• Journal of Life Science
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• v.27 no.12
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• pp.1507-1514
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• 2017

The purpose of this study aimed at examining the antiproliferative effect of kimchi (kimchi B) adding mistletoe extract known as an anticancer function to improve the functions of kimchi. The study investigated the antiproliferative effect through hemocytometer counts and MTT assay, apoptosis induction through DAPI staining, and mRNA expression through RT-PCR using human lung carcinoma A549 cells. The standardized kimchi (Kimchi A) was used as a control group. As a result of hemocytometer counts and the MTT assay, it was found that kimchi samples inhibited the growth of A549 cells in a concentration-dependent manner. Kimchi B induced apoptosis in A549 cells through DAPI staining. The apoptosis induced by kimchi B was associated with the increase in the expression of pro-apoptotic Bax and with the decrease in the expression of anti-apoptotic Bcl-2 and Bcl-xL. Also, kimchi B influenced the increase in the expression of p21 mRNA, but did not have the effect on the expression of p53 mRNA. In conclusion, the antiproliferative effect of kimchi B was due to apoptosis induced by increasing Bax and decreasing Bcl-2, and increasing p21. The findings will be utilized to develop kimchi with the improved function for the patients having cancer.

• The Journal of the Korean bone and joint tumor society
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• v.12 no.2
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• pp.103-111
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• 2006

Purpose: Sternocostoclavicular hyperostosis (SCCH) is a disease of unknown etiology, which is characterized by periosteal reaction and endosteal hyperossification of the sternum, clavicles and upper ribs as well as ossification of the surrounding soft tissue. SCCH is a well recognized but uncommon condition which is important differential diagnosis to consider to avoid misdiagnosis and to differentiate the condition from malignant process. But few studies have reported long-term clinical result of SCCH. We report long-term clinical result of SCCH. Materials and Methods: From 1986 to 2000, 17 cases of SCCH were followed up over two to 14 years. We evaluated the radiologic, pathologic and clinical results. Results: Four men and thirteen women were studied. The age when first symptom appeared were raged from17 to 60(average-48.7) There are no specific bacteriological, serological or histological finding. Usually a permanent increase in the erythrocyte sedimentation rate is found. The radiological examination showed the signs of proliferate destructive arthritis in most case. The majority of patients respond to NSAIDs and antibiotics. Conclusion: Sternocostoclavicular hyperostosis is uncommon benign condition, but important condition in the differential diagnosis of inflammatory or malignant process of this joint.

• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.241-251
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• 2020

This study was performed to develop the cosmetics containing extract of U.davidiana, which has been confirmed as a functional ingredient of anti-microbial, anti-oxidant, and anti-inflammatory effects, and also to evaluate the improvement effects of dry and sensitive skin such as atopic dermatitis. Toxicity tests of the Ulmus davidiana supercritical fluid residue 60% EtOH extracts(USCFR), Ulmus davidiana supercritical fluid extracts(USCF) and preliminary formulations, DKBP-1903(gel), containing the USCFR and USCF were determined to be 'Non-toxic'. Based on this, the stability test of the lotion, cream, gel formulation was conducted and the results showed that cream and gel formulation were stable. A 48-hour moisturizing sustainability test and the improvement test on the pruritus caused by dryness were selected for the cosmetic efficacy test to evaluate the improvement of atopic dermatitis and as a result both cream and gel have been found to be relatively safe moisturizers that can help dry and sensitive skin.

• KSBB Journal
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• v.30 no.1
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• pp.38-43
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• 2015

In this study, we investigated the anti-inflammatory effects of fermented Hizikia fusiformis extracts in lipopolysaccharide (LPS)-stimulated RAW 264.7 mouse macrophages. The fermentation was performed using Lactobacillus casei in mixture of carbon source at $30^{\circ}C$ for 30 days. The sample groups were prepared with/without L. casei group in order to demonstrate the anti-inflammatory activity of fermented H. fusiformis in regard to lactic acid bacteria. As a result, we confirmed the inhibitory effect of H. fusiformis extracts on LPS-stimulated NO production and expression of $TNF{\alpha}$, while it had no regulatory effect on the expression of iNOS, COX-2, $IL-1{\beta}$ and IL-6 as important inflammatory factors. However, L. casei fermented group significantly suppressed the expression of the above factors. In particular, the difference between the two groups in the matter of mRNA expression of iNOS, which is directly associated with NO production, indicated that the fermentation with lactic acid bacteria effectively suppressed NO production by regulating iNOS expression. Also, effective suppression of pro-inflammatory cytokines showed that the fermentation using L. casei may provide an increment towards extraction of active ingredients that are effective anti-inflammatory agents.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.6
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• pp.1341-1348
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• 2009

