• 동의생리병리학회지
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• 제28권6호
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• pp.593-600
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• 2014

This study is aimed to investigate the anti-inflammatory effect of Euphorbiae kansui radix methanol extract (ERE) in lipopolysaccharide(LPS)-stimulated mouse peritoneal macrophages. Peritoneal macrophages were obtained from thioglycollate-injected Balb/c mice. Cells were stimulated with LPS or LPS plus interferon-gamma (IFN-${\gamma}$) in the presence of ERE and various inflammatory markers were assayed. Finally, LPS-induced signaling molecules were measured. ERE up to $400{\mu}g/m{\ell}$, was not cytotoxic to ERE inhibited LPS/IFN-${\gamma}$-induced nitric oxide (NO), inducible NO synthase. ERE also reduced the levels of cyclooxygenase-2 and the proinflammatory cytokines such as tumor necrosis factor-${\alpha}$, interleukin(IL)-6 and IL-12. The inhibitory effect of ERE on LPS-induced $I{\kappa}B{\alpha}$ degradation was weak but phosphorylation of JNK, p38 and ERK1/2 was strongly suppressed. Our data indicated that the anti-inflammatory effect of ERE in LPS-stimulated macrophages was partly mediated by its inhibition of JNK, p38 and ERK1/2.

• 동의생리병리학회지
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• 제21권6호
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• pp.1569-1575
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• 2007

In oriental medicine, Sukjihwang (SJH, Rehmanniae radix preparat) has been used as one of the key ingredients for the prescription of several herbal decoctions and applied clinically for the treatment of several diseases including nervous system and cardiovascular disease. Here, possible growth-promoting effects of SJH on injured spinal cord axons were investigated in the rats. SJH administration increased levels of active form of ERK1/2 protein and Cdc2 proteins in the injured spinal cord tissue. Anterograde DiI-tracing of corticospinal tract axons showed that SJH-treatment enhanced axonal arborization in the injury area and extensive axonal extension into the caudal area. In SJH-treated group, glial scar formed after spinal cord injury was confined in a smaller area compared to the control group, and the trabecula structure was well observed within the injury cavity. Furthermore, increased proliferation and migration of astrocytes in the injury cavity were observed by SJH treatment. Thus, these present data provide a biological evidence on potential importance of SJH therapy for the treatment of injured spinal cord.

• 대한본초학회지
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• 제22권1호
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• pp.71-79
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• 2007

Objectives : This study was designed to establish a characteristic discrimination of internal and external morphological standard of original plants and herbal states in Polygoni Multiflori and Cynanchi Wilfordii Radix. Methods : In this studies, the external-internal morphological standards were determined by using stereoscope and butanol series. Results: 1. The external characteristics of original plants: Polygonum Multiflorum has alternate leaves, and its flower with white color blooms at the shoot apex or leaf axil. In the other hand, Cynanchum wilfordii has opposite leaves, and its flower with yellowish green color blooms at the leaf axil. 2. The physical characteristics of herbal slates: Polygoni Multiflori Radix is red-brown in outer surface pink-brown in section. In the other hand, Cynanchi Wilfordii Radix is earthly-brown in outer surface greyish white in section. 3. The physical characteristics according to the place of production: Demonstrable difference according to the place of production is not seen. Polygoni Multiflori Radix is brown or dark brown in outer surface, soft $Yellow{\sim}dark$ brown in section. In the other hand, Cynanchi Wilfordii Radix is white in outer surface, $white{\sim}weak$ red in section, and has power type. 4. The internal characteristics: Polygonum multiflorum has hetero-vascular bundle and lignification of cork layer is progressive. In the other hand, Cynanchum wilfordii has not hetero-vascular bundle, and lignification of cork layer is weak. Conclusion: In the future, many fundamental study such as how to discriminate between Polygoni Multiflori Radix and Cynanchi Wilfordii Radix in origin and efficacy will be necessary. Also the standard of discrimination must be specific and distinct in that several kinds of fo-ti has been traded. It is considered the results of this study will be furnish κ I the basis Lo succeeding studies and it is needed to extensive comparative study for the same genus-degree of relatedness.

• 대한한의학원전학회지
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• 제20권4호
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• pp.45-63
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• 2007

