• The Journal of Korean Obstetrics and Gynecology
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• v.21 no.2
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• pp.76-96
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• 2008

Purpose: This study was performed to evaluate anti-inflammatory effects of Jogantanggagambang(JGTG). Methods: In the study of anti-oxidant activities, JGTG was investigated by DPPH radical scavenger activity, superoxide dismutase activity and superoxide anion radical scavenger activity. In the study of anti-inflammatory effects, JGTG was investigated using cultured cells and murine models. As for the parameters of inflammation, levels of several inflammatory cytokines and chemical mediators which are known to be related to inflammation were measured in mouse lung fibroblast cells(mLFCs) and RAW264.7 cells. Results: 1. JGTG showed a safety in cytotoxicity and toxicity of liver. 2. JGTG effected scavenging activity on DPPH free radical, superoxide dismutase and superoxide anion radical. 3. JGTG in RAW 264.7 cell decreased IL-$1{\beta}$ mRNA expression, IL-6 mRNA expression, TNF-${\alpha}$ mRNA expression at 50, $100{\mu}g/m{\ell}$ and also decreased NOS-II mRNA expression at $100{\mu}g/m{\ell}$, and decreased COX-2 mRNA expression at 10, 50, $100{\mu}g/m{\ell}$. 4. JGTG in RAW 264.7 cell decreased significantly IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ at 50, $100{\mu}g/m{\ell}$. 5. JGTG inhibited significantly IL-$1{\beta}$, IL-6 and TNF-${\alpha}$ production in serum of acute inflammation-induced mice. 6. JGTG decreased significantly IL-$1{\beta}$ mRNA production in spleen tissue. Conclusion: These results suggest that JGTG can be used for treating diverse female diseases caused by inflammation

• The Korean Journal of Food And Nutrition
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• v.27 no.2
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• pp.267-273
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• 2014

This study found antibacterial activity of $DMfree^{(R)}$ [green tea extract] on facultative bacteria by direct petri dish method and gene array of obligatory M. leprae infected mesenchymal stem cells (MSC). While DMfree showed DPPH radical scavenging effect and high contents of polyphenol, it did not inhibit growth of facultative bacteria such as E. coli and S. aureus on the petri dish. The result does not exclude a possible antibacterial effect of organic solvent extract of green tea rather than DMfree which comes from the water extract of green tea. Pre-treatment of DMfree appeared to have no effect on copy number of 14 genes compared with control MSC by real-time RT-PCR. However pre-treatment of DMfree on M. leprae infected MSC revealed a significant decrease of anti-inflammatory cytokine (IL-6), (P<0.038) and sharp down-regulation of pro-inflammatory cytokine (IL-1). Enhanced expression of VEGFR-1 mRNA was noted in DMfree pretreated M. leprae infected MSC group (P<0.003). These results show that DMfree would stabilize M. leprae infected MSC from further inflammation by down-regulating anti-inflammatory cytokine (IL-6) and pro-inflammatory cytokine (IL-$1{\beta}$). This is the first report on DMfree inhibition of IL-6 and IL-$1{\beta}$ expression in M. leprae infected MSC. Further experiments that detect protein levels of IL-$1{\beta}$ and IL-6 may support the result of this gene array.

• The Journal of Internal Korean Medicine
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• v.25 no.2
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• pp.245-257
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• 2004

