• The Journal of Internal Korean Medicine
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• v.28 no.2
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• pp.304-320
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• 2007

Objective : To evaluate the effect of Astragalus Membranaceus Extrac (AME) on myelosuppression, activity and immune modulation in 5-fluorouracil (5-FU) treated mice. Method : We carried out complete blood count, histological analysis of bone marrow, and cell colony forming assay for hematopoietic progenitor to evaluate the effect of AME on myelosuppression and conducted swimming test, survival rate, nitric oxide (NO) assay, 51Cr release assay in natural killer cell, mRNA expression of $IL-1{\beta}$, IL-2, IL-4, IL-6, IL-10, $TNF-{\alpht}$, $IFN-{\gamma}$, $TGF-{\beta}$ and GM-CSF in spleen cells to evaluate the effect of AME on quality of life (QOL). Results : AME improved 5-FU induced myelosuppression and peripheral blood count was recovered effectively, had significant efficacy to protect against chemotherapy induced marrow-destruction and on hematopoiesis compared with the control group, improved increase survival rate and the swimming time, had a stimulatory effect on macrophage activation and NK cell activity, and up-regulated cytokine gene transcription (IL-2, IL-6, $IFN-{\gamma}$) in murine immunologic system. Conclusion : We can conclude that AM is an effective herbal agent for improvement of myelosuppression and QOL in 5-FU treated mice.

• The Journal of Pediatrics of Korean Medicine
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• v.24 no.2
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• pp.126-136
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• 2010

Objectives The purpose of this study was to investigate the antiallergic and antioxidative effects of Chaenomeles Sinensis (CS). Methods CS pretreatments inhibited anti-DNP IgE in RBL-2H3 mast cells for an hour. we measured cell viability, $\beta$-hexosaminidase release, IL-4, TNF-$\alpha$ secretion, and IL-4, TNF-$\alpha$ mRNA expression CS pretreatments inhibited DNP-HSA($10\;{\mu}g/ml$) for ten minutes, we measured Dicholrodihydrofluorescein(DCF) and DPPH radical-scavenging activity in 0.5 mM 1,1-diphenyl-2-picrydrazyl(DPPH) radical solution, 0.1ml, 99% ethanol 0.8ml, and CS 0.1 ml mixed solution. Results 0, 1, 2, 3, 4, 5 mg/ml CS treatments were not affect on cell viability and inhibited b-hexosaminidase release, IL-4, TNF-$\alpha$ secretion, CS treatments also decreased IL-4, TNF-$\alpha$ mRNA expression in RBL-2H3 cells. CS treatments inhibited reactive oxygen species(ROS) and DPPH radical-scavenging activity. Conclusions These results suggest that CS may be useful for the prevention or treatment of allergic disease.

• The Korea Journal of Herbology
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• v.30 no.1
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• pp.77-84
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• 2015

Objectives : Brain inflammation early activates the microglia and activated microglia secrete a variety of pro-inflammatory cytokines. Kaempferol, which is a flavonoid in Cuscutae Semen, shows a wide range of physiological activities, including neurons protection and anti-inflammatory actions through inhibition of pro-inflammatory mediators. The present study examined the modulatory effect of kaempferol on cytokines [tumor necrosis factor- alpha ($TNF-{\alpha}$), interleukin-1beta ($IL-1{\beta}$) and interleukin-6 (IL-6)] and cyclooxygenase-2 (COX-2) mRNA expression and microglia activation in the brain tissue of the mouse. Methods : Kaempferol was administered orally three doses of 10, 20 and 30 mg/kg respectively, once 1 hour before the lippolysaccharide(LPS) (3 mg/kg, i.p.) injection. Brain tissue was removed at 4 hours after LPS injection. Cytokines and COX-2 mRNA expression in the brain tissue was measured by the quantitative real-time polymerase chain reaction (PCR) method. Iba1 expression was calculated by western blotting method. Microglia was observed with immunohistochemistry. Immunohistochemistry stained microglia was analyzed by using ImageJ software. Results : Kaempferol 20 and 30 mg/kg was significantly attenuated the expression of $TNF-{\alpha}$, $IL-1{\beta}$ and IL-6 mRNA. Kaempfrol 10, 20 and 30 mg/kg significantly attenuated COX-2 mRNA expression in the brain tissue. Kaempferol 30 mg/kg significantly suppressed the increase of Iba1 protein expression by LPS. Kaempferol 30 mg/kg significantly decreased the number of microglia in the cerebral cortex and the number and cell size of microglia in the hypothalamic region and the area percentage of ionized calcium binding adaptor molecule 1(Iba1)-expressed microglia in the hippocampus. Conclusions : This results indicate that kaempferol plays an anti-inflammatory role in the brain.

