• Journal of Acupuncture Research
• /
• v.23 no.6
• /
• pp.61-76
• /
• 2006

To study the effects of anti-cancer, anti-metastasis and immune response improvement effects of herbal-accupunture with Orostachys japhonicus A.Berger, infusion solution put into Kansu(BL18) of mouse induced by Colon26-L5 human colon cancer cells, which are corresponding to humanbody. We observed the change of body weight, surviving number, median surviving time, increase of life span, changes in amount of leukocyte, erythrocyte, platelet, total protein, creatinine, glucose and LDH, weight of spleen and kidney, histological analysis on tissue metastasis of liver, splenic cell proliferation, the expression of cytokine gene, the number of CD4+, CD8+, CD9+ and NK cell, and concluded like this. The results were obtained as follows ; 1. In acute and sub-acute cytotoxicity experiment, significantly signs were not appeared in all groups. 2. Antimetastatic experiment in vitro and in vivo showed that Orostachys Japhonicus A.Berger Herbal-acupuncture at Kansu(BL18) has antimetastatic effects. 3. The spleen cells proliferation of the experimental groups treated with Orostachys Japhonicus A.Berger infusion solution extract has increased significantly compared with that of the control group. 4. As compared with control, the population of total T cell, helper T cell, cytotoxic T cell and macrophage were increased. 5. The production of Th 1 type cytokines from splenocyte and cytokines which is associated with anti-tumor activity form macrophage were increased significantly. Above the results revealed that herbal-accupunture with Orostachys Japhonicus A.Berger infusion solution has effects of anti-cancer, anti-metastasis and immune response improvement.

• The Korea Journal of Herbology
• /
• v.23 no.4
• /
• pp.81-89
• /
• 2008

Objectives: In this study, the pharmacological effects of the ethylacetate extract of Ostericum koreanum(North Kangwhal; NK) on allergic inflammation were investigated in activated human mast cells. Methods: North Kangwhal was extracted with 80% methanol for 24 h, and then fractionated with ethylacetate(NK-EtOAc extract). HMC-1 cells, an human mast line, were pre-incubated with different concentrations of NK-EtOAc extract for 30 min, and then stimulated with PMA(50 nM/ml) and A23187($1{\mu}M/ml$) at indicated times. The cell toxicity was determined by MTT assay. The concentrations of prostaglandin E2(PGE2) and cytokines(TNF-${\alpha}$, IL-8) were measured by enzyme-linked immunosorbant assay. Results: NK-EtOAc extract($10{\sim}50{\mu}g/ml$) significantly inhibited the productions of $PGE_2$, TNF-${\alpha}$ and IL-8 in PMA/A23187-stimulated HMC-1 cells without cell toxicity($0{\sim}50{\mu}g/ml$). NK-EtOAc extract also inhibited PMA/A23187-induced phosphorylation of ERK1/2 MAPK and the NF-${\kappa}B$ p65 subunit translocation into the nuclear of HMC-1 cells. Conclusions: This study suggests that NK-EtOAc extract may have an anti-inflammatory property through suppressing the production of inflammatory mediators in activated mast cells and its molecular mechanism underlies the blocking of NF-${\kappa}B$ pathway.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.28 no.1
• /
• pp.45-52
• /
• 2014

