• Herbal Formula Science
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• v.19 no.1
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• pp.161-174
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• 2011

Objectives : The effects of Extraction after Mixture of Bupleuri Radix and Lycii Radicis Cortex on the change of the HPA-Axis system and the Catecholamic system was investigated. Methods : After performing the Forced Swimming Test(FST), the expressions of corticotropin releasing factor(CRF), c-Fos in the paraventricular nucleus(PVN), and tyrosine hydroxylase(TH) in the ventral tegmental area(VTA) and locus coeruleus(LC) were measured by immunohistochemical method. Results : The duration of immobility in FST was significantly decreased in A 100(Extraction after Mixture of Bupleuri Radix and Lycii Radicis Cortex, 100mg/kg) and A 400(Extraction after Mixture of Bupleuri Radix and Lycii Radicis Cortex, 400mg/kg)(p<0.001). The expression of CRF in the PVN was shown the tendency to reduce in A100 and A400. The expression of c-Fos in the PVN was shown the tendency to reduce in A100 and A400. The expression of TH in the VTA was shown the tendency to reduce mildly in A100 and A400. The expression of TH in the LC was significantly reduced in A400(p<0.001). And the dose dependent reduction tendency was shown, respectively. Conclusions : According to the results above mentioned, the immobility, c-Fos and CRF expression was reduced at lower dose and was increased at higher dose. Therefore there is contradictory effects on the HPA Axis system in accordance with the dose. But in the effects on the catecholaminergic system, it significantly reduced the expression of TH in the LC. It was validated that the effect on the catecholaminergic system was ruled by Bupleuri Radix rather than Lycii Radicis Cortex via mainly the noradernergic system.

• Herbal Formula Science
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• v.18 no.1
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• pp.105-120
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• 2010

Paeonia Suffruticosa and Prunus Persica have been used as oriental medicine for removal of fever, alleviation of pain, an anti-phlogistic effect and removal of extravasated blood. However, it has been never shown the effects of these herbal medicines on anti-inflammatory processes. This experiment was performed to show how these herbs could act as anti-inflammatory medicines at cellular level. Anti-inflammation effects of water extracts from Paeonia Suffruticosa and Prunus Persica as well as their mixture have been investigated, and the results were follows; 1) each extract slightly suppressed the expression and production of inflammatory mediators and enzymes such as NO, iNOS, IL-$1{\beta}$, and TNF-$\alpha$ in lipopolysaccharid(LPS)-stimulated RAW264.7 cells and mouse primary peritoneal macrophages in a dose-dependent manner. These suppressive effects, however, were synergistically increased by their mixture. 2) Each extract of Paeonia Suffruticosa and Prunus Persica insignificantly suppressed the activation and activity of NF-${\kappa}B$ in LPS-stimulated RAW264.7 cells, which controls the expression of inflammatory mediators such as NO, iNOS, IL-$1{\beta}$, and TNF-$\alpha$. However, extract mixture of Paeonia Suffruticosa and Prunus Persica suppressed effectively the activation and activity of NF-${\kappa}B$. 3) Each of Paeonia Suffruticosa and Prunus Persica induced translocation of NF-${\kappa}B$ to the nucleus from the cytosol and DNA-binding activity of nuclear NF-${\kappa}B$ in LPS-activated RAW264.7 cells. The extract mixture of Paeonia Suffruticosa and Prunus Persica showed more significant suppression of the NF-${\kappa}B$ translocation and its DNA-binding activity, as compared to those of the each extract. These results suggest that the extract mixture of Paeonia Suffruticosa and Prunus Persica may affect different control mechanisms for NF-${\kappa}B$ activation and the expression and production of NF-${\kappa}B$-dependent inflammatory mediators, indicating that this extract mixture may be useful for treatment of inflammatory diseases.

• Herbal Formula Science
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• v.17 no.1
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• pp.153-162
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• 2009

Panax ginseng C.A. Meyer, Korean herb medicine, has been widely used in China and Japan for fatigue and enhancement of resistance to many diseases. In this study, we investigated the synergistic effect of Korean red ginseng and Fagopyrum esculentum extracts (RGFE) on dermal bioactive properties. RGFE treatment significantly increased electron donating ability, nitrite scavenging activity and collagenase inhibitory activity compared to red ginseng-treated group. Superoxide dismutase (SOD) activity in RGFE-treated group was similar to that of red ginseng. However, tyrosinase activity as indicator of melanin synthesis was not affected by RGFE or red ginseng. The results indicate that RGFE has anti-oxidative property and inhibitory effect of collagenase, and it may serve as a effective ingredient for beauty food.

