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Article Publish Status: FREE
Abstract Title:

Anti-Inflammatory Effects of(Oliv.) Diels Water Extract on RAW 264.7 Induced with Lipopolysaccharide.

Abstract Source:

Nutrients. 2018 May 21 ;10(5). Epub 2018 May 21. PMID: 29883374

Abstract Author(s):

Young-Jin Kim, Ji Young Lee, Hyun-Ju Kim, Do-Hoon Kim, Tae Hee Lee, Mi Suk Kang, Wansu Park

Article Affiliation:

Young-Jin Kim

Abstract:

The dry root of(Oliv.) Diels, also known as“female ginseng”, is a popular herbal drug amongst women, used to treat a variety of health issues and cardiovascular diseases. The aim of this study is to evaluate the detailed molecular mechanism for anti-inflammatory effects ofroot water extract (ASW). The anti-inflammatory effect of ASW on lipopolysaccharide (LPS)-induced RAW 264.7 mouse macrophages was evaluated by the tetrazolium-based colorimetric assay (MTT), Griess reagent assay, multiplex cytokine assay, real time reverse transcription polymerase chain reaction (RT-PCR), and Fluo-4 calcium assay. ASW restored cell viability in RAW 264.7 at concentrations of up to 200µg/mL. ASW showed notable anti-inflammatory effects. ASW exhibited IC= 954.3, 387.3, 191.7, 317.8, 1267.0, 347.0, 110.1, 573.6, 1171.0, 732.6, 980.8, 125.0, and 257.0µg/mL for interleukin (IL)-6, tumor necrosis factor (TNF)-α, monocyte chemotactic activating factor (MCP)-1, regulated on activation, normal T cell expressed and secreted (RANTES), granulocyte colony-stimulating factor (G-CSF), granulocyte macrophage colony-stimulating factor (GM-CSF), vascular endothelial growth factor (VEGF), lipopolysaccharide-induced CXC chemokine (LIX), macrophage inflammatory protein (MIP)-1α, MIP-1β, MIP-2, IL-10, and intracellular calcium, respectively. Additionally, ASW inhibited the LPS-induced production of nitric oxide and the LPS-induced mRNA expression of CHOP (GADD153), Janus kinase 2 (JAK2), signal transducers and activators of transcription 1 (STAT1), first apoptosis signal receptor (FAS), and c-Fos, NOS2, and PTGS2 (COX2) in RAW 264.7 significantly (<0.05). Data suggest that ASW exerts an anti-inflammatory effect on LPS-induced RAW 264.7 via NO-bursting/calcium-mediated JAK-STAT pathway.

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