Hoesaeng-san is known to be effective for treating diarrhea and vomiting. However the therapeutic mechanism of Hoesaeng-san is still not well understood. The aim of the present study was to demonstrate the effects of Hoesaeng-san ethanol extract (HSSEE) on the expression of pro-inflammatory cytokines, as well as to elucidate its mechanism of action in the human mast cell line (HMC-1). Mast Cell were stimulated with phorbol 12-myristate 13-acetate (PMA) plus A23187 in the presence or absence of HSSEE. To study the possible effects of HSSEE, ELISA, RT-PCR, Western blot analysis were used in this study. HSSEE significantly inhibited the PMA plus A23187-induction of inflammatory cytokines such as tumor necrosis factor (TNF)-${\alpha}$, interleukin (IL)-6 and IL-8. In activated HMC-1 cells, phosphorylation of extra-signal response kinase (ERK) 1/2 and c-jun n-terminal kinase (JNK)1/2 decreased after treatment with HSSEE. Moreover HSSEE inhibited PMA plus A23187-induced nuclear factor (NF)-${\kappa}B$ activation and $I{\kappa}B$ degradation. HSSEE suppressed the expression of TNF-${\alpha}$, IL-6, IL-8 through a decrease in the ERK 1/2 and JNK 1/2, as well as activation of NF-${\kappa}B$. These results indicated that HSSEE exerted a regulatory effect on inflammatory reactions mediated by mast cells.

• The Korea Journal of Herbology
• /
• v.23 no.1
• /
• pp.29-38
• /
• 2008

Objectives : Evodia officinalis DODE (EO), an herbal plant, has been widely used in traditional Korean medicine for the treatment of vascular diseases such as hypertension. The crude extract of EO contains phenolic compounds that are effective in protecting liver microsomes, hepatocytes, and erythrocytes against oxidative damage. But EO has been little found to have an anti-inflammatory activity. We investigated anti-inflammatory activity of EO in RAW 264.7 cells and human umbilical vein endothelial cells (HUVECs). Methods : Cytotoxic activity of EO on RAW 264.7 cells was investigated by using 5-(3-caroboxymeth-oxyphenyl)-2H-tetra-zolium inner salt (MTS) assay. The nitric oxide (NO) production was measured by Griess reagent system. And proinflammatory cytokines were measured by ELISA kit. The levels of intracellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) expression were measured by flow cytometer. Results : EO decreased LPS-induced NO production in RAW 264.7 cells. The inhibitory activity of EO on LPS-induced NO release is probably associated with suppressing TNF-${\alpha}$, IL-6 and MCP-1 formation. These results indicate that EO has potential as an anti-inflammatory agent. Moreover, EO decreased TNF-${\alpha}$-induced IL-8, IL-6 production, and ICAM-1 and VCAM-1 expression in HUVECs. Conclusions : EO inhibits TNF-${\alpha}$-induced inflammation via decreasing cytokines production and adhesion molecules expression. These results indicate that EO has potential as an anti-inflammation and anti-artherosclerosis agent.

• Korean Journal of Medicinal Crop Science
• /
• v.16 no.6
• /
• pp.383-389
• /
• 2008

This study was performed to compare effect of immune activities of Rhodiola sachalinensis by various extraction process with different temperature and extraction solvents. Experiments were performed for investigate the immune activities on human B and T cell growth and secretion of their cytokines. Also, antibodies in serum were investigated in female ICR mouse by feeding the extracts of R. sachalinensis at doses of 40, 120 and 360 mg/kg orally for 15 days. The immune cell growth and secretion of cytokines (IL-6, TNF-$\alpha$) on human B and T cells were increased by adding R. sachalinensis extracts compare to the control. Also, total serum IgG levels increased by feeding R. sachalinensis extracts. It can be conclude that optimum condition for efficient extraction of R. sachalinensis as functional material is slovent extraction process using water with ultrasonification at below $100^{\circ}C$ than typical process.