• The Korea Journal of Herbology
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• v.27 no.4
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• pp.53-58
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• 2012

Objective : Obesity is often defined as a condition associated with accumulations of excessive body fats which resulting from disorder of energy balance in term of energy intake and energy expenditure. Methods : The effects of natural mixture (T) for inhibition of lipid metabolism on the liver, epididymal fat pads and pancreatic zymogen granules of high fat diet (HFD) supplied rats were observed by histopathology and histomorphometry. Results : As results of HFD supply, severe steatohepatitis such as increases of mean diameters of hepatocytes and the percentages regions of fatty changes was detected. In addition, hypertrophy of adipocytes (increase of mean diameters of epididymal fat pads) was also detected with dramatic decreases of pancreatic zymogen granules at histopathological and histomorphometrical observations. However, theses steatohepatitis and hypertrophy of adipocytes induced by HFD supply were inhibited by treatment of 5 % and 10 % T (T5, T10), respectively. Well corresponded as the results of adipocyte hypertrophy and steatohepatitis, the decreases of pancreatic zymogen granules were also dose-dependently inhibited by T treatment as compared with HFD control, respectively. Conclusion : In conclusion, based on the results, it is considered that test materials, T5 and T10, will be showed hepatoprotective and anti-obese effects, may be directly and/or indirectly mediated by pancreatic zymogen granules because they dose-dependently inhibited steatohepatitis, hypertrophy of adipocytes and decreases of pancreatic zymogen granules induced by HFD supply, respectively.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.2
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• pp.377-382
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• 2006

This study was performed to evaluate the effect of the herbal extract mixture of Cnidium officinale, Petasites japonicus and Coptis chinensis (CPC) on the lipids metabolism in mice with tyloxapol. ICR mice weighing between 30-40 g were divided into four groups: normal group, 600mg/kg tyloxapol injected group, $50\;{\mu}g/g$ CPC treated group 6h after tyloxapol injection (SAM1), and tyloxapol and CPC treated group (SAM2), respectively. Tyloxapol or CPC was injected intraperitoneally. Tyloxapol caused an elevation of total cholesterol (TC), triglycerides(TG), and LDL-cholesterol and a decrease of HDL-cholesterol. In addition, tyloxapol induced accumulation of lipid including cholesterol in both the liver and kidney. Serum levels of TC, TG and LDL-cholesterol were decreased whereas HDL-cholesterol was increased by CPC. CPC increased in HDL-cholesterol /total cholesterol ratio and lowered atherogenic index. The levels of TC, TG and LDL-cholesterol by CPC were rather lower in SAM2 than SAM1. CPC also inhibited lowering HDL-cholesterol by tyloxapol. CPC reduced lipid blots and cholesterol particles in both the deposition and size in the liver and kidney with tyloxapol. These results suggest that CPC might be expected to be beneficial for protection and treatment of hyperlipidemia by the disturbance of lipid metabolism.

• The Korea Journal of Herbology
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• v.34 no.6
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• pp.109-115
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• 2019

Objective : Herbal medicinal mixture (JMB) are consisted of Caryophylli Flos, Aucklandiae Radix, and Angelicae Dahuricae Radix. Each of these herbal medicines has studied on anti-aging effect in vitro. So this study was conducted to investigate efficacy and potency of JMB extract on dermal anti-aging and whitening. Methods : The JMB was extracted at room temperature by 80% ethanol. Collagenase and elastase inhibition activity in JMB ethanol extract were determined at 10, 50, 100, 500, 1000 mg/ml concentrations by colorimetric method. The toxic range of JMB ethanol extract was evaluated using MTT assay. Also, The inhibitory effect of JMB ethanol extract on tyrosinase activity and melanin contents in mouse melanoma cell line (B16F10 cell) was identified at 50, 100, 200 ㎍/㎖ levels by spectrometric assay. In each analysis, EGCG (epigallocatechin gallate) and Kojic acid were used as positive controls, respectively. Results : The elastase and collagenase inhibitory activity of JMB ethanol extract increased dose dependently. Also, The MTT assay showed that JMB, up to 400 ㎍/㎖ concentration, exhibited no toxic effect to the B16F10 cell. And following the JMB ethanol extract treat, cellular melanin contents and tyrosinase activity were dose-dependently decreased compared to those of control. Conclusion : These results suggest that JMB ethanol extract has effects to inhibitory activity on dermal wrinkle enzyme and melanogenesis. Therefore, JMB has applicable benefits for development of materials or products to have whitening and anti-aging functions on skin.

