scholarly journals Sargassum fulvellumProtects HaCaT Cells and BALB/c Mice from UVB-Induced Proinflammatory Responses

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Chan Lee ◽  
Gyu Hwan Park ◽  
Eun Mi Ahn ◽  
Chan-Ik Park ◽  
Jung-Hee Jang
Keyword(s):  
Nitric Oxide ◽  
Ethanol Extract ◽  
Prostaglandin E ◽  
Hacat Cells ◽  
Uvb Irradiation ◽  
Proinflammatory Mediators ◽  
Sargassum Fulvellum ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Skin Damages

Ultraviolet (UV) radiation has been reported to induce cutaneous inflammation such as erythema and edema via induction of proinflammatory enzymes and mediators.Sargassum fulvellumis a brown alga of Sargassaceae family which has been demonstrated to exhibit antipyretic, analgesic, antiedema, antioxidant, antitumor, fibrinolytic, and hepatoprotective activities. The purpose of this study is to investigate anti-inflammatory effects of ethylacetate fraction of ethanol extract ofSargassum fulvellum(SFE-EtOAc) in HaCaT keratinocytes and BALB/c mice. In HaCaT cells, SFE-EtOAc effectively inhibited UVB-induced cytotoxicity (60 mJ/cm2) and the expression of proinflammatory proteins such as cyclooxygenase-2 (COX-2), tumor necrosis factor-α(TNF-α), and inducible nitric oxide synthase (iNOS). Furthermore, SFE-EtOAc significantly reduced UVB-induced production of proinflammatory mediators including prostaglandin E2(PGE2) and nitric oxide (NO). In BALB/c mice, topical application of SFE-EtOAc prior to UVB irradiation (200 mJ/cm2) effectively suppressed the UVB-induced protein expression of COX-2, iNOS, and TNF-αand subsequently attenuated generation of PGE2and NO as well. In another experiment, SFE-EtOAc pretreatment suppressed UVB-induced reactive oxygen species production and exhibited an antioxidant potential by upregulation of antioxidant enzymes such as catalase and Cu/Zn-superoxide dismutase in HaCaT cells. These results suggest that SFE-EtOAc could be an effective anti-inflammatory agent protecting against UVB irradiation-induced skin damages.

scholarly journals Anti-Inflammatory Potential of Carpomitra costata Ethanolic Extracts via Inhibition of NF-κB and AP-1 Activation in LPS-Stimulated RAW264.7 Macrophages

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Mi-Jin Yim ◽  
Jeong Min Lee ◽  
Grace Choi ◽  
Dae-Sung Lee ◽  
Won Sun Park ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Signaling Pathways ◽  
Proinflammatory Cytokines ◽  
Ethanol Extract ◽  
Akt Signaling ◽  
Binding Activity ◽  
Prostaglandin E ◽  
Proinflammatory Mediators ◽  
Raw264.7 Macrophages ◽  
Anti Inflammatory

Marine algae have valuable health and dietary benefits. The present study aimed to investigate whether an ethanol extract of Carpomitra costata (CCE) could inhibit the inflammatory response to LPS. CCE attenuated the production of proinflammatory mediators, such as prostaglandin E2 (PGE2) and nitric oxide (NO), by inhibiting inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) expression in LPS-induced RAW264.7 macrophages. CCE also inhibited the expression of proinflammatory cytokines such as IL-1β, TNF-α, and IL-6. CCE suppressed the LPS-induced DNA-binding activity of (NF-κB) and activator protein-1 (AP-1). In addition, CCE attenuated the LPS-stimulated phosphorylation of c-Jun N-terminal kinase/stress-activated protein kinase (JNK) and phosphatidylinositol 3′-kinase/Akt (PI3K/Akt). Functional aspects of the JNK and Akt signaling pathways were analyzed using specific inhibitors, which attenuated the LPS-induced production of proinflammatory cytokines, and NO and PGE2 expression by suppressing AP-1 and NF-κB activity. In particular, the AP-1 signaling pathway is not involved in the production of inflammatory cytokines, such as IL-6, TNF-α, and IL-1β. These results suggested that CCE might exert its anti-inflammatory action by downregulating transcriptional factors (NF-κB and AP-1) through JNK and Akt signaling pathways. The current study suggested that CCE might be a valuable candidate for the treatment of inflammatory disorders.

