• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.2
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• pp.343-350
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• 2009

This study aimed to evaluate the anti-asthmatic effects of Samjajihwang-tang (SJT) using OVA-induced asthmatic mice model. Asthmatic mice model was conducted by repeated challenge of OVA using C57BL/6 mice. Each group was treated with distilled water, SJT (400 mg/kg and 200 mg/kg) extract or cyclosporin A (10 mg/kg) for the later 8 weeks, Penh (plethysmography and enhanced pause), immune cells subpopulation, eotaxin, IL-5, TNF-${\alpha}$, Anti-OVA-lgE in BALF (bronchoalveolar lavage), and lung tissue was analyzed, No cytotoxicity of SJT was shown on hFCs (human fibroblast cells). Administration of SJT significantly decreased Penh levels comparing to control group. SJT treatment significantly ameliorated the increase of total cells number and eosinophil including of immune cell subpopulation of $CD3^+/CD69^+$, $CCR3^+$, $B220^+/CD22^+$, $B220^+/CD45^+$, and $B220^+/lgE^+$ cells in BALF comparing to control group. Eotaxin, IL-5, TNF-${\alpha}$, and Anti-OVA-lgE level in BALF were significantly decreased by SJT treatment too. Histopathological finding verified the improvement of infiltration of inflammatory cells and collagen tissue in the SJT groups comparing to control group. These results strongly suggest that SJT would be a effective candidate for herbal-originated anti-asthmatic drug. However, this drug should be further studied for characterization of the accurate action and underlying mechanisms using variant disease model in the future.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.2
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• pp.443-451
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• 2009

Soyangin-Hyeongbangpaedok-san(SHBPDS) is used for treating upper respiratory infections, In an effort to investigate the anti-inflammatory effects of SHBPDS, we measured production of several cytokines and immunoglobulin in various immune cells. SHBPDS decreased the secretion of TNF-${\alpha}$, but not that of IL-6 in PMA/A23187 stimulated HMC-1 cells. As for mouse B cells, it induced proliferation and caused differential effects in expressions of surface IgE as determined by flow cytometry and secretions of IgE, IgG1, ILA and INF-${\gamma}$as measured by ELISA but showed little change in CD23 or CD69 expression. SHBPDS increased proliferation in anti-CD3/anti-CD28 stimulated CD4 Th cells. Under the Th1/Th2 polarization conditions, SHBPDS at 200 ${\mu}g/m{\ell}$ suppressed the secretion of INF-${\gamma}$ and IL-4. Based on the above results, we conclude that SHBPDS has antiinflammatory activities in mast cells and different immunomodulatroy effects in B cells and Th cells.

• The Korean Journal of Food And Nutrition
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• v.32 no.6
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• pp.651-661
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• 2019

Suaeda asparagoides (Miq.) is a salt marsh plant, long been prescribed in traditional medicine for the treatment of hypertension and liver toxification in Asian countries. The powder of S. asparagoides was added at the ratio of 0, 5, and 10%, respectively, of grain-type Meju to manufacture Doenjang in brine according to the salt concentration (8 and 12%). After 24 weeks of fermentation, the Doenjang samples were determined to have an anti-inflammatory effect on RAW 264.7 cells. Evaluation of the anti-inflammatory effect of Doenjang added S. asparagoides powder extracted using 80% EtOH, was performed to study the inhibition of pro-inflammatory factors such as NF-κB (nuclar factor κB), NO (nitric oxide), TNF-α (tumor necrosis factor alpha), IL-6 (interleukin-6), iNOS (inducible nitric oxide synthase), and COX-2 (cyclooxygenase-2) in lipopolysaccharide (LPS)-induced RAW 264.7 cells. The results showed that the Doenjang extracts reduced the production of NO, IL-6, COX-2, and iNOS increased in the LPS-stimulated RAW cell without cytotoxicity. In the case of the NF-κB and TNF-α there was no significant difference between the control and samples. In conclusion, these results suggest that Doenjang added with the S. asparagoides powder acts as functional fermented food with anti-inflammation effect.