• The Korea Journal of Herbology
• /
• v.35 no.5
• /
• pp.13-21
• /
• 2020

Objective : The genus Glycyrrhiza has been used in food and traditional herbal medicine. Many experimental studies reported that Glycyrrhiza species possess several pharmacological properties. Glycyrrhiza new varieties WONGAM and SINWONGAM have been developed by Korea Rural Development Administration doing research for registration on Ministry of Food and Drug Safety. During the evaluations about pharmacological effect of Glycyrrhiza new varieties WONGAM and SINWONGAM, we focused the anti-allergic effect in this study. Methods : We investigated the anti-allergic effect of WONGAM and SINWONGAM compared with Glycyrrhiza uralensis Fischer and G. glabra L. using anti-dinitrophenyl-immunoglobulin E (IgE)/human serum albumin-stimulated RBL-2H3 cells, phorbol 12-myristate 13-acetate plus calcium ionophore A23187-stimulated HMC-1 cells and compound 48/80-induced anaphylaxis mice model. We analyzed the effect on the expression of various cytokines, and IgE from mast cells and the underlying molecular mechanisms of WONGAM and SINWONGAM in presented models. Results : WONGAM and SINWONGAM showed the inhibitory effect on the histamine release from rat peritoneal mast cells or human mast cells without cytotoxicity. WONGAM and SINWONGAM blocked anaphylactic shock and decreased the IgE production. Furthermore, WONGAM and SINWONGAM inhibited the productions of TNF-α and IL-6 in compound 48/80-induced anaphylaxis mice model. Conclusion : These results indicated that WONGAM and SINWONGAM would have protect effect on allergic responses through the inhibition of allergic mediators and pro-inflammatory cytokines. This study may facilitate the development on Glycyrrhiza new varieties for allergy.

• International Journal of Oral Biology
• /
• v.43 no.4
• /
• pp.223-230
• /
• 2018

Exosomes are Nano-sized lipid vesicles secreted from mammalian cells containing diverse cellular materials such as proteins, lipids, and nucleotides. Multiple lines of evidence indicate that in saliva, exosomes and their contents such as microRNAs (miRNAs) mediate numerous cellular responses upon delivery to recipient cells. The objective of this study was to characterize the different expression profile of exosomal miRNAs in saliva samples, periodically isolated from a single periodontitis patient. Unstimulated saliva was collected from a single patient over time periods for managing periodontitis. MicroRNAs extracted from each phase were investigated for the expression of exosomal miRNAs. Salivary exosomal miRNAs were analyzed using Affymetrix miRNA arrays and prediction of target genes and pathways for its different expression performed using DIANA-mirPath, a web-based, computational tool. Following the delivery of miRNA mimics (hsa-miR-4487, -4532, and -7108-5p) into human gingival fibroblasts, the expression of pro-inflammatory cytokines and activation of the MAPK pathway were evaluated through RT-PCR and western blotting. In each phase, 13 and 43 miRNAs were found to be differently expressed $({\mid}FC{\mid}{\geq}2)$. Among these, hsa-miR-4487 $({\mid}FC{\mid}=9.292005)$ and has-miR-4532 $({\mid}FC{\mid}=18.322697)$ were highly up-regulated in the clinically severe phase, whereas hsa-miR-7108-5p $({\mid}FC{\mid}=12.20601)$ was strongly up-regulated in the clinically mild phase. In addition, the overexpression of miRNA mimics in human gingival fibroblasts resulted in a significant induction of IL-6 mRNA expression and p38 phosphorylation. The findings of this study established alterations in salivary exosomal miRNAs which are dependent on the severity of periodontitis and may act as potential candidates for the treatment of oral inflammatory diseases.

• Microbiology and Biotechnology Letters
• /
• v.50 no.1
• /
• pp.22-30
• /
• 2022

Haliotis discus hannai called abalone, is the valuable marine mollusks and the by-products of abalone processing are viscera. Brownish abalone male viscera (AMV), which have not been reported as having anti-inflammatory effects, was extracted with acetone and fractionated by different six acetone/hexane ratios (0, 10, 20, 30, 40, and 100%) using a silica column via in vitro ABTS and DPPH radical and nitric oxide (NO) production assay-guided fractionation. Among the fractions, the acetone/hexane ratio 40%, A40 exhibited the most potent radical scavenging activities and inhibition of lipopolysaccharide (LPS)-induced NO production without cytotoxicity. A40 inhibited LPS-induced intracellular reactive oxygen species (ROS) production in a dose-dependent manner. Western blot analysis revealed that A40 down-regulated the activation of NF-κB, MAPK (ERK 1/2, p-38, and JNK), and inflammatory enzymes, inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2. Moreover, this fraction inhibited the generation of pro-inflammatory cytokines such as interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α. These results suggested that AMV containing A40 with anti-inflammatory and anti-oxidantive effects, is the effective therapeutic and functional material for treating inflammatory disorders.