• Proceedings of the PSK Conference
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• 2003.10b
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• pp.66.1-66.1
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• 2003

Rhizomes of Polygonatum species belong to Liliaceae are important herbal drugs in the traditional medical practice of Asian region. Two representative Chinese drugs derived from this genus are Hwangjeong and Okjuk. Though botanical origins of these drugs are officially listed as P. falcatum, P. sibiricum and P. kingianum for Hwangjeong and P. odoratum var. pluriflorum for Okjuk in the Korean Pharmacopoeia and Korean Herbal Pharmacopoeia, respectively, they are often sold as a mixture of several different species in the market. (omitted)

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.6
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• pp.1549-1554
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• 2007

To verify the effects of JAUN-1, which is a water-extracted herbal mixture, on gastroenteric disorders induced by 0.1 percent of iodoacetamide (IA) in rats. We divided four groups, $Na{\&quot;{\i}}ve$ + Distilled Water (DW), 0.1% IA + DW, 0.1% IA + Proton pump inhibitor (Lansoprazole, 5 mg/kg) and 0.1% IA + Herbal mixture (JAUN-1, 50mg/kg) and performed following experimental methods to confirm its advantageous effects against ulcerogenic stomach in rats induced by 0.1% IA; cell cytotoxicity, analysis of lesions score, Hematoxylin & Eosin (H&E) stain, RT-PCR for ${\beta}-actin$, COX-1 and COX-2 and evaluation of intestinal prokinetic activity. No cytotoxicity was elucidated at the concentration of 1, 5, 10, 50, 100, $500\;{\mu}g/ml$ and 1mg/ml JAUN-1 through MTT Assay using by human stomach epithelial AGS cells, respectively. In addition, the JAUN-1 treated group and the lansoprazole treated group significantly decreased in lesions score compared to the DW treated group in the gastritis induced rat model, and results of immunohistochemistry by H&E staining showed that histological recovery in Proton Pump Inhibitor (PPI) and JAUN-1 treated groups rather than the DW administrated group. Another outcome was that ${\beta}-actin$ relative COX-2 expression level was significantly promoted in the DW treated group while ${\beta}-actin$ relative COX-1 expression level was no meaningful change in this rat model. Finally, intestinal prokinetic activity was recovered from low level of prokinetic activity due to 0.1% IA induced gastritis to the similar level of Normal group. These results suggested that JAUN-1 may have beneficial effects against 0.1% IA-induced gastritis rat model through decreasing lesions score, histological recovery, ${\beta}-actin$ relative COX-1, 2 expression level and prokinetic activity.

• The Korea Journal of Herbology
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• v.25 no.4
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• pp.11-16
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• 2010

Objective : Oriental medicines have been combined oriental medical theory which based on the seven modes of emotions. Notopterygium incisum (N. incisum) and Clematis manshurica (C. manshurica) have been used as an anti-rheumatic and analgesic medicine for the treatment of rheumatism, headache, cold, etc. In this study, we evaluate the synergistic anti-inflammatory effect of N. incisum and C. manshurica. Method : To evaluate the synergistic anti-inflammatory effect of a herbal mixture N. incisum and C. manshurica, we examined the changed ear thickness in 12-O-tetradecanoyl-phorbol-13-acetate (TPA)-induced mouse ear edema model after topical application of herbal mixture. In addition, the levels of markers for inflammation, such as tumor necrosis factor (TNF)-${\alpha}$, interleukin (IL)-$1{\beta}$, prostaglandin $G_2$ ($PGE_2$), and nitric oxide (NO) were measured by ELISA assay and Griess reagent in lipopolysaccharide-stimulated Raw 264.7 cells. Results : Our results showed that aqueous extracts of N. incisum and C. manshurica combination significantly inhibited the mouse ear edema induced by TPA. Moreover, the aqueous extracts of N. incisum and C. manshurica combination exhibited synergistic effects in down-regulating TNF-${\alpha}$, IL-$1{\beta}$, $PGE_2$ level, but not NO. Conclusions : This study suggested that combined treatment of N. incisum and C. manshurica, based on seven methods in prescription compatibility, has a synergistic effect in down-regulating inflammatory response both in vitro and in vivo models.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.13 no.1
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• pp.267-279
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• 2000

Minimum inhibitory concentration(MIC) of Sophorae Subprostratae Radix. Aconiti Radix, Hibisci Syriaci Cortex and those mixture. Phellodendri Cortex, Sophorae Radix, Torilis Fructuson on various species of the dermatophytes on Microsporium gypseum, Trichophytone rubrum and Epidermophytone floccosum were determined after 4 weeks of incubation at $25^{\circ}C$ in Sabouraud dextrose broth. The results were summarized as followes : 1. Antifungal effects of Phellodendri $Cortex\;{\cdot}Hibisci$ Syriaci Cortex and mixture of Sophorae Subprostratae Radix, Aconiti Radix, Hibisci Syriaci Cortex on T rubrum which is the most common organism of tinea pedis were more effective than that of the others. 2 These results suggested that herbal medicines such as Phellodendri $Cortex\;{\cdot}Hibisci$ Syriaci Cortex and mixture of Sophorae Subprostratae Radix, Aconiti Radix, Hibisci Syriaci Cortexse can be used to treat tinea pedis and to improve untoward effects associated with the administration of antifugual agents.