Hoechunyanggyeok-san (HYS) is a traditional oriental herbal medicine widely used for treating inflammatory disorders. Although there are numerous clinical results of HYS reported in the literature of oriental hebal medicine, it has been rarely conducted to evaluate the immuno-biological activity. The present study was conducted to examine the anti-inflammatory effects of HYS extract (HYSE) in vivo and in vitro. To determine the cytotoxic concentration of HYSE, cell viability was tested by MTT assay. All four doses of HYSE (0.01, 0.03, 0.10 and 0.30 mg/ml) had no significant cytotoxicity during the entire experimental period. In order to measure NO levels in culture medium, the cells were treated with $1\;{\mu}g/ml$ of LPS 1h before adding HYSE for 24 h and then culture medium were reacted with Griess reagent. Increased NO production and iNOS expression were detected in LPS-activated cells compared to control. However, these increases were dose-dependently attenuated by treatment with HYSE. LPS plays a key role in leading to the massive production of pro-inflammatory cytokines such as TNF-$\alpha$, IL-$1{\beta}$ and IL-6 in macrophages. Thus, we next determined the levels of these cytokines. HYSE reduced the elevated production of TNF-$\alpha$, IL-$1{\beta}$ and IL-6 by LPS. Moreover, the effects of HYSE were in a dose-dependent manner. In vivo, histopathological study, HYSE effectively inheefed the increases of hind paw skin thicknesses and inflammatory cell infiltrations induced by carrageenan treatment. It, therefore, considered that HYSE will be favorably inheefed the acute edematous inanner. In s. These findings showed that HYSE could have anti-inflammatory effects through the reduction of NO and inflammatory cytokines in macrophage. Furthermore, the reduction of carrageenan-induced paw oedema by HYSE helps to understand its actions on inflammatory conditions.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.6
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• pp.1392-1398
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• 2009

The purpose of this study was to investigate the anti-inflammatory effects of aqueous extract from Sophora Japonica (SJ) on the RAW 264.7 cells. To evaluate the anti-inflammatory effects of SJ, we examined the cytokine productions including nitric oxide (NO), interleukin (IL)-1b, IL-6 and tumor necrosis factor-a (TNF-a) in lipopolysaccharide (LPS)-induced RAW 264.7 cells and also inhibitory mechanisms such as mitogen-activated protein kinases (MAPKs) and nuclear factor kappa b (NF-kB) using Western blot. SJ inhibited LPS-induced production of NO, TNF-a but not of IL-1b and IL-6 in RAW 264.7 cells. SJ inhibited the activation of MAPKs such as extracelluar signal-regulated kinase (ERK 1/2), c-Jun NH2-terminal kinase (JNK) and p38 but not of NF-kB in the LPS-stimulated RAW 264.7 cells. In conclusion, SJ down-regulated LPS-induced NO and TNF-a productions via MAPKs, which could be a clinical basis for inflammatory diseases and autoimmune diseases.

• Journal of the Korean Society of Food Science and Nutrition
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• v.41 no.9
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• pp.1242-1247
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• 2012

Acer barbinerve Maxim belongs to the Aceraceae tree family and is often consumed as an Oriental medicine. In this study, we investigated whether or not ethanol extract from the bark of A. barbinerve Max. (EBA) inhibits lipopolysaccharide (LPS)-induced inflammatory responses in Raw264.7 macrophages. EBA was fractionated using n-hexane, $CH_2Cl_2$, ethyl acetate (EtOAc), and water. Raw264.7 cells were treated with 20 ${\mu}g/mL$ of EBA and the EBA fractions. EBA inhibited LPS-induced nitric oxide (NO) production. Among the three fractions, EtOAc fraction of EBA (EFEBA) was the most effective in inhibiting LPS-induced NO production without significant cytotoxicity in Raw264.7 cells. EFEBA futher reduced LPS-induced expression of inducible NO synthase (iNOS) proteins and its corresponding mRNA. Additionally, EFEBA decreased the mRNA levels of interleukin (IL)-6, IL-$1{\beta}$, and tumor necrosis factor-${\alpha}$ in LPS-treated Raw264.7 cells. Lastly, EFEBA inhibited LPS-induced degradation of the inhibitor of kappaBalpha ($I{\kappa}B{\alpha}$) as well as phosphorylation of p65 nuclear factor-${\kappa}B$ (NF-${\kappa}B$). These results indicate that EFEBA exhibits strong anti-inflammatory effects and can be developed as a potential anti-inflammatory agent.

• Microbiology and Biotechnology Letters
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• v.43 no.4
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• pp.336-342
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• 2015

Previously, Euptelea pleiosperma was identified as one of the useful sources containing anti-oxidative and anti-inflammatory activities for the first time in our research group. In this study, anti-obesity effect of E. pleiosperma ethanol extract (EPEE) was evaluated by using a pancreatic lipase enzyme inhibition assay and a cell culture model system. EPEE suppressed effectively pancreatic lipase enzyme activity dose dependently. Furthermore, EPEE significantly suppressed adipocyte differentiation, lipid accumulation, triglyceride contents, and triggered lipolysis activity on 3T3-L1 preadipocytes in a dose-dependent manner without cytotoxicity. Anti-adipogenic effect of EPEE was modulated by cytidine-cytidine-adenosine-adenosine-thymidine (CCAAT)/enhancer binding proteins ${\alpha}(C/EBP{\alpha})$, $C/EBP{\beta}$ and peroxisome proliferator-activated receptor ${\gamma}(PPAR{\gamma})$ gene and protein expressions. Taken together, these results provide the important new insight that E. pleiosperma possesses anti-obesity activities such as pancreatic lipase inhibition, anti-adipogenic, and lipolysis effects. It might be utilized as promising sources in the fields of nutraceuticals. The identification of active compounds that confer anti-obesity activity of EPEE might be needed.

• Analytical Science and Technology
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• v.13 no.4
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• pp.504-510
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• 2000

The impurity profiles from the raw materials of glycyrrhizin were performed by the high performance liquid chromatography (HPLC)/electrospray ionization (ESI)- mass spectrometry (MS). For the HPLC experiment, a $C_{18}$($3.9{\times}300mm$, $10{\mu}m$) column was used and the mobile phase was acetic acid/$H_2O$ (1:10):acetonitrile=3:2 with a flow rate of 0.8 ml/min. The effluent was splitted into the ratio of 50:1 and went into the ESI-MS. Three to six impurities were found and informed of the identification of the structure of the impurities by ESI-MS. And the structures of impurities were suggested to a hydroxy-glycyrrhizin which is added with hydroxy group (-OH) in the glycyrrhetic acid moiety and a reduced-glycyrrhizin which the position of 12 of the glycyrrhetic acid moiety is reduced. The purities of the standard materials were about 90%.

• The Journal of Korean Obstetrics and Gynecology
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• v.18 no.1
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• pp.81-93
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• 2005

Purpose : There are various oriental medicine therapy of treating Pelvic Inflammatory Disease(PID) in clinics. We made the PID mice model by injection Lipopolysaccharide (LPS) in vagina, and investigate anti-inflammatory effects of Hongdeung-Tang among oral medication, retention enema therapy and herbal-acupuncture treatment. Method : The ICR(20-30g) mice(♀) were used. To examine the occurrence of inflammation, LPS in different concentration was injected into the vagina of the mice, and White Blood Cell(WBC) in blood was counted. To examine anti-inflammatory effects, 6 mice were assigned to each of the normal group, the control group and the sample group. Hongdeung-Tang was medicated in oral and rectal with 1.0g/kg low dose and 3.0g/kg high dose and by herbal acupucture for 5 days, 2 days before LPS injection. After 3days from LPS injection, blood was collected from retro-orbital plexus, and WBC, Interleukin-6(IL-6), Tumor Necrosis Factor-${\alpha}$(TNF-${\alpha}$) in the blood was counted. Result : After LPS injection with each dose, WBC count showed significant increase depending on LPS concentration from $100{\mu}g/kg$, and it was maximized at 3 or 4 days after LPS injection. the Hongdeung-Tang treatment groups, The number of WBC was decreased significantly only in low dose and high dose oral medication, and IL-6 concentration showed significant decrease in oral and rectal medication as well as in herbal acupuncture treatment. TNF-${\alpha}$ concentration was decreased significantly in oral and rectal medication of low dose and high dose. herbal-acupuncture treatment group datas showed reductive tendency. Conclusion : Based on above results, we made the PID mice model by injection LPS in vagina, and demonstrated anti-inflammatory effect of Hongdeung-Tang of oral medication, retention enema therapy and herbal-acupuncture treatment.