• KSBB Journal
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• v.27 no.6
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• pp.325-329
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• 2012

The anti-inflammatory effects of Sargassum fulvellum water extracts (SFWE) were investigated using lipopolysaccharide (LPS)-induced inflammatory response in this study. To examine the potential anti-inflammatory properties of SFWE, the NO, TNF-${\alpha}$, IL-6, IL-$1{\beta}$, and cell proliferation were measured. It was confirmed that the NO and TNF-${\alpha}$ secretion were significantly suppressed when SFWE was added to LPS-stimulated RAW 264.7 cells. Moreover, the expression of IL-6 and IL-$1{\beta}$ cytokines was suppressed by SFWE in a dose-dependent manner. Especially, IL-6 inhibition activities were over 50% at 1% of SFWE. The cytotoxicity of SFWE and the proliferation of macrophages was measured by MTT assay. As a result, there was no cytotoxicity in the macrophage proliferation treated with SFWE compared to the control. In conclusion, these results suggested that the SFWE may have significant effects on inflammatory factors and can be a potential anti-inflammatory therapeutic materials.

• The Korean Journal of Physiology and Pharmacology
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• v.22 no.4
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• pp.391-398
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• 2018

The aim of this study was to evaluate the in vitro anti-inflammatory and utero-relaxant effect of ${\alpha}$-bisabolol on the pregnant human myometrium. Samples from the pregnant human myometrium were used in functional tests to evaluate the inhibitory effect of ${\alpha}$-bisabolol (560, 860, 1,200 and $1,860{\mu}M$) on spontaneous myometrial contractions. The intracellular cyclic adenosine monophosphate (cAMP) levels generated in response to ${\alpha}$-bisabolol in human myometrial homogenates were measured by ELISA. The anti-inflammatory effect of ${\alpha}$-bisabolol was determined through the measurement of two pro-inflammatory cytokines, tumor necrosis factor-${\alpha}$ ($TNF{\alpha}$) and interleukin $(IL)-1{\beta}$, and the anti-inflammatory cytokine IL-10, in pregnant human myometrial explants stimulated with lipopolysaccharide (LPS). Forskolin was used as a positive control to evaluate the cAMP and cytokine levels. ${\alpha}$-Bisabolol was found to induce a significant inhibition of spontaneous myometrial contractions at the highest concentration level (p<0.05). ${\alpha}$-Bisabolol caused a concentration-dependent decrease in myometrial cAMP levels (p<0.05) and a concentration-dependent decrease in LPS-induced $TNF{\alpha}$ and $IL-1{\beta}$ production, while IL-10 production did not increase significantly (p>0.05). The anti-inflammatory and utero-relaxant effects induced by ${\alpha}$-bisabolol were not associated with an increase in cAMP levels in pregnant human myometrial samples. These properties place ${\alpha}$-bisabolol as a potentially safe and effective adjuvant agent in cases of preterm birth, an area of pharmacological treatment that requires urgent improvement.

• Archives of Plastic Surgery
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• v.37 no.1
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• pp.12-21
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• 2010

Purpose: This work aimed to elucidate the anti-inflammatory effect of pegmatite in vitro and in vivo. Methods: Author evaluated the suppressive effects of pegmatite on lipopolysaccharide (LPS)-stimulated nitric oxide (NO) production, TNF-${\alpha}$ and IL-6 release in the RAW 264.7 murinemacrophages. Results: Treatment of RAW 264.7 cells with pegmatite significantly reduced LPS-stimulated NO production and inflammatory cytokine such as TNF-${\alpha}$ and IL-6 secretion in a concentration-dependent manner. Also pegmatite showed topical anti-inflammatory activity in the arachidonic acid (AA)-induced ear edema and acetic acid-induced increase in capillary permeability assessment in mice. It was also found that pegmatite (10 mg per ear in DW) inhibited arachidonic acid induced edema at 24 h more profoundly than 1 h by topical application. Furthermore, the vascular permeability increase induced by acetic acid was significantly reduced in mice that received pegmatite in 50 mg per mouse. Conclusion: Therefore the results of the present study suggest that pegmatite is a potent inhibitor of the LPS-induced NO and inflammatory cytokine in RAW 264.7 macrophages and showed anti-inflammatory activities in vivo animal model.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.3
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• pp.673-677
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• 2009