• The Journal of Korean Obstetrics and Gynecology
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• v.22 no.3
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• pp.51-65
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• 2009

Purpose: The purpose of this study is to investigate the anti-inflammatory effects of three types of Yongdamsagantanggamibang(YSTG) which has been medicated the patient with inflammatory disease of female genitourinary system. Methods: To verify the anti-inflammatory mechanism of YSTGs, expressions of IL-1${\beta}$, IL-6, MCP-1, COX-2 and TNF-${\alpha}$ mRNA in THP-1 cells were examined. And we investigated the production levels of IL-1${\beta}$, IL-6 and TNF-${\alpha}$ in mouse following LPS co-treatment. Results: 1. YSTG1, YSTG2 and YSTG3 extract did not show any cytotoxic effect on human fibroblast cells at any of the concentrations evaluated(500, 250, 125, 62.5, 37.25 ${\mu}g/m{\ell}$) 2. YSTG1, YSTG2 and YSTG3 extract showed scavenging activity on DPPH free radical and SOD-like activity. 3. YSTG1, YSTG2 and YSTG3 extract decreased production levels of IL-1${\beta}$, IL-6, IL-8, TNF-${\alpha}$ and MCP-1 in LPS-treated THP-1 cells. 4. YSTG1, YSTG2 and YSTG3 extract decreased expressions of IL-1${\beta}$, IL-6, MCP-1, COX-2 and TNF-${\alpha}$ mRNA in LPS-treated THP-1 cells. 5. YSTG1, YSTG2 and YSTG3 extract decreased production levels of IL-1${\beta}$, IL-6 and TNF-${\alpha}$ in serum of LPS-treated mouse. Conclusion: Based on results above, it is revealed three types of YSTG have the anti-inflammatory effect, and may be effective in the treatment for inflammatory disease of female genitourinary system.

• Journal of Pharmacopuncture
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• v.15 no.1
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• pp.7-11
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• 2012

Aim: Historically, mineral compound herbal medicines have long been used in treatments of immune-related diseases in Korea, China and other Asian countries. In this study, we investigated the anti-inflammatory effect of egg white combined with chalcanthite (IS4) on lipopolysaccharide (LPS)-stimulated RAW 264.7 cells. Methods: RAW 264.7 cells cultured with LPS and various concentrations of IS4 were analyzed to determine the production of pro-inflammatory cytokines and mediators by using enzyme-linked immune sorbent assays (ELISAs). Results: IS4 concentration inhibited the production of interleukin-1beta (IL-$1{\beta}$), interleukin-6 (IL-6), and granulocyte-macrophage colony-stimulating factor (GM-CSF) induced by LPS. IS4 at high concentrations (25 and 50 ${\mu}g/ml$) inhibited, in concentration-dependent manner, the expression of tumor necrosis factor-alpha (TNF-${\alpha}$) stimulated by LPS. Conclusion: IS4 has shown an anti-inflammatory effect in RAW 264.7 cells.

