Anti-Inflammatory Effect of Sedum takesimense Nakai Water Extract in RAW 264.7 Cells

2016 ◽  
Vol 24 (3) ◽  
pp. 228-236 ◽  
Author(s):  
Ji Hun Jang ◽  
◽  
Ho Kyung Jung ◽  
Jae Hyung Ko ◽  
Mi Ok Sim ◽  
...  
Keyword(s):  
Water Extract ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Anti-Inflammatory Effect of Lycii radicis in LPS-Stimulated RAW 264.7 Macrophages

2014 ◽  
Vol 42 (04) ◽  
pp. 891-904 ◽  
Author(s):  
Mi Young Song ◽  
Hyo Won Jung ◽  
Seok Yong Kang ◽  
Kyung-Ho Kim ◽  
Yong-Ki Park
Keyword(s):  
Inflammatory Cytokines ◽  
Inflammatory Mediators ◽  
Water Extract ◽  
Inhibitory Effect ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Root Bark ◽  
Lycium Barbarum ◽  
Anti Inflammatory ◽  
Inflammatory Effect

The root bark of Lycium barbarum (Lycii radicis cortex, LRC) is used as a cooling agent for fever and night sweats in East Asian traditional medicine. The inhibitory effect of LRC water extract on inflammation is unknown. In this study, the anti-inflammatory effect of LRC was investigated in lipopolysaccharide (LPS)-stimulated mouse macrophage, RAW 264.7 cells. LRC extract significantly decreased the LPS-induced production of inflammatory mediators, nitric oxide (NO), prostaglandin (PG) E2 and pro-inflammatory cytokines, interleukin (IL)-1β and IL-6 in the cells. In addition, LRC extract inhibited the LPS-induced expression of inducible NO synthase (iNOS) and cyclooxygenase (COX)-2 mRNA and protein, and inflammatory cytokines mRNA in the cells. The action mechanism of LRC underlies the blocking of LPS-mediated p38 and Jun N-terminal kinase (JNK), mitogen-activated protein kinases (MAPKs), and the nuclear factor (NF)-κB signaling pathway. These results indicate that LRC extract inhibits the inflammatory response in activated macrophages by down-regulating the transcription levels of inflammatory mediators and blocking the MAPKs and NF-κB pathway.

scholarly journals The Study of Anti-inflammatory Effect of Suryeon-hwan Water Extract in RAW 264.7 Cells

2014 ◽  
Vol 29 (6) ◽  
pp. 125-132 ◽  
Author(s):  
Yeo-Hwan Yoon ◽  
Sung-Bae Kim ◽  
Ok-Hwa Kang ◽  
Su-Hyun Mun ◽  
Yun-Soo Seo ◽  
...  
Keyword(s):  
Water Extract ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

scholarly journals Anti-inflammatory Effect of Water Extract from Tuna Heart on Lipopolysaccharide-induced Inflammatory Responses in RAW 264.7 Cells

KSBB Journal ◽  
2015 ◽  
Vol 30 (6) ◽  
pp. 326-331 ◽  
Author(s):  
Min-Ji Kim ◽  
Nan-Young Bae ◽  
Koth-Bong-Woo-Ri Kim ◽  
Ji-Hye Park ◽  
Sun-Hee Park ◽  
...  
Keyword(s):  
Inflammatory Responses ◽  
Water Extract ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Effect Of Water ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Anti-inflammatory effect of Calycosin glycoside on lipopolysaccharide-induced inflammatory responses in RAW 264.7 cells

Gene ◽  
2018 ◽  
Vol 675 ◽  
pp. 94-101 ◽  
Author(s):  
Lin Dong ◽  
Lei Yin ◽  
Rong Chen ◽  
Yuanbin Zhang ◽  
Shiyao Hua ◽  
...  
Keyword(s):  
Inflammatory Responses ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

scholarly journals Asperuloside and Asperulosidic Acid Exert an Anti-Inflammatory Effect via Suppression of the NF-κB and MAPK Signaling Pathways in LPS-Induced RAW 264.7 Macrophages

2018 ◽  
Vol 19 (7) ◽  
pp. 2027 ◽  
Author(s):  
Jingyu He ◽  
Xianyuan Lu ◽  
Ting Wei ◽  
Yaqian Dong ◽  
Zheng Cai ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Methyl Ester ◽  
Signaling Pathways ◽  
Mapk Signaling ◽  
Raw 264.7 Cells ◽  
Raw 264.7 ◽  
Tnf Α ◽  
Anti Inflammatory ◽  
Mapk Signaling Pathways ◽  
Inflammatory Effect

Hedyotis diffusa is a folk herb that is used for treating inflammation-related diseases in Asia. Previous studies have found that iridoids in H. diffusa play an important role in its anti-inflammatory activity. This study aimed to investigate the anti-inflammatory effect and potential mechanism of five iridoids (asperuloside (ASP), asperulosidic acid (ASPA), desacetyl asperulosidic acid (DAA), scandoside methyl ester (SME), and E-6-O-p-coumaroyl scandoside methyl ester (CSME)) that are presented in H. diffusa using lipopolysaccharide (LPS)—induced RAW 264.7 cells. ASP and ASPA significantly decreased the production of nitric oxide (NO), prostaglandin E2 (PGE2), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) in parallel with the inhibition of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), TNF-α, and IL-6 mRNA expression in LPS-induced RAW 264.7 cells. ASP treatment suppressed the phosphorylation of the inhibitors of nuclear factor-kappaB alpha (IκB-α), p38, extracellular signal-regulated kinase (ERK), and c-Jun N-terminal kinase (JNK). The inhibitory effect of ASPA was similar to that of ASP, except for p38 phosphorylation. In summary, the anti-inflammatory effects of ASP and ASPA are related to the inhibition of inflammatory cytokines and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways, which provides scientific evidence for the potential application of H. diffusa.

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