This study was done to evaluate the antiallergic effects of Naenghyohwan(NHH). Cytotoxic activity for lung fibroblast cells, cytokines transcript expression of IL-1, IL-4, IL-5, TNF-${\alpha}$, IL-6, IL-10, TGF-${\beta}$1, IFN-${\gamma}$, production of IL-4, IL-10. IFN-${\gamma}$, IgE in anti-CD40mAb plus rIL-4 stimulated murine splenic B cells and the production of histamin released in mast cells, and the expression of histamine release factor(HRF) in splenic B cells were measurd. The following results were obtained. NHH did not showed cytotoxicity in fibroblast cells. NHH increased the gene synthesis of TNF-${\alpha}$, IFN-${\gamma}$(m-RNA). NHH decreased the gene synthesis of IL-1${\beta}$, IL-4, IL-5, IL-6, TGF-${\beta}1$(m-RNA). NHH decreased the appearance of IL-4, IgE significantly. NHH increased the appearance of IL-10. IFN-${\gamma}$ significantly. NHH decreased the proliferation of B cells significantly. NHH decreased the appearance of histamin expression of HRF in mast cells significantly. The results suggest NHH is effective against the allergies. Continued studies of the antiallergic effects of NHH are urged.

• Biomedical Science Letters
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• v.12 no.4
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• pp.329-335
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• 2006

Echinostoma hortense (E. hortense) is an intestinal trematode with the highest infection rate in South Korea. However, the immune response against E. hortense infection has not been explained well. In the present study, we investigated the effect of treatment with cyclosporin A (CsA) and histamine receptor antagonists on the cytokine expression and mucosal goblet cells in E. hortense-infected C3H/HeN mice. The alteration of cytokine mRNA expression ($TNF-{\alpha},\;IL-l{\beta},\;IL-4\;and\;IL-5$), intestinal worm recovery rate and goblet cell responses were measured weekly from 0 to 5 weeks post-infection (P.I.) in the control and the following three drug-treated groups: CsA, hydroxyzine and cimetidine. Compared with the control group, the expression of $TNF-{\alpha}$, IL-4 and IL-5 mRNAs decreased in the CsA- and hydroxyzine-treated groups, but only IL-4 mRNA expression did in the cimetidine-treated group. Worm recovery rate was significantly increased in the drug-treated groups. Mucosal goblet cells and their mucin response significantly decreased in the CsA-treated group (P<0.01), but significantly increased in the cimetidine- (P<0.05) and hydroxyzine- (P<0.01) treated groups. These data suggest that CsA treatment inhibits production of Th1- and Th2-type cytokines which are necessary for the worm expulsion. Histamine receptor increases goblet cells and their mucin activation, although it remains to be elucidated whether it directly affects the worm expulsion period of E. hortense in C3H/HeN mice.

• Journal of Pharmacopuncture
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• v.7 no.3
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• pp.77-88
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• 2004

Objectives ; This study was to investigate the anti-cancer effects of herbal acupuncture with distilled fresh ginseng. The herbal acupuncture was injected to Chung-wan($C.V_{12}$) and Wisu($BL_{21}$) of mice that were subjected to Sarcoma-180 adbominal cancer cell and A549 human epithelial lung cancer cells in vitro. Methods : Anti-cancer effects of distilled fresh ginseng herbal acupuncture were tested by measruing Cox, Bcl-2, and Bax by using RT-PCR in A549 human epithelial lung cancer cells in vitro. And four weeks old Balb/c line male mice weighing around $20\;{\pm}\;3g$ were used to measure survival rate and anti-cancer effect to outputs of interleukin-2 and interleukin-4 using flow cytometry, possibility of mRNA menifestation using RT-PCR, and Cox mRNA. The results are as follows. Results : 1. In measuring mRNA menifestation in Cox, Bcl-2, and Bax by using RT-PCR in A549 human epithelial lung cancer cells in vitro, the result showed that fresh ginseng decreased Cox-2 which is directly involved in Inflammation process. 2. Survival rate was measured in an anti-cancer effect experiment against Sarcoma-180 abdorminal cancer. Median survival time of controlled group was 27 days, of experiment group I was 21 days, and of experiment group II was 27 days. Therefore, experiment group I showed -22.2% increase in survival rate and experiment group II showed no difference compare to controlled group. 3. There was no difference between condition group and controlled and experiment group in measuring outputs of interleukin-2 and interleukin 4 by using flow cytometry 4. In measuring outputs of interleukin-2 by using ELISA, there was no significant difference between condition group and controlled group and there was decrease in experiment group II compared to conditioned and controlled group. 5. In measuring cytokine mRNA menifestation by using RT-PCR, experiment group I showed increase of mRNA menifestation in interleukin-2,4 and $interferon-{\gamma}$ and experiment group II showed no significant difference in $interferon-{\gamma}$. Conclusion : According to the results, fresh ginseng herbal-acupuncture took a little effects in cancer. In using distilled fresh ginseng herbal acupuncture has effect on Cox-2 decrease. However, the difference in concentration of fresh ginseng showed no effect on killing cancer cell. It is assumed that inaccurate concentration of herbal acupuncture and fresh ginseng component could be the reason for this result. Therefore, future consideration will be studies on herbal acupuncture concentration.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.1
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• pp.307-314
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• 2015