In order to verify the anti-inflammatory effects of Gelidium amansii, RAW264.7 macrophages were incubated with the extract of 70% ethanol solution (Ex), and activated with the endotoxin lipopolysaccharide (LPS). Ex inhibited the expression of the pro-inflammatory enzymes, including inducible nitric oxide (NO) synthase (iNOS) and cyclooxygenase-2 (COX-2), and the production of iNOS-mediated NO and COX-2-mediated prostglandin $E_2$ ($PGE_2$) production in a dose-dependent manner. Ex also reduced the release of the pro-inflammatory cytokines, including tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), interleukin-1${\beta}$ (IL-1${\beta}$) and IL-6 in LPS-activated macrophages, The observed anti-inflammatory effects of Ex was associated with inactivation of the nuclear factor ${\kappa}B$ (NF-${\kappa}B$) that mediates the induction of iNOS, COX-2, TNF-${\alpha}$, IL-1${\beta}$, and IL-6. Further studies showed that Ex inactivated NF-${\kappa}B$ through inhibition of phosphorylation of the inhibitory ${\kappa}B$ ($l{\kappa}B$), Taken together, these results suggest that Gelidium amansii exerts anti-inflammatory effects by inhibiting the expression of pro-inflammatory enzymes and the secretion of pro-inflammatory cytokines via inactivation of NF-${\kappa}B$ and/or $l{\kappa}B$.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.47 no.6
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• pp.757-764
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• 2014

Many researchers have studied algae as a source of material having potential biological activities, not least because many marine algae extracts have strong antioxidant properties. In this study, we investigated the anti-inflammatory effects of Pyropia yezoensis extract (PYE) on RAW 264.7 cells by measuring nitric oxide (NO), reactive oxygen species (ROS), superoxide dismutase (SOD), catalase activity, inducible NOS (iNOS), cyclooxygenase-2 (COX-2), nuclear factor-kappa B (NF-${\kappa}B$), interleukin-$1{\beta}$ (1L-$1{\beta}$), and tumor necrosis factor-alpha (TNF-${\alpha}$). PYE decreased the production of intracellular ROS dose-dependently and increased SOD and catalase activity in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. PYE significantly suppressed the production of NO and reduced the expression of iNOS, COX-2, and NF-${\kappa}B$. PYE treatment also inhibited the production of IL-$1{\beta}$ and TNF-${\alpha}$ significantly and reduced the phosphorylation of Akt and MAPK significantly in LPS-stimulated RAW 264.7 cells. These results suggest that PYE has potential anti-oxidant and anti-inflammatory activities.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.41 no.3
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• pp.237-241
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• 2015

To develop a new anti-inflammation agent for cosmetics, we investigated the anti-inflammatory activity of Fallopia sachalinensis RonseDecr. fruit extracts (FSR). FSR inhibited the pre-inflammatory cytokines ($1L-1{\beta}$, IL-6, TNF-${\alpha}$) and reduced NO production of RAW 264.7 macrophage cells in a dose-dependent manner and decreased the activity to about 51% at a concentration of $100{\mu}g/mL$. FSR suppressed not only the mRNA expression of iNOS and COX-2, but also the protein expression of iNOS and COX-2 in macrophage. The results suggested that FSR has considerable potential as a cosmetics ingredient with an anti-inflammatory effect.

• The Journal of Korean Obstetrics and Gynecology
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• v.20 no.1
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• pp.125-143
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• 2007

Purpose : This study was to investigate the anti-inflammatory effects of Kagamsunbanghwalmyungeum(KSBH) which has been medicated the patient such as breast abscess. Methods : In the study of anti-inflammatory effects, KSBH was investigated using cultured cells and a murine models. As for the parameters of inflammation, level of several inflammatory cytokines and chemical mediators which are known to be related to inflammation were determined in mouse lung fibroblast cell(mLFC) and RAW 264.7 cells. Results : The cytotoxicity on mouse lung fibroblast cells(mLFC) was not served at all concentration of KSBH. KSBH in RAW264.7 cell inhibited IL-l${\beta}$, IL-6, TNF-${\alpha}$, COX-2 and NOS-II mRNA genes expression in a concentration-dependent manner, and specially inhibited NOS-II production very significantly at 100${\mu}$g/ ml. KSBH inhibited NO production significantly in a concentration-dependent manner and ROS production in a concentration-dependent manner. KSBH inhibited IL-l${\beta}$, IL-6 and TNF-${\alpha}$ production significantly in serum of acute anti-inflammation-induced mice. KSBH increased the survival rate from the 3rd day on LPS-induced lethal endotoxemia. Conclusion : These results suggest that Kagamsunbanghwalmyungeum(KSBH) can be useful in treating a lot of women mammary diseases caused by inflammation such as breast abscess.