scholarly journals Inhibitory Effects of Traditional Herbal Formula Pyungwi-San on Inflammatory ResponseIn VitroandIn Vivo

2013 ◽  
Vol 2013 ◽  
pp. 1-19 ◽  
Author(s):  
Ji Young Cha ◽  
Ji Yun Jung ◽  
Jae Yup Jung ◽  
Jong Rok Lee ◽  
Il Je Cho ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Inflammatory Mediators ◽  
Raw 264.7 Cells ◽  
Prostaglandin E ◽  
Herbal Formula ◽  
Paw Edema ◽  
Cox 2 ◽  
Anti Inflammatory

Pyungwi-san (PWS) is a traditional basic herbal formula. We investigated the effects of PWS on induction of cyclooxygenase-2 (COX-2), inducible nitric oxide synthase (iNOS), pro-inflammatory cytokines (interleukin-6 (IL-6) and tumor necrosis factor-α(TNF-α)) and nuclear factor-kappa B (NF-κB) as well as mitogen-activated protein kinases (MAPKs) in lipopolysaccharide-(LPS-) induced Raw 264.7 cells and on paw edema in rats. Treatment with PWS (0.5, 0.75, and 1 mg/mL) resulted in inhibited levels of expression of LPS-induced COX-2, iNOS, NF-κB, and MAPKs as well as production of prostaglandin E2(PGE2), nitric oxide (NO), IL-6, and TNF-αinduced by LPS. Our results demonstrate that PWS possesses anti-inflammatory activities via decreasing production of pro-inflammatory mediators through suppression of the signaling pathways of NF-κB and MAPKs in LPS-induced macrophage cells. More importantly, results of the carrageenan-(CA-) induced paw edema demonstrate an anti-edema effect of PWS. In addition, it is considered that PWS also inhibits the acute edematous inflammations through suppression of mast cell degranulations and inflammatory mediators, including COX-2, iNOS and TNF-α. Thus, our findings may provide scientific evidence to explain the anti-inflammatory properties of PWSin vitroandin vivo.

scholarly journals Anti-Inflammatory Effects of Bangpungtongsung-San, a Traditional Herbal Prescription

2012 ◽  
Vol 2012 ◽  
pp. 1-12 ◽  
Author(s):  
Chul Won Lee ◽  
Sang Chan Kim ◽  
Tae Won Kwak ◽  
Jong Rok Lee ◽  
Mi Jeong Jo ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Scientific Evidence ◽  
Raw 264.7 Cells ◽  
Prostaglandin E ◽  
Paw Edema ◽  
Proinflammatory Mediators ◽  
Mitogen Activated Protein ◽  
General Improvement ◽  
Anti Inflammatory ◽  
Herbal Prescription

Bangpungtongsung-san (BPTS), a traditional oriental herbal prescription, is widely used for expelling wind, draining heat, and providing general improvement to the immune system. In this study, we investigated the effects of BPTS on induction of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), proinflammatory cytokines, nuclear factor-kappa B (NF-κB), and mitogen-activated protein kinases (MAPKs) in lipopolysaccharide- (LPS- ) stimulated Raw 264.7 cells, and on paw edema in rats. At concentrations of 0.5, 0.75, and 1 mg/mL, treatment with BPTS inhibited levels of expression of LPS-induced NF-κB and MAPKs (ERK, JNK, and p38) as well as production of proinflammatory mediators, such as nitric oxide (NO), prostaglandin E2(PGE2), tumor necrosis factor-α(TNF-α), and interleukin-6 (IL-6) by LPS. These results suggest that BPTS may exert anti-inflammatory effects via reduction of proinflammatory mediators, including NO, PGE2, TNF-α, and IL-6 through suppression of the signaling pathways of NF-κB and MAPKs in LPS-induced macrophages. In addition, using the carrageenan-induced paw edema assay, an antiedema effect of BPTS was observed in rats. These findings may provide scientific evidence validating the use of BPTS in treatment of patients with heat syndrome in Korean oriental medicine.

