• The Korea Journal of Herbology
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• v.30 no.5
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• pp.59-65
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• 2015

Objectives : Fermentation of herbs has been known to be helpful in improving the immune systems and protecting body against disease. The present study was conducted to evaluate anti-inflammatory effects of the fermentation extracts (FE) consisting of soybean, red ginseng andCitrus UnshiuPeel in lipopolysaccharide (LPS)-activated Raw264.7 cells.Methods : FE were prepared by the fermentation withBacillus Subtilisand then by extraction with ethanol (95%; prepared by the fermentation process). Cell viability was measured by MTT assay. Nitric oxide (NO) production was measured in culture media by Griess assay. The expression of nuclear factor (NF)-κB and inhibitory kappa B alpha (IκBα) was determined by Western blot.Results : LPS-induced production of NO and PGE₂was dose-dependently decreased by the treatment of FE in Raw264.7 cells. These suppressive effects of FE on NO and PGE₂production were related to the inhibition of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) expression. FE inhibited LPS-induced production of pro-inflammatory cytokines, TNF-α, IL-6, and IL-1βin a dose-dependent manner. Furthermore, FE inhibited the NF-κB signaling pathway through the prevention of LPS-induced degradation of IκBαin cytosol and the nuclear translocation of NF-κB.Conclusions : These findings suggest that FE could have anti-inflammatory effects on LPS-induced inflammatory responses in macrophages.

• The Journal of Korean Obstetrics and Gynecology
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• v.21 no.1
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• pp.55-82
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• 2008

Purpose: In this study, we evaluated anti-inflammatory activity and anti-thrombosis effect of Manbunbang(MBB) prescribed to chronic PID patients. Methods: We studied inhibitory effect of platelet aggregation, suppression effect of GPIIb/IIIa activity and inhibitory effect of $TXB_2$ and $PGE_2$ biosynthesis which were caused by ADP, epinephrine, collagen and arachidonic acid in vitro. And suppression of pulmonary embolism, changes of related factors in dextran coagulation condition model and anti-oxidative effect of oxidative damage were studied in vivo. Results: MBB extract showed LD50 of $200\;{\mu}g/ml$ or higher in mouse lung fibroblast cells, and significantly decreased the GPT and GPT level in dextran coagulation condition model compared to the control. MBB extract showed dose-dependent inhibition effect on platelet coagulation induced by ADP, epinephrine, collagen, arachidonic acid. MBB extract showed dose-dependent inhibition effect on GPIIb/IIIa activities compared to the control. MBB extract significantly suppressed TXB2 and PGE2 biosynthesis compared to the control. MBB extract suppressed pulmonary embolism triggered by collagen and epinephrine by 37.5% compared to the control. MBB extract significantly suppressed the decrease of speed of bloodstream caused by blood coagulation in dextran coagulation condition model compared to the control. Concluson : The results strongly suggest the anti-inflammatory activity of Manbunbang through anti-thrombus. Various applications using Manbunbang on inflammatory diseases are anticipated. Anti-oxidative efficacy comparison data between the Manbunbang prescription and the drug compositions may be used as important clinical information, and further investigation of anti-oxidative activities of Chrysanthemum indicum and Rhemaniae Radix should be followed.

• Herbal Formula Science
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• v.22 no.1
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• pp.79-92
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• 2014

Objectives : The aim of this study was identification of the anti-oxidative and anti-inflammatory effects of Talmyung-san (TMS) in mouse macrophage, RAW264.7 cells. Methods : To identify the anti-oxidative effect of TMS, scavenging activities of DPPH radical, nitric oxide and peroxynitrite were measured in vitro. In RAW264.7 cells, DCFH-DA assay was conducted to examine the inhibitory effect of TMS on ROS production in response to lipopolysaccharide. And the productions of nitric oxide (NO), $PGE_2$ and pro-inflammatory cytokines were measured. The levels of COX-2, iNOS, nuclear NF-${\kappa}B$ p65 expression and phosphorylation of $I{\kappa}B-{\alpha}$ in cytosol were detected by western blotting analyses. Results : TMS couldn't scavenged DPPH radical, but nitric oxide and peroxynitrite were decreased. TMS decreased intracellular ROS, NO, and IL-$1{\beta}$ production effectively. However, TMS inhibited $PGE_2$ levels only in high concentration ($300{\mu}g/m{\ell}$) and TMS failed to suppress the production of IL-6 and TNF-${\alpha}$. Results from immunoblot analyses revealed that TMS decreased activation of COX-2, iNOS, phosphorylation of $I{\kappa}B-{\alpha}$ and nuclear translocation of p65. Conclusions : TMS has anti-RNS and anti-inflammatory effects via NF-${\kappa}B$ pathway and more intensive studies will be required to evaluate therapeutic potential of TMS.

