-Joo, Ryu, Bo-Im, Hwang, Jin-Woo, Choi, Eun-Ju, Moon, Sang-Ho, Jeon, Byong-Tae, Park, Pyo-Jam |
Abstract |
Taurine is an essential amino acid to improve the function of cardiovascular, skeletal muscle, retina, and central nervous system. It also plays a role as an antioxidant agent against reactive oxygen species (ROS) generated by various substances. The aim of the current study was to examine the antioxidant capacity of water extracts of Paroctopus dofleini. Radical scavenging activity of P. dofleini extracts was performed using an ESR spectrophotometer. Protective effects of P. dofleini extracts against lipopolysaccharide (LPS)-induced oxidative stress in RAW264.7 cells were evaluated using flow cytometry. The P. dofleini extracts showed a potent antioxidant activity against LPS-induced oxidative stress on RAW264.7 cells. Furthermore, the in vivo antioxidant activity of P. dofleini extract on LPS-induced oxidative stress was assessed using zebrafish embryos. P. dofleini successfully scavenged the LPS-induced intracellular ROS and prevented lipid peroxidation in zebrafish embryos. The results obtained in this study clearly demonstrate that the P. dofleini significantly scavenge the ROS and prevent lipid peroxidation in both in vitro and in vivo models. |
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