scholarly journals Anti-Inflammatory Effect of Procyanidins from Wild Grape (Vitis amurensis) Seeds in LPS-Induced RAW 264.7 Cells

2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Min-Ji Bak ◽  
Van Long Truong ◽  
Hey-Sook Kang ◽  
Mira Jun ◽  
Woo-Sik Jeong
Keyword(s):  
Nitric Oxide ◽  
Mapk Pathway ◽  
Raw 264.7 Cells ◽  
Prostaglandin E ◽  
Vitis Amurensis ◽  
Raw 264.7 ◽  
Wild Grape ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

In the present study, the anti-inflammatory effect and underlying mechanisms of wild grape seeds procyanidins (WGP) were examined using lipopolysaccharide- (LPS-) stimulated RAW 264.7 cells. We used nitric oxide (NO) and prostaglandin E2(PGE2) and reactive oxygen species (ROS) assays to examine inhibitory effect of WGP and further investigated the mechanisms of WGP suppressed LPS-mediated genes and upstream expression by Western blot and confocal microscopy analysis. Our data indicate that WGP significantly reduced NO, PGE2, and ROS production and also inhibited the expression of proinflammatory mediators such as inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) protein expressions. Consistently, WGP significantly reduced LPS-stimulated expression of proinflammatory cytokines such as tumor necrosis factorα(TNF-α) and interleukin- (IL-) 1β. Moreover, WGP prevented nuclear translocation of nuclear factor-κB (NFκB) p65 subunit by reducing inhibitoryκB-α(IκBα) and NFκB phosphorylation. Furthermore, we found that WGP inhibited LPS-induced phosphorylation of p38 mitogen-activated protein kinase (MAPK). Taken together, our results demonstrated that WGP exerts potent anti-inflammatory activity through the inhibition of iNOS and COX-2 by regulating NFκB and p38 MAPK pathway.

scholarly journals Anti-Inflammatory Effects ofArtemisiaLeaf Extract in Mice with Contact DermatitisIn VitroandIn Vivo

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Chanyong Yun ◽  
Youngchul Jung ◽  
Wonjoo Chun ◽  
Beodeul Yang ◽  
Junghyun Ryu ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Cytokine Production ◽  
Skin Diseases ◽  
Raw 264.7 Cells ◽  
Prostaglandin E ◽  
Raw 264.7 ◽  
Inflammatory Skin Diseases ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Oxide Synthase

The leaves ofArtemisia argyiLev. et Vant. andA. princepsPamp. are well known medicinal herbs used to treat patients in China, Japan, and Korea with skin problems such as eczema and itching, as well as abdominal pain and dysmenorrhoea. We investigated the anti-inflammatory effects ofArtemisialeaf extract (ALE) using CD mice and Raw 264.7 cells. The effects of ALE on histopathological changes and cytokine production in ear tissues were assessed in mice with CD induced by 1-fluoro-2,4-dinitrobenzene (DNFB). Moreover, the anti-inflammatory effects on production levels of prostaglandin E2(PGE2) and nitric oxide (NO) and expression levels of cyclooxygenase 2 (COX-2) and inducible nitric oxide synthase (iNOS) were investigated in Raw 264.7 cells. Topical application of ALE effectively prevented ear swelling induced by repeated DNFB application. ALE prevented epidermal hyperplasia and infiltration of immune cells and lowered the production of interferon- (IFN-) gamma (γ), tumour necrosis factor- (TNF-) alpha (α), and interleukin- (IL-) 6 in inflamed tissues. In addition, ALE inhibited expression of COX-2 and iNOS and production of NO and PGE2in Raw 264.7 cells. These results indicate thatArtemisialeaf can be used as a therapeutic agent for inflammatory skin diseases and that its anti-inflammatory effects are closely related to the inhibition of inflammatory mediator release from macrophages and inflammatory cytokine production in inflamed tissues.

