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http://dx.doi.org/10.5352/JLS.2017.27.8.888

Anti-obesity Effect of Salsola collina Ethanol Extract  

Jin, Kyong-Suk (Blue-Bio Industry Regional Innovation Center, Dong-Eui University)
Lee, Su Hyeon (Blue-Bio Industry Regional Innovation Center, Dong-Eui University)
Kwon, Hyun Ju (Blue-Bio Industry Regional Innovation Center, Dong-Eui University)
Kim, Byung Woo (Blue-Bio Industry Regional Innovation Center, Dong-Eui University)
Publication Information
Journal of Life Science / v.27, no.8, 2017 , pp. 888-895 More about this Journal
Abstract
Salsola collina (S. collina) is an annual plant widely distributed in drought and semi-drought areas, which has been used for a long time as a kind of folk remedy in traditional Chinese medicine for the treatment of hypertension. Previously, the anti-oxidative and anti-cancer activities of S. collina were elucidated in our research group. In this study, the anti-obesity activities of S. collina ethanol extract (SCEE) were evaluated using a pancreatic lipase enzyme inhibition assay and cell culture model. The results showed that SCEE effectively suppressed pancreatic lipase enzyme activity in a dose-dependent manner. Furthermore, SCEE significantly suppressed adipocyte differentiation, lipid accumulation, and triglyceride (TG) content, and triggered lipolysis on insulin, dexamethasone, and 3-isobutyl-l-methylxanthine-treated 3T3-L1 preadipocytes in a dose-dependent manner without cytotoxicity. Its anti-obesity effect was modulated by cytidine-cytidine-adenosine-adenosine-thymidine (CCAAT)/enhancer binding proteins ${\alpha}$ ($C/EBP{\alpha}$), $C/EBP{\beta}$, and the peroxisome proliferator-activated receptor ${\gamma}$ ($PPAR{\gamma}$) gene, as well as protein expressions. Taken together, these results offer the important new insight that S. collina possesses anti-obesity properties, such as pancreatic lipase inhibition and anti-adipogenic and lipolysis effects through the modulation of their upstream signaling pathway. It could become a promising source in the field of nutraceuticals, and the identification of active compounds that confer the biological activities of SCEE may be needed.
Keywords
Anti-adipogenic and lipolysis effects; anti-obesity activity; lipase inhibition activity; Salsola collina ethanol extract;
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