Background: Bladder cancer is among the five most common malignancies worldwide. Altered expression of suppressor of cytokine signaling -3 (SOCS-3) has been implicated in various types of human cancers; however, its role in bladder cancer is not well established. Aim: The present study was undertaken to investigate the mRNA expression of SOCS-3 in normal and cancerous bladder tissue and to explore its correlation with urinary levels of some proinflammatory cytokines, cytokeratin-18 (CK -18) and with tumor histopathological grading, in order to evaluate their role as potential diagnostic markers. Materials and Methods: SOCS3 mRNA expression levels were evaluated using quantitative real time PCR. Urinary levels of interleukins 6 and 8 were estimated by enzyme linked immunosorbent assay (ELISA). Cytokeratin-18 expression was analyzed by immuunohistochemistry then validated by ELISA. Results: SOC3 m RNA expression levels were significantly lower in high grade urothelial carcinoma ($0.36{\pm}0.12$) compared to low grade carcinoma ($1.22{\pm}0.38$) and controls ($4.08{\pm}0.88$), (p<0.001). However, in high grade urothelial carcinoma the urinary levels of IL-6, IL-8, total CK-18($221.33{\pm}22.84pg/ml$, $325.2{\pm}53.6pg/ml$, $466.7{\pm}57.40U/L$ respectively) were significantly higher than their levels in low grade carcinoma ($58.6{\pm}18.6pg/ml$, $58.3{\pm}50.2pg/ml$, $185.5{\pm}60.3U/L$ respectively) and controls ($50.9{\pm}23.0pg/ml$, $7.12{\pm}2.74pg/ml$, $106.7{\pm}47.3U/L$ respectively), (p<0.001). Conclusions: Advanced grade of urothelial bladder carcinoma is significantly associated with lowered mRNA expression of SOC3 as well as elevated urinary levels of proinflammatory cytokines and CK-18. Furthermore, our results suggested that urinary IL-8, IL-6 and CK-18 may benefit as noninvasive biomarkers for early detection as well as histopathological subtyping of urothelial carcinoma.

• Korean Journal of Veterinary Research
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• v.47 no.2
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• pp.175-185
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• 2007