• The Journal of Internal Korean Medicine
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• v.29 no.2
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• pp.385-400
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• 2008

Objectives : This study was carried out to investigate the effects of Soyumjungjang-tang(SJT) on the experimental ulcerative colitis induced by dextran sulfate sodium(DSS) in mice. Methods : Ulcerative colitis was induced through supplying 4% DSS solution as the drinking water for 7 days in 6-week-old male ICR mice. The colitic mice were divided into three groups: the sample groups were orally administered SJT in doses of 25mg/kg(S25 group) or 100mg/kg(S100 group) once a day for 10 days, from 3 days before starting drinking the DSS solution, and the control(C) group was administered normal saline instead of SJT. The DSS solution or SJT was not administered to the normal(N) group. The length of colon, histologic finding, the activities of myeloperoxidase(MPO) and alkaline phosphatase(AP), and the expressions of $IL-1{\beta}$, IL-6, COX-2, $NF-{\kappa}B$, and $I{\kappa}B$ in colonic mucosa was checked using immunoblot, ELISA, etc. The activities of chondroitinase, tryptophanase, ${\beta}-glucuronidase$ and ${\beta}-glucosidase$ in stool were also measured. Results : The length of colon shortened, histologic finding deteriorated, the activities of MPO, AP, chondroitinase, tryptophanase, ${\beta}-glucuronidase$ and ${\beta}-glucosidase$, and the expressions of $IL-1{\beta}$, IL-6, COX-2, $NF-{\kappa}B$ increased, and the expression of $I{\kappa}B$ decreased in the C group. All measures, except $NF-{\kappa}B$, were restored in S25 group, but some measures deteriorated more in the S100 group than in the C group. Conclusions : According to the above results, it is supposed that SJT has a potential therapeutic effect on ulcerative colitis.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.24 no.2
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• pp.1-15
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• 2011

Objective : Recently interest of fermented herb medicine has increased in Oriental medicine. Herb medicine fermented in a proper condition resultingly has better or new virtue by microbe. This study was designed to compare the anti-inflammatory effects of herbal decoction and fermented herbal decoction in Hwangnyeonhaedok-tang (Huanglian fiedu-tang; HHT). Methods : The effects of HHT and FHHT on anti-inflammation were measured by production of NO and pro-inflammatory cytokine productions including TNF-${\alpha}$ and IL-1${\beta}$, IL-6 in LPS induced RAW 264.7 cells. Results : 1. Cell viability in three doses of HHT extract (0.01, 0.05 and 0.10 mg/ml) and two doses of FHHT extract (0.01, 0.05 mg/ml) was more than 70％ and 80％ each. 2. In RAW 264.7 cells, LPS displayed significant stimulatory effects on the production of NO. However, both HHT, FHHT showed significant inhibitory effects on the production of NO. 3. Pre-treatment by HHT in a various concentrations (0.01, 0.05, 0.10, 0.50mg/ml) reduced the elevated production of TNF-${\alpha}$, IL-1${\beta}$, IL-1${\beta}$ mRNA, IL-6 mRNA. More than 0.05mg/ml concentrations of HHT reduced the production of IL-6. And TNF-${\alpha}$, IL-1${\beta}$ level of mouse serum reduced in a various dose(0.1, 0.5, 1.0g/kg). 4. Pre-treatment by FHHT in a various concentrations (0.01, 0.05, 0.10, 0.50mg/ml) reduced the elevated production of TNF-${\alpha}$. More than 0.05mg/ml concentrations of FHHT reduced the expression of TNF-${\alpha}$ mRNA. 0.1, 0.50mg/ml concentrations of FHHT reduced the production of IL-6. And IL-1${\beta}$ level of mouse serum reduced in a various dose(0.1, 0.5, 1.0g/kg). Conclusions : These results indicated that both HHT and FHHT could have anti-inflammatory capacity by inhibiting the production of NO and cytokines in vitro. But HHT has more strong anti-inflammatory effects than that of FHHT in broad outlines.