• Nutritional Sciences
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• v.1 no.1
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• pp.22-28
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• 1998

Plasma concentrations of Vitamins E and A were measured in 15 non-insulin dependent Korean female subjects and 15 age-matched normal subjects using reversed-phase high-performance liquid chromatography. No differences were found in plasma Vitamin E concentrations between the 2 groups. Plasma Vitamin A concentrations were higher in subjects with non-insulin dependent diabetes melitus (NIDDM). The effects were evaluated of 4 weeks of daily supplementation of 400 mg Vitamin E on plasma levels of these two vitamins. In addition, the effects were observed for Vitamin E supplementation on oxidative stress and immune-related compound productions in non-insulin dependent diabetic patients and control subjects. After treatment with Vitamin E, plasma Vitamin E concentrations were significantly elevated in both groups. Basal plasma thiobarbituric acid reactive substances (TBABS) were identical, and a decreased level of TBARS caused by Vitamin E was observed only in the diabetic group (0.02739$\pm$0.0024 versus 0.01814$\pm$0.0008 nmols malondialdehyde equivalents/dl plasma ; p<0.05). The basal and after-treatment levels of immunoglobulins A, G, M were identical in control and diabetic groups, indicating that Vitamin E did not appear to alter gross humoral responses in this study. However, elevation of Complement 3 ($C_3$) was noticed due to Vitamin E supplementation, revealing a possible effect of vitamin E on one aspect of humoral immunity, Furthermore, an increase in prostaglandin E_2 ($PGE_2$) levels in diabetic patients was normalized by Vitamin E supplementation. This suggests indirectly that the depressed cell-mediated response due to elevated $PGE_2$ could be normalized. For the definitive antioxidant intake recommendations for prevention and treatment of adverse effects of non-insulin dependent diabetes, evidence from intervention trials like this study should be collected. The present data suggests that Vitamin E may oxen some protective effects against oxidative damage and might have beneficial effects of partial immune-stimulation.

• Journal of Acupuncture Research
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• v.23 no.6
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• pp.207-219
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• 2006

Objectives : This study was to investigate the effect of low frequency electro-acupuncture (EA) at ST36 acupoint on the Freund's Complete Adjuvant(FCA)-induced arthritis in rats. Methods : Arthritis was induced by intradermal injection of FCA into base of tail. Experimental groups were divided into 4 groups; Normal, Control, ST36 and Non-Acupoint(NA). ST36 group was treated by 2 Hz EA at ST36 acupoint. Body weight, paw edema volun1e and ankle joint thickness were measured after treatment. And we investigated the effects of 2 Hz EA via WBC count, segment neurophil, lymphocyte, PGE2 assay and NADPH-d histochemistry. Results and Conclusion : The mean of body weight and ankle joint thickness of ST36 group was increased compared with control group. The mean of paw edema volume, WBC count, segment neutrophil and lymphocyte of were not decreased with control group. The mean of PGE2 concentration and NADPH-d positive neurons were changed significantly compared with control group.

• The Korea Journal of Herbology
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• v.27 no.3
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• pp.31-38
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• 2012

Objectives : Mori Folium is one of the traditional medicinal herb. It was commonly used for sericulture in the world and has been traditionally administered as natural therapeutic agent for the treatment of filariasis, diabetes and dropsy in East Asia. This study investigated an anti-inflammatory potential of Mori Folium ethanol extract (MFE). Methods : We examined the effects of MFE on the lipopolysaccharide (LPS)-induced production of nitric oxide (NO) and prostaglandin $E_2$ ($PGE_2$) in a murine macrophage cell line, RAW 264.7. Results : MFE inhibited production of NO and $PGE_2$ in a dose dependent manner and also decreased the expression of inducible nitric oxide synthase (iNOS), cyclooxygenase-2, interleukin (IL)-1, IL-6 and tumor necrosis factor-${\alpha}$. As a plausible molecular mechanism, increased degradation of I-${\kappa}B{\alpha}$ and phosphorylation of I-${\kappa}B{\alpha}$, NF-${\kappa}B$ and MAP kinases by LPS were partly blocked by MFE treatment. Conclusions : These results suggest that MFE has an anti-inflammatory therapeutic potential, which may result from inhibition of NF-${\kappa}B$ activation and MAPK phosphorylation, thereby decreasing the expression of pro-inflammatory genes.

• Korean Journal of Pharmacognosy
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• v.37 no.3
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• pp.136-142
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• 2006

New herbal formula (NHF) is the ethanol extract mixture of Puerariae radix, Artemisia capillaries and Perilla frutescens. We have Investigated the effects on anti-inflammation by NHF and attempted acetic acid induced writhing to verify the analgesic effect. Macrophages and chondrocytes were obtained from mouse and rabbit. Inflammation was induced bγ interleukin-1, tumor necrosis $factor-{\alpha}$, $interferon-{\gamma}$, and lipopolysaccharide. NHF showed strong inhibitory efficacy against cytokine-induced proteoglycan degradation, $PGE_2$ production, NO production, and MMP-9 expression in rabbit articular chondrocyte. In the writhing test, NHF exhibited a dose-dependent inhibition of writhing. Futhermore, NHF increased the activity of SOD. NHF have anti-inflammatory and analgesic activities, and could be a good herbal medicine candidate for curing of osteoarthritis.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.51 no.2
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• pp.135-141
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• 2018