This study was carried out to investigate the pathogenesis and pathogenicity of the porcine circovirus type 2 (PCV2) Korean isolate from weaned pigs. Twenty four weaned pigs, PCV2, porcine reproductive and respiratory syndrome virus (PRRSV) and porcine parvovirus (PPV) antibodies free, were allocated to 4 groups (n = 6). Six pigs were inoculated intranasally with PCV2 alone, 6 with PCV2 and PRRSV, 6 with the combined PCV2/PRRSV/PPV inoculum, and 6 were remained as a uninoculated negative control. Pigs were killed 3 and 6 weeks after inoculation and tissue samples examined for gross and microscopic lesions and for the presence of PCV2 antigens and nucleic acids. Experimentally inoculated pigs were evaluated for 3 considerations: 1. development of postweaning multisystemic wasting syndrome (PMWS), 2. distribution of viral antigens by immunohistochemistry and polymerase chain reaction (PCR), and 3. cytokine mRNA levels in lymph nodes. Pigs inoculated with PCV2/PRRSV/PPV showed typical clinical signs, gross findings, and histopathologic characteristics of PMWS. In the PCV2/PRRSV/PPV inoculated group, the PCV2 antigen was widely distributed in various parenchymal organs such as brain, spinal cord, tonsil, lymph nodes, lung, heart, liver, kidney, spleen, and peyer's patch. Lymph node mRNA expression of IL-$1{\alpha}$, IL-2R and IL-8 was determined by real-time PCR. The pigs of PCV2/PRRSV and PCV2/PRRSV/PPV inoculation group, the mRNA expression was characterized by a decrease of IL-$1{\alpha}$, IL-2R and IL-8. The decrease of cytokine mRNA represent the state of T cell immuno-suppression in pig, and nicely support the evidence for the impairment of immune system in pigs with PMWS. In conclusion, PCV2 infection and some additional infectious causes such as PRRSV and/or PPV are warranted for the presence of PMWS in weaned pigs in Korea.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.2
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• pp.394-403
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• 2006

This research investigated the effect of the CMT and MCMT on Alzheimer's disease. The effects of the CMT and MCMT extract on expression of proinflammatory cytokine($IL-1{\beta}$, IL-6, $TNF-{\alpha}$) in the THP-1 cell; amyloid precursor proteins(APP), acetylcholinesterase(AChE) mRNA of PC-12 cells treated with CT105; the AChE activity and the APP production of PC-12 cell lysate treated with CT105 were investigated. The CMT and MCMT extract suppressed overexpression of $IL-1{\beta}$, IL-6, $TNF-{\alpha}$ in the THP-1 cell treated by LPS; the expression of APP, AChE mRNA in PC-12 cells treated with CT105; the AChE activity and the production of APP in PC-12 cell lysate treated with CT105 significantly. This study suggest that CMT and MCMT may be effective for the prevention and treatment of Alzheimer's disease.

• Archives of Pharmacal Research
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• v.28 no.3
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• pp.343-350
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• 2005

Gamma radiation causes suppression of the immune function, and immune properties are related to cytokine production. In the present study, the polysaccharide, Ginsan, purified from an ethanol-insoluble fraction of Ginseng (Panax ginseng C.A. Meyer, Araliaceae) water extract was studied to assess its effects on the immunosuppressive activities of gamma radiation. Gin­san was found to stimulate murine normal splenocytes by inducing the mRNA expressions of Th1 and Th2 type cytokines, and also restore the mRNA expression of IFN-$/gamma$, Th1 cytokine, after its inhibition by whole-body gamma irradiation. Therefore, Ginsan was found to restore the T lymphocytes function that had been suppressed by gamma irradiation in allogenic MLR (mixed lymphocyte reactions). However, Ginsan exhibited no excessive stimulatory effects on the control group. The above results indicated that Ginsan may constitute a new noble agent for the improvement of gamma radiation-induced immunosuppression.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.1
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• pp.138-148
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• 2006

This research investigated the effect of the CMT and SCMT on Alzheimer's disease. The effects of the CMT and SCMT extract on expression of proinflammatory cytokine(IL-$1{\beta}$, IL-6, TNF-$\alpha$) in the THP-1 cell; amyloid precursor proteins(APP), acetylcholinesterase(AChE) mRNA of PC-12 cells treated with CT105; the AChE activity and the APP production of PC-12 cell lysate treated with CT105 were investigated. The CMT and SCMT extract suppressed overexpression of IL-$1{\beta}$, IL-6, TNF-$\alpha$ in the THP-1 cell treated dy LPS; the expression of APP, AChE mRNA in PC-12 cells treated with CT105; the AChE activity and the production of APP in PC-12 cell Iysate treated with CT105 significantly. This study suggest that CMT and SCMT may be effective for the prevention and treatment of Alzheimer's disease.