• Journal of the Korean Society of Food Science and Nutrition
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• v.42 no.12
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• pp.1924-1929
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• 2013

Hizikia fusiforme (seaweed fusiforme) has long been used as a food source mainly in Korea and Japan. This study was performed to evaluate the immunomodulative effects of Hizikia fusiforme in mice. Hizikia fusiforme water extracts (0, 50, and 500 mg/kg b.w.) were orally administrated into the mice every other day, for four weeks. The proliferation of splenocytes, as well as the levels of proinflammatory cytokines (IL-$1{\beta}$, IL-6, and TNF-${\alpha}$) secreted by activated macrophages were measured. Splenocyte proliferation was enhanced in the experimental groups compared to that of the control group. Also, the mice with Hizikia fusiforme water extracts supplementation in both concentrations showed increased levels of cytokine production by activated peritoneal macrophages compared to those in the control group. The highest levels of cytokine (IL-$1{\beta}$, IL-6, TNF-${\alpha}$) production were observed in the 50 mg/kg b.w. supplementation group stimulated by LPS for all three cytokines. The results of this study showed that the supplementation of Hizikia fusiforme water extracts may enhance the immune function by regulating the splenocytes proliferation and the cytokine production by activated macrophages. Further studies are needed to identify the stimulative and immunomodulating components of Hizikia fusiforme.

• Journal of Acupuncture Research
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• v.22 no.2
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• pp.43-53
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• 2005

Objective: Since Ulmus davidiana Planch (Ulmaceae) has been known to have anti-inflammatory and protective effects on damaged tissue, inflammation and bone among other functions, this study was undertaken to address whether the water extract of the bark of Ulmus davidiana Planch (Ulmaceae) (UD) could modulate the expression of inducible inflammatory cytokines in mice. The present study was also done in order to assess the therapeutic effects of UD in collagen-induced arthritis (CIA) in mice. Methods : DBA/1 mice were immunized with bovine type II collagen. After a second collagen immunization, mice were treated with UD orally at 100 mg/kg once a day for 3 weeks. Paws were evaluated macroscopically for redness, swelling and deformities. The levels of $TNF-{\alpha}\;and\;IL-1{\beta}$ in the ankle were examined. The severity of arthritis within the knee joints was evaluated by histological assessment of cartilage destruction and pannus formation. Results : Administration of UD significantly suppressed the progression of CIA and inhibited the production of $TNF-{\alpha}\;and\;IL-1{\beta}$ in the paws. The erosion of cartilage was dramatically reduced in mouse knees after treatment with UD. In the serum of UD-treated mice, the levels of IL-4 and IL-10, anti-inflammatory cytokines, were increased. Conclusion : From the results, it was concluded that administration of UD has therapeutic effects on CIA including protection of cartilage and RA for a potential therapy.

• Journal of Korean Neurosurgical Society
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• v.40 no.2
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• pp.103-109
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• 2006

Objective : Activated endothelial cells mediate the cascade of reactions in response to hypoxia for adaptation to the stress. It has been suggested that hypoxia, by itself, without reperfusion, can activate the endothelial cells and initiate complex responses. In this study, we investigated whether hypoxia-induced endothelial products alter the endothelial permeability and have a direct cytotoxic effect on nerve cells. Methods : Hypoxic condition of primary human umbilical vein endothelial cells[HUVEC] was induced by $CoCl_2$ treatment in culture medium. Cell growth was evaluated by 3,4,5-dimethyl thiazole-3,5-diphenyl tetrazolium bromide [MTT] assay Hypoxia-induced products [$IL-1{\beta},\;TGF-{\beta}1,\;IFN-{\gamma},\;TNF-{\alpha}$, IL-10, IL-6, IL-8, MCP-l and VEGF] were assessed by enzyme-linked immunosorbent assay. Endothelial permeability was evaluated by Western blotting. Results : Prolonged hypoxia caused endothelial cells to secrete IL -6, IL -8, MCP-1 and VEGF. However, the levels of IL -1, IL -10, $TNF-{\alpha},\;TGF-{\beta},\;IFN-{\gamma}$ and nitric oxide remained unchanged over 48 h hypoxia. Hypoxic exposure to endothelial cells induced the time-dependent down regulation of the expression of cadherin and catenin protein. The conditioned medium taken from hypoxic HUVECs had the cytotoxic effect selectively on neuroblastoma cells, but not on astroglioma cells. Conclusion : These results suggest the possibility that endothelial cell derived cytokines or other secreted products with the increased endothelial permeability might directly contribute to nerve cell injury followed by hypoxia.