This study investigated the immuno-potentiating activities of Japanese mud shrimp Upogebia major. We examined the effects of enzymatic hydrolysate from U. major on the production of nitric oxide (NO) and prostaglandin $E_2$ ($PGE_2$) and on the expression of pro-inflammation cytokines including $TNF-{\alpha}$, IL-6 and $IL-1{\beta}$ in RAW 264.7 cells. The treatment of six enzymatic hydrolysates of U. major (alcalase, ${\alpha}$-chymotrypsin [${\alpha}-Chy$], trypsin, pepsin, neutrase, protamex) significantly increased the production of NO in RAW 264.7 cells, with ${\alpha}-Chy$ having the greatest effect. This hydrolysate was fractionated by two ultrafiltration membranes at 3 and 10 kDa to created three fractions (below 3 kDa, between 3 and 10 kDa, and above 10 kDa). Of these, the <3 kDa and >10 kDa fractions showed significant increases in NO production. These two fractions also induced $PGE_2$ production in RAW 264.7 cells and showed significant increases in the expression of all cytokines studied. These results suggest that enzymatic hydrolysate from U. major is a potentially useful food material with immune-potentiating effects.

• Journal of Acupuncture Research
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• v.34 no.2
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• pp.83-91
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• 2017

Objectives : Alpiniae oxyphyllae Fructus (AOF) is an herbal medicine, which has been used for the treatment of fatigue, chills, and poor physical conditions. The objective of this study was to investigate the anti-inflammatory and anti-oxidative effects of AOF hot aqueous extract. Methods : The cytotoxicity of AOF extract was evaluated using the MTT assay. Nitric oxide (NO) production was measured by the Griess reaction. Prostaglandin $E_2$ ($PGE_2$) production was measured by a commercial competitive enzyme immunoassay. Cytokine production (IL-1tion co6, and TNF- F- was measured by ELISA. The anti-oxidative effect of AOF extracts was measured by the DPPH method. Polyphenol and flavonoid contents were measured by Folin-Ciocalteu's phenol reagent and aluminum chloride, respectively. Results : AOF hot aqueous extract did not show toxicity at doses of 25, 50, 100, and $200{\mu}g/mL$. AOF extract significantly inhibited NO production at doses of 100 and $200{\mu}g/mL.PGE_2$ production was inhibited by AOF extract treatment at doses of 100 and $200{\mu}g/mL$. AOF extracts reduced IL-6 production in a dose-dependent manner. IL-1ent maTNF- F- 1ent mannerd IL-6 production in uction at doses of 100 and ${\mu}g/mL$. The DPPH free radical scavenging capability was above 50% at $200{\mu}g/mL$. Conclusion : This study suggests that AOF hot aqueous extract may exert anti-inflammatory and anti-oxidative effects in a dose-dependent manner. Further studies are required for validating the safety and efficacy of AOF.

• The Korea Journal of Herbology
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• v.31 no.4
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• pp.1-10
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• 2016

Objectives: In Korean medicine, Curculiginis Rhizoma was treated for arthritis in remedy. But efficacy of Curculiginis Rhizoma on collagen induced arthritis was not revealed.Methods: Anti inflammatory effect of Curculiginis Rhizoma was researched in vitro with RAW264.7 cell and cell toxicity, levels of proinflammatory cytokines (TNF-α, IL-1β, IL-6 and IL-12) and PGE2 were analyzed by ELISA assay. Inflammatory protein were analyzed by western blotting assay (JNK, ERK, COX-2, TNF-α and IL-1β). In vivo, collagen induced arthritis mice model was used to evaluate anti-inflammation effect through arthritis index, immune cell number and cytokine levels (TNF-α, IL-6 and IL-1β) in serum.Results: ECR(Extract of Curculiginis Rhizoma) has not shown cell toxicity in 200 ㎍/㎖ on RAW264.7 cell. ECR suppressed releases of NO, TNF-α, IL-1β, IL-6, IL-12 and PGE2 on RAW264.7 cell treated with lipopolysacharide (1 ㎍/㎖). And ECR inhibited regulation of TNF-α, IL-1β and IL-6 mRNA, reduced protein release of JNK, ERK, iNOS, COX-2, IL-1β and TNF-α. AI of group treated with ECR 200 ㎎/㎏ and 100 ㎎/㎏ were significantly decreased compared to vihicle arthritis mice, the number of immune cell in foot joint was increased on control mice but those of group treated with ECR 200 ㎎/㎏ and 100 ㎎/㎏ were significantly reduced. This results correspond with contens of cytokines (TNF-α, IL-1β and IL-6) in serum.Conclusions: Curculiginis Rhizoma has anti-inflammation effect on RAW264.7 cell in vitro and collagen induced arthritis in vivo. So it is necessary to research more mechanism for cascade imfact.