• The Korea Journal of Herbology
• /
• v.28 no.5
• /
• pp.39-44
• /
• 2013

Objectives : Allergy is an immune dysfunction caused by degranulation from mast cells in the early phase of allergic disease. The purpose of this study was to investigate the anti-allergic effect of fermented Angelicae gigantis Radix in human mast cell line, HMC-1. Method : The Angelicae gigantis Radix was fermented by Lactobacillus acidophilus. The cell toxicity of fermented Angelicae gigantis Radix(FAGR) was determined by MTT assay. The release of ${\beta}$-hexosaminidase from HMC-1 stimulated by phorbol-12-myristate 13-acetate (PMA) plus A23187 was determined by ${\beta}$-hexosaminidase assay. Also, the concentrations of cytokines (interleukin-$1{\beta}$, -6, -8 and tumor necrosis factor-alpha) were measured by enzyme-linked immunosorbent assay. The gene expression of COX-2 from HMC-1 stimulated by phorbol-12-myristate 13-acetate (PMA) plus A23187 was determined by reverse transcription polymerase chain reaction. The release of histamine on substance P-stimulated HMC-1 was measured by histamine assay. Result : The FAGR suppressed the release of ${\beta}$-hexosaminidase, a marker of degranulation, from HMC-1 stimulated by PMA plus A23187. The FAGR inhibited the production of interleukin-$1{\beta}$, -6, -8 and tumor necrosis factor-alpha. The FAGR inhibited the expression of COX-2 mRNA. The FAGR suppressed the release of histamine on substance P-stimulated HMC-1. Conclusion : These results provide that FAGR may be beneficial in the treatment of allergic inflammatory disease.

• Journal of Ginseng Research
• /
• v.45 no.6
• /
• pp.654-664
• /
• 2021

Background: Ginsenoside Rg3, isolated from Panax ginseng, has anti-inflammatory and anti-tumor activities. It is known to reduce inflammation in acute lung injury in mice, and to reduce the expression of inflammatory cytokines and COX-2 in human asthmatic airway epithelium. In this study, we attempted to determine whether ginsenoside Rg3 inhibits airway inflammation, oxidative stress, and airway hyperresponsiveness (AHR) in the lungs of asthmatic mice. We also investigated its effects on oxidative stress and the inflammatory response in tracheal epithelial cells. Methods: Asthma symptoms were induced in female BALB/c mice sensitized with ovalbumin (OVA). Mice were divided into five groups: normal controls, OVA-induced asthmatic controls, and asthmatic mice treated with ginsenoside Rg3 or prednisolone by intraperitoneal injection. Inflammatory BEAS-2B cells (human tracheal epithelial cells) treated with ginsenoside Rg3 to investigate its effects on inflammatory cytokines and oxidative responses. Results: Ginsenoside Rg3 treatment significantly reduced eosinophil infiltration, oxidative responses, airway inflammation, and AHR in the lungs of asthmatic mice. Ginsenoside Rg3 reduced Th2 cytokine and chemokine levels in bronchoalveolar lavage fluids and lung. Inflammatory BEAS-2B cells treated with ginsenoside Rg3 reduced the eotaxin and pro-inflammatory cytokine expressions, and monocyte adherence to BEAS-2B cells was significantly reduced as a result of decreased ICAM-1 expression. Furthermore, ginsenoside Rg3 reduced the expression of reactive oxygen species in inflammatory BEAS-2B cells. Conclusion: Ginsenoside Rg3 is a potential immunomodulator that can ameliorate pathological features of asthma by decreasing oxidative stress and inflammation