scholarly journals Inhibition of Neuroinflammation in LPS-Activated Microglia by Cryptolepine

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Olumayokun A. Olajide ◽  
Harsharan S. Bhatia ◽  
Antonio C. P. de Oliveira ◽  
Colin W. Wright ◽  
Bernd L. Fiebich
Keyword(s):  
Nitric Oxide ◽  
Microglial Activation ◽  
Nuclear Translocation ◽  
Prostaglandin E ◽  
Mrna Levels ◽  
Necrosis Factor Alpha ◽  
Microglia Cell ◽  
Proinflammatory Mediators ◽  
Mitogen Activated Protein ◽  
Cox 2

Cryptolepine, an indoloquinoline alkaloid inCryptolepis sanguinolenta, has anti-inflammatory property. In this study, we aimed to evaluate the effects of cryptolepine on lipopolysaccharide (LPS)- induced neuroinflammation in rat microglia and its potential mechanisms. Microglial activation was induced by stimulation with LPS, and the effects of cryptolepine pretreatment on microglial activation and production of proinflammatory mediators, PGE2/COX-2, microsomal prostaglandin E2synthase and nitric oxide/iNOS were investigated. We further elucidated the role of Nuclear Factor-kappa B (NF-κB) and the mitogen-activated protein kinases in the antiinflammatory actions of cryptolepine in LPS-stimulated microglia. Our results showed that cryptolepine significantly inhibited LPS-induced production of tumour necrosis factor-alpha (TNFα), interleukin-6 (IL-6), interleukin-1beta (IL-1β), nitric oxide, and PGE2. Protein and mRNA levels of COX-2 and iNOS were also attenuated by cryptolepine. Further experiments on intracellular signalling mechanisms show that IκB-independent inhibition of NF-κB nuclear translocation contributes to the anti-neuroinflammatory actions of cryptolepine. Results also show that cryptolepine inhibited LPS-induced p38 and MAPKAPK2 phosphorylation in the microglia. Cell viability experiments revealed that cryptolepine (2.5 and 5 μM) did not produce cytotoxicity in microglia. Taken together, our results suggest that cryptolepine inhibits LPS-induced microglial inflammation by partial targeting of NF-κB signalling and attenuation of p38/MAPKAPK2.

scholarly journals Bioactive Phytochemicals from Mulberry: Potential Anti-Inflammatory Effects in Lipopolysaccharide-Stimulated RAW 264.7 Macrophages

2021 ◽  
Vol 22 (15) ◽  
pp. 8120
Author(s):  
Dahae Lee ◽  
Seoung Rak Lee ◽  
Ki Sung Kang ◽  
Ki Hyun Kim
Keyword(s):  
Nitric Oxide ◽  
Ethanol Extract ◽  
Phytochemical Analysis ◽  
Raw 264.7 ◽  
Dependent Manner ◽  
Concentration Dependent Manner ◽  
Raw 264.7 Macrophages ◽  
Iκb Kinase ◽  
Cox 2 ◽  
Anti Inflammatory

The fruits of the mulberry tree (Morus alba L.), known as white mulberry, have been consumed in various forms, including tea, beverages, and desserts, worldwide. As part of an ongoing study to discover bioactive compounds from M. alba fruits, the anti-inflammatory effect of compounds from M. alba were evaluated in lipopolysaccharide (LPS)-stimulated mouse RAW 264.7 macrophages. Phytochemical analysis of the ethanol extract of the M. alba fruits led to the isolation of 22 compounds. Among the isolated compounds, to the best of our knowledge, compounds 1, 3, 5, 7, 11, 12, and 14–22 were identified from M. alba fruits for the first time in this study. Inhibitory effects of 22 compounds on the production of the nitric oxide (NO) known as a proinflammatory mediator in LPS-stimulated RAW 264.7 macrophages were evaluated using NO assays. Western blot analysis was performed to evaluate the anti-inflammatory effects of cyclo(L-Pro-L-Val) (5). We evaluated whether the anti-inflammatory effects of cyclo(L-Pro-L-Val) (5) following LPS stimulation in RAW 264.7 macrophages occurred because of phosphorylation of IκB kinase alpha (IKKα), IκB kinase beta (IKKβ), inhibitor of kappa B alpha (IκBα), nuclear factor kappa B (NF-κB) and activations of inducible nitric oxide synthase (iNOS), and cyclooxygenase-2 (COX-2). Cyclo(L-Pro-L-Val) (5) significantly suppressed phosphorylations of IKKα, IKKβ, IκBα, and NF-κB and activations of iNOS and COX-2 in a concentration-dependent manner. Taken together, these results indicate that cyclo(L-Pro-L-Val) (5) can be considered a potential therapeutic agent for the treatment of inflammation-associated disorders.