In this dissertation, I will focus on the channel entry, the effect and the treatment throughout books of oriental medicine from ancient to modern in order to classify the medicines of the Spleen as main or supplementary organ. The results are as follows: 1. The medicines which work on the Spleen(本臟) chiefly were 38, which were Gingseng Radix(人蔘), Astragali Radix, Hoelen, Atractylodis Rhizoma alba(白朮), Glycyrrhizae Radix(甘草), Atractyodis Rhizoma(蒼朮), Aurantii Nobilis Pericarpium(陳皮), Pinelliae Rhizoma(半夏), Nelumbinis Semen(蓮肉), Semen Euryacles, Crataegi Fructus, Dolichoris Semen(扁豆), Hordei Fructus Germinatus(麥芽), Dioscoreae Radix(山藥), Paeoniae Radix(白芍藥), Zingiberis Rhizoma(乾薑), Arecae Pericarpium(大腹皮), Cimicifugae Rhizoma(升麻), Aurantii Fructus(枳殼), Tiglii Semen(巴豆), Scirpi Rhizoma(三稜), Paeoniae Radix rubra(赤芍藥), Amydae Carapax(鱉甲), (Coptidis Rhizoma(黃連), Dioscoreae Radix(萎藥), Amomi Semen(砂仁), Zingiberis Rhizoma(生薑), Saussureae Radix(木香), Cinnamomi Cortex Spissus(肉桂), Myristicae Semen, Alpiniae Fructus(益智仁), Evodiae Fructus(吳萸), Caryophylli Flos(丁香), Agastachis Herba(藿香), Fructus Piperis Nigri Seu Albi(胡椒), Acontii Tuber(附子), Alpiniae Officinari Rhizoma(良薑), Fructus Galangae. 2. The medicines which work on the other viscera(他臟) chiefly were 12, which were Talcum(滑石), Bupleuri Radix(柴胡), Semen Lepidii Seu Descurainiae, Mori Cotex Radicis(桑白皮), Aurantii lmmaturi Pericarpium(靑皮), Gardeniae Fructus(梔子), Forsythiae Frucus(連翹), Antelopis cornu(羚羊角), Alimatis Rhizoma(澤瀉), Epimedii Herba(仙靈脾), Cyperi Rhizoma(香附子), Rhizome Chuanxiong(川芎). 3. medicines, effected on the Spleen functioned through any other viscera were as follows: Talcum(滑石) works to treat renal heat Entering the Spleen(腎熱入脾) Bupleuri Radix(柴胡) works to treat Hepatic Asthenia Entering the Spleen(肝虛入脾) Semen Lepidii Seu Descurainiae and Mori Cotex Radicis(桑白皮) works to treat Pulmonary gi Entering the Spleen(肺氣入脾) Aurantii lmmaturi Pericarpium(靑皮) works to treat Hepatic gi Entering the Spleen(肝氣入脾) Gardeniae Fructus(梔子) and Forsythiae Frucus(連翹) works to treat Cardiac Heat Entering the Spleen(心熱入脾) Antelopis cornu(羚羊角) works to treat Hepatic wind Entering the Spleen(肝風人脾) Alimatis Rhizoma(澤瀉) works to treat Hepatic heat Entering the Spleen(肝熱入脾) Epimedii Herba(仙靈脾) works to treat Renal asthenia Entering the Spleen(腎虛入脾) Cyperi Rhizoma(香附子) 와 Rhizome Chuanxiong(川芎) works to treat Hepatic gi Entering the Spleen(肝氣入脾) In the study of concerning the medicines effected on the spleen, It is considered that it dedicated to development of the medicines related to the spleen and making efficient use of the medicines.

• 대한한방피부미용학회지
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• 제1권1호
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• pp.53-90
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• 2005

Purpose: Contents of astragaloside I, II and IV, cytotoxicity, anticancer activity, immunomodulatory activity and antioxidant capacity were to be compared as a function of the cultivated years as one, three, five and seven years. Method: Major components of Astragali membranacei Radix were separated as astragaloside I, astragaloside II, astragaloside IV by HPLC analysis. Cytotoxicity and anticancer activities were measured by MTT and SRB assay. For immunomodulatory activity, the secretion of IL -6 and $TNF-{\alpha}$, NK cell activation and macrophage activation were observed as well as kinetics of responding to human T cells by a microphysiometer. In vitro antioxidant activities were measured by several radical scavenging activities of superoxide anion radican, DPPH, LDL and linoleic acid. For in vivo activity, the activation of SOD, GSH-px, catalase, ALDH and ADH was measured as well the relative weight of liver. Result : 1. For HPLC analysis, the contents of all of astragaloside I, astragaloside II, astragaloside IV were in order of three, five, one and seven years. 2. The cytotoxicity of normal human lung cell line, HEL299 showed lower than 18% in adding 0.25 mg/ml, and 28.9% in adding 1.0 mg/ml of water extract of seven year root. For methanol extracts, three year root showed highest cytotoxicity as 35.2 % and there was no difference between the cultivated years. 3. For anticancer activities, methanol extracts of one and three year roots showed relatively high inhibition of human stomach cancer cells, AGS, breast cancer cells, MCF-7, lung cancer cells, A549 and liver cancer cell, Hep3B as well as high selectivities. 4. The water extract of seven year root could yield high secretion of IL-6 from both human Band T cells while the methanol extracts of three and five year roots secreted high amounts of IL-6 and $TNF-{\alpha}$ from both Band T cells. 5. As a result of in vitro antioxidant activities, both water and methanol extracts from five and seven year roots showed high activities for superoxide anion radical scavenging activity, inhibiting linoleic acid peroxide and contents of total phenols. 6. For in vivo tests, Mn-SOD and GSH-px activities and weight of liver were better in adding seven year root. For ALDH activity one year root was better and for ADