• Herbal Formula Science
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• v.11 no.1
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• pp.115-128
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• 2003

Bojungikgitang is the water extracts prepared from Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Astractylodis Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Bupleuri Radix, Cimicifugae Rhizoma, which has been used for the treatment of indigestion, and immunological disease in oriental countries. In this study, the effects of Bojungikgitang on the productions of nitiric oxide (NO) and prostaglandin $E_2\;(PGE_2)$, and the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) were examined using RAW 264.7 macrophages activated with $interferon-{\gamma}\;(IFN-{\gamma})$ plus lipopolysaccharide (LPS). Bojungikgitang (10-400 ${\mu}$g/ml) per se had no cytotoxic effect in unstimulated macrophages, but this compound dose-dependently reduced the release of NO and $PGE_2$ caused by stimulation of $LPS/IFN-{\gamma}$. The levels of iNOS and COX-2 protein were markedly suppressed by the treatment with Bojungikgitang in a concentration dependent manner. Moreover, Bojungikgitang also attenuated the production of tumor necrosis factor (TNF)-${\alpha}$, interleukin (1L)-1${\beta}$ and IL-6 in LPS-stimulated RAW 264.7 macrophages. These results suggest that Bojungikgitang decreases the NO and $PGE_2$ production in macrophages by inhibiting iNOS and COX-2 expression and these properties may contribute to the anti-inflammatory activity of Bojungikgitang.

• The Korea Journal of Herbology
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• v.23 no.1
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• pp.53-61
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• 2008

Objectives : The aim of this study was to investigative the effects of Gagambojungikgi-tang (GBT), a Korean herbal medicine, on the immune mediators, T cell proliferation and wound healing in the recombinant Sj26 (rSj26) antigen induced atopic dermatitis(AD) model mice. Methods : GBT is the water extracts prepared from mixture of Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Atractylodes Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Artemisia iwayomogi Herba, Scutellaria Radix, Lonicera japonica Flos. This is a modified prescription of Bojungikgi-tang, which has been used for the treatment of indigestion, and immunological disease in east-asian countries. GBT was orally administered or externally applied at difference doses. The levels of immune mediators [(IgE, IgG1, prostaglandin E2 (PGE2), Th1/Th2 cytokines], T cell proliferation, and wound healing in the rSj26 or chemical antigen induced AD model BALB/c were investigated. Results : GBT dose-dependently suppressed the release of TNF-${\alpha}$, IL-$1{\beta}$ (Th1 cytokines), IL-4, IL-10 (Th2 cytokines), PGE2 (inflammatory mediators) and T cell proliferation. But GBT increased the production of IFN-${\gamma}$ (Th1 cytokine). Furthermore, A wound healing effect of GBT was similar to external application of dexamethasone. Conclusions : These results suggest that GBT suppresses the inflammatory mediators and regulates the Thl/Th2 cytokines, and promotes the wound healing. Therefore, these properties may contribute to the strong anti-AD effect of GBT.

• The Korea Journal of Herbology
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• v.29 no.3
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• pp.71-78
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• 2014

Objectives : This study evaluates the neuroprotective effects of Sopung-tang, a mixture of Notopterygii Rhizoma, Saposhnikoviae Radix, Angelicae Gigantis Radix, Cnidii Rhizoma, Hoelen, Aurantii Nobilis Pericarpium, Pinelliae Tuber, Linderae Radix, Angelicae Dahuricae Radix, Cyperi Rhizoma, Cinnamomi Ramulus, Asari Radix, Glycyrrhizae Radix on the cerebral infarct combined with hyperlipidemia. Method : The hyperlipidemia was induced by the beef tallow 30% diet for 14 days on Sprague-Dawley rats. The cerebral infarct was induced by the middle cerebral artery occlusion (MCAO) for 2 hours with intraluminal thread method. Then the water extract of Sopung-tang was administered a day for 5 days at 3 hours after the cerebral infarct by MCAO. Effect of Sopung-tang was evaluated with the infarct volume and edema percentage by a TTC-stained brain section, and the expressions of Bax and Bcl-2 in the brain tissue by a immunohistochemical stain method. Results : Sopung-tang reduced the infarct size partly in a TTC-stained brain section of the hyperlipidemic MCAO rats. Sopung-tang reduced the infarct volume of the hyperlipidemic MCAO rats significantly. Sopung-tang reduced the edema percentage of the hyperlipidemic MCAO rats, but not significant statistically. Sopung-tang suppressed the Bax expressions in the cerebral penumbra and caudate putamen of the hyperlipidemic MCAO rats significantly. Sopung-tang upregulated the Bcl-2 expression in the caudate putamen of the hyperlipidemic MCAO rats. Conclusion : These results suggest that Sopung-tang plays an anti-apoptotic neuroprotective effect through the suppression of Bax and up-regulation of Bacl-2 expressions in the brain tissues.

• Microbiology and Biotechnology Letters
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• v.30 no.3
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• pp.270-281
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• 2002

The growth of Enterobacteria, Lactobacillus acidophilus and L. plantarum was promoted by natural products themselves bearing antioxidative capacity and combined two, three and four kinds of them.1. acidophilus was promoted by Paeonia japonica, Acori graminei rhizoma, Aurantii nobilis pericarpium, alone, and two mixed combinations were composed of Acori graminei rhizoma and Cinnamomi cortex, Aurantii nobilis pericarpium and Puerariae radix, and three mixed combinations were formed with Cimicifugae rhi- zoma, Cinnamomi cortex and Glycyrrhizae radix, and four mixed combinations were made up Glycyrrhizae radix, Theae folium, Scutellaria baicalensis george and Cinnamomi cortex. There four combination promoted growth of 1. acidophilus with 1.3 times than that of control, and their antioxidative capacity also higher than that off times, the ratio of elimination of hydroxyl radical was more than 70% in dilution rate of 100 times. In the case of 1. plantarum was premoted by Corm fructus, Nelumbo nuclfera gaertner Sophorae flos, alone, and two mixed combinations were organized with Schizandrae Iructus and Theae folium, Paeonia japonica and Epimedii herba, and three mixed combinations were combined with Corni fructus and Theae folium and Paeonia japonica, Corni fructus and Coptidis rhizoma and Schieandrae fructus, and four mixed combinations were composed of Corm fructus, Theae folium, Coptidis rhizoma, Scutellaria baicalensis george, and Corm fructus, Schizandrae fructus, Paeonia japonica, Theae folium. These four combinations assisted growth of 1. plantarum with 1.5 times than that of control, and their antioxidative capacity also higher than that of 4-5 times, the ratio of elimination of hydroxyl radical was more than 75% in dilution rate of 100 times. As these combinations of natural products could activate some parts of body, they might be applied pharmaceuitcal sources, functional foods, and expected to fermentative beverages.

• Journal of the Korean Society of Food Science and Nutrition
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• v.30 no.6
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• pp.1137.2-1245
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• 2001

The ${\gamma}$-irradiated medicinal herbs were examined the genotoxicological safety to consider the possibility of application of the irradiation technology for hygienic purpose. The three medicinal herbs -Glycyrrhigae Radix, Aurantii nobilis Pericarpium and Bupleuri Radix- were irradiated with ${\gamma}$ -rays at the practical dosage of 10 kGy. The hot water extracts of the irradiated herbs were examined in two short-term in vitro tests: (1) Ames test in Salmonella typhimurium TA98 and TA100, (2) Micronucleus test in cultured Chinese hamster ovary(CHO) cells. In the Salmonella reversion assays both with and without metabolic activation, the number of revertant colonies was not increased with each extract from the irradiated herbs, compared with negative controls. No significant difference in formation of the colonies was observed between non-irradiated and 10 kGy-irradiated herbs. These results indicated that no mutagenicity of the irradiated herbs was detected. In the micronucleus tests in cultured CHO cells, the incidences of micronucleus were not increased with irradiated herbs, and no significant difference in the incidences was observed between non-irradiated and irradiated herbs. These results indicated that no cytogenetic toxicity of the irradiated herbs was detected. The results of the two in vitro tests suggest that the irradiated herbs do not show mutagenic effects and cytogenetic toxicity. Further tests of in vivo genotoxicity and chronic toxicity are needed to determine the safety of the herbs irradiated with ${\gamma}$ -rays at practical doses.

• KSBB Journal
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• v.17 no.4
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• pp.388-395
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• 2002

The growth of enterobacteria, Bifidobacteriurn adolescentis KCTC 3216 was promoted by natural products bearing antioxidative capacity and combined two, three and four kinds of them. B. adolescentis was showed a good growth by Sophorae flos, Phellodendri cofex, Mori cortex radicis, Aurantii nobilis pericarpium, Angelicae gigantis radix, alone, and two mixed combinations were composed of Paeonia japonica and Theae foiium, Epimedii herba and Angelicae gigantis radix, Paeonia japonica and epimedii herba, Atractylodis rhizoma alba and angelicae gigantis radix, and three mixed combinations were oraganized with Theae folium, Paeonia japonica and epimedii herba, Theae folium, Beiamcanda chinensis and Paeonia japonica, Theae foiium, Astragaii radix and Mori cortex radicis, and four mixed combinations were formed with Seiamcanda chinensis, Angelicae gigantis radix, Epimedii herba, Theae folium, and Angeiicae gigantis radix, Epimedii herba, Paeonia japonica, Theae folium, and Epimedii herba, Paeonia japonica, Sophorae flos, Theae folium. The best four mixed combination for the growth of B. adolescentis was mixture of Epimedii herba, Paeonia iaponica, Sophorae flow and Theae foiium, which promoted 2.6 times than that of control, and its antioxidative capacity was also 5.6 times higher, and the ratio of elimination of hydroxyl radical was more than 80% in each dilution rate. As these combinations of natural products will activate some parts of body, they may be applied to pharmaceuitcal applications, functional foods, antiaging tea, also expected to promote useful entero bacterial growth for fermentative beverage bearing multifunction.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.29 no.1
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• pp.16-32
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• 2016

Objective : The water extract of Bojungikgi-tang (BTE) composed with Ginseng Radix, Astragali Radix, Angelicae gigantis Radix, Atractylodes Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Cimicifuga Rhizoma, and Bupleuri Radix and it has been traditionally used for chronic diseases or weakness after illness in oriental countries. However, little is known about the effects of aqueous extract of BTE on trimellitic anhydride (TMA)-induced contact hypersensitivity (CHS). Therefore, the aim of this study was to investigate the effects of BTE on TMA-induced CHS in BALB/c mice.Methods : In this study, the extract of BTE was prepared by extracting with distilled water at 100℃ for 2.5 h. The extract was freeze-dried following filtration through 0.45 μm filter. Mice were orally administrated with or without BTE extract of different doses (25-200 ㎎/㎏/day) for 28 days. During the challenge period, mice were externally applied with different doses of BTE extract one time per day 30 min before TMA treatment. I examined the effects of BTE on the serum levels of IgE, IgG1, IgG2a, and IgG2b, nitric oxide (NO) and prostaglandin E₂ (PGE₂) production in isolated peritoneal macrophages, Th2 cytokine production in isolated spleen cells, ear swelling responses, and the leukocyte infiltration induced by TMA.Results : The orally and externally administration of BTE dose-dependently reduced the serum levels of hapten-specific immunoglobulin E (IgE), IgG1 titer, and PGE₂ production as well as ear swelling responses and leukocyte infiltration in TMA-induced BALB/c mice. The levels of NO and PGE₂ production from peritoneal macrophages stimulated with TMA-BSA were markedly suppressed by pretreatment with BTE in a concentration dependent manner. Furthermore, the levels of Th2 cytokines (IL-4, IL-5, IL-13) production from spleen cells stimulated with ConA were markedly suppressed by BTE treatment in a concentration dependent manner.Conclusions : These results suggest that BTE treatment suppresses chronic contact hypersensitivity, and it can be assumed that the suppression of ear swelling, serum IgE, NO and PGE₂ levels, leukocyte infiltration, and Th2 cytokines in an animal model. Therefore, these properties may contribute to the strong anti-CHS response effect of BTE.

• Korean Journal of Environmental Agriculture
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• v.29 no.1
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• pp.66-71
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• 2010

Jinpi(Aurantii nobilis Pericarpium) is one of the most important material of oriental herbal medicine which is made from the peel of mandarin by washing with hot water and drying. Pesticides have necessarily used for mandarin cultivation according to their preharvest intervals (PHIs) but their maximum residue limits (MRLs) and PHIs for Jinpi are not established yet. This study is to know residue amount of organophosphorus insecticides in Jinpi and to establish the MRLs and PHIs for fenitrothion and phenthoate in Jinpi. Fenitrothion was sprayed once, twice and three times with 7 days interval before harvest. Its residue amount ranged from 0.14 to 1.17 mg/kg in mandarin, 0.59 to 4.02 mg/kg in its peel and 1.66 to 22.38 mg/kg in Jinpi. In case of phenthoate, it was sprayed with 10 days interval for 10 days before harvest. Its residue amounts in mandarin, its peel, and Jinpi ranged from 0.16 to 0.65, 0.69 to 2.41 and 1.69 to 11.3 mg/kg, repectively. Proposed MRLs of fenitrothion and phenthoate for Jinpi are suggested to 22.39 and 11.30 mg/kg, respectively. So we recommend PHIs of the pesticides that fenitrothion can be sprayed 3 times 7 days before harvest and in case of phenthoate, sprayed 3 times 10 days before harvest.

• Journal of Life Science
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• v.12 no.5
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• pp.595-604
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• 2002

The growth promoting effect of Clostridium hutyricum KCTC 1785 was investigated with natural products bearing antioxidative capacity, and combined two, three and four kinds of them. C. butyricum was showed a good growth by Lycii fructus, Sophorae flos, Chelidonium majus L., Atractylodis rhizoma alba, Paeonia japonica, alone, and two mixed com-binations were composed of Paeonia japonica and Epimedii herba, Paeonia japonica and Aurantii nobilis pericarpium, Paeonia japonica and Puerariae radix, Pneonia japonica and Angelicae gigantis radix, and three mixed combinations were organized with Epimedii herba, Sophorae flos and Nnelumbo nuclfera gaertner, and Epimedii herba, Sophorae flos and Scutellaria haicalensis george, and Epimedii herba, Sophorae flos and theae folium, and Epimedii herba, Paeonia japonica and Angelicae gigantis radix, and four mixed combinations were formed with Epimedii herba, Puerariae radix, Nelumbo nuclfera gaertner and Paeonia japonica, and Epimedii herba, Puerariae radix, Nelumbo nuclfera gaertner and Theae folium, and Epimedii berba, puerariae radix, Nelumbo nuclfera gaertner and Angelicae gigantis radix, and puerariae radix, Nelumbo nuclfera gaertner, paeonia japonica and Theae folium. As these combinations of natural products could activate some parts fo body, they might be applied to pharmaceuitcal applications, functional foods, antiaging tea, also expected to promote useful enterobacterial growth for multifunctional fermentative beverage.