scholarly journals Antioxidant activity of Rosa multiflora Thunb. flower extract and suppressive activity on proinflammatory mediator production in lipopolysaccharide- stimulated RAW 264.7 macrophages

2016 ◽  
Vol 6 (5) ◽  
pp. 265 ◽  
Author(s):  
Chungshil Kwak ◽  
Hye In Choi ◽  
Jiwon Yang
Keyword(s):  
Nitric Oxide ◽  
Antioxidant Activity ◽  
Ethanol Extract ◽  
Total Phenolic ◽  
Raw 264.7 ◽  
Rosa Multiflora ◽  
Raw 264.7 Macrophages ◽  
Tnf Α ◽  
Cox 2 ◽  
Anti Inflammatory

Background: Oxidative stress and inflammation are associated with various ageing-related chronic diseases. The fruits and roots of Rosa multiflora Thunb. have been used in medicine for the treatment of edema and inflammatory diseases in Eastern Asia. Dried Rosa multiflora Thunb. flower (RMF) have been consumed as a tea in Korea, but reports on the biological activity of RMF are lacking. We evaluated the in vitro antioxidant and anti-inflammatory effects of an ethanol extract from RMF as well as various solvent fractions from the extract.Methods: The ethanol extract (Et) of RMP was fractionated sequentially by hexane (Hx), dichloromethane (DM), ethylacetate (EA), n-butanol (Bt) and distilled water (DW). Total phenolic content and total flavonoid content, scavenging activities of the 2,2-diphenyl-1 picrylhydrazyl radical and 2,2′-azinobis-3-ethylbenzothiazoline-6-sulfonic acid radical and ferric-reducing antioxidant power were measured. Anti-inflammatory effects in terms of levels of nitric oxide and prostaglandin (PG) E2 and production of proinflammatory cytokines such as interleukin (IL)-6, tumor necrosis factor (TNF)-α in lipopolysaccharide (LPS)-treated RAW 264.7 macrophages were measured, and expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2 were measured by Western blot analysis.Results: EA treatment showed the highest total phenolic and total flavonoid content and strongest antioxidant activity, followed by Bt and Et, measured by three different methods. Treatment with Et and all fractions significantly suppressed (p<0.05) nitric oxide production in a dose-dependent manner in LPS-treated RAW 264.7 macrophages via reduction of expression of iNOS protein. Treatment with Et, DM and EA significantly suppressed (p<0.05) PGE2 production induced by LPS treatment, however, only Bt treatment significantly reduced (p<0.05) the expression of COX-2 protein. Treatment with DM, EA and Bt suppressed IL-6 production significantly (p<0.05) in LPS-treated RAW 264.7 macrophages, and treatment with Et, DM, EA and Bt suppressed TNF-α production significantly (p<0.05).Conclusions: These data suggest that the ethanol extract of Rosa multiflora Thunb. flower and its dichloromethan, ethylacetate and n-butanol fractions have potent antioxidant and/or anti-inflammatory activities.Keywords: Rosa multiflora Thunb. flower, antioxidant activity, anti-inflammatory activity, RAW 264 7 macrophages, cytokines, iNOS, COX-2 

scholarly journals Anti-Inflammatory Effect of Liverwort (Marchantia polymorpha L.) and Racomitrium Moss (Racomitrium canescens (Hedw.) Brid.) Growing in Korea

Plants ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 2075
Author(s):  
So-Yeon Kim ◽  
Minji Hong ◽  
Tae-Hee Kim ◽  
Ki Yeon Lee ◽  
Se Jin Park ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Inhibitory Activity ◽  
Methanol Extract ◽  
Marchantia Polymorpha ◽  
No Production ◽  
Hacat Cells ◽  
Tnf Α ◽  
Cox 2 ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Bryophytes contain a variety of bioactive metabolites, but studies about the anti-inflammatory effect of bryophytes are meager. Therefore, the present study aimed to compare the anti-inflammatory effect of methanol extract of Marchantia polymorpha L. (liverwort) and Racomitrium canescens (Racomitrium moss) in lipopolysaccharide (LPS)-induced HaCaT cells. To evaluate the anti-inflammatory effect of liverwort and Racomitrium moss, the levels of nitric oxide (NO) production and the mRNA expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2) and tumor necrosis factor-α (TNF-α), and interleukin (IL)-6 and IL-1β in LPS-induced HaCaT cells were measured. The methanol extract of liverwort and Racomitrium moss significantly decreased LPS-induced NO production in HaCaT cells. When compared with Racomitrium moss extract, pre-treatment with methanol extract of liverwort markedly inhibited the expression of iNOS, COX-2, IL-6, and IL-1β at the concentration of 100 µg/mL with the exception of TNF-α. Further, liverwort extract markedly attenuated the production of TNF-α, IL-6, and IL-1β in the culture medium. In addition, ethyl acetate and butanol fractions obtained from the methanol extract of liverwort showed remarkable inhibitory activity against the production of NO in LPS-stimulated HaCaT cells. The LC-MS data revealed the presence of bisbibenzyl types of bioactive components in the methanol extract of liverwort. These data demonstrate that liverwort extract exhibits effective inhibitory activity against the production of inflammatory mediators in LPS-induced HaCaT cells and may be useful for the treatment of inflammation-mediated diseases.

scholarly journals β-Patchoulene, isolated from patchouli oil, suppresses inflammatory mediators in LPS-stimulated RAW264.7 macrophages

2017 ◽  
Vol 15 (2) ◽  
pp. 136-141 ◽  
Author(s):  
Wen-Hao Yang ◽  
Yu-Hong Liu ◽  
Jia-Li Liang ◽  
Zhi-Xiu Lin ◽  
Qiu-Lin Kong ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Inflammatory Cytokines ◽  
Messenger Rna ◽  
Inflammatory Activity ◽  
Prostaglandin E ◽  
Mrna Levels ◽  
Dependent Manner ◽  
Raw264.7 Macrophages ◽  
Cox 2 ◽  
Anti Inflammatory

β-Patchoulene (β-PAE) is a tricyclic sesquiterpene isolated from patchouli oil. According to our previous study, β-PAE has anti-inflammatory activity in vivo; however, its anti-inflammatory response still remains unconfirmed in vitro. Therefore, this study is committed to demonstrate the anti-inflammatory effect of β-PAE on lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages. According to our results, pre-treatment with β-PAE significantly decreased the protein and messenger RNA (mRNA) levels of pro-inflammatory cytokines including tumor necrosis factor-α (TNF-α), interleukin (IL)-6, and IL-1β while increased the expressions of anti-inflammatory cytokines like IL-10 in a dose-dependent manner. In addition, real-time polymerase chain reaction (PCR) also revealed that β-PAE could interrupt the mRNA expressions of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) and thus decreased the levels of nitric oxide (NO) and prostaglandin E2 (PGE2) in LPS-stimulated RAW264.7 macrophages. In conclusion, these results indicated that β-PAE exerted potent anti-inflammatory activity by maintaining the balance between pro- and anti-inflammatory cytokines as well as suppressing iNOS and COX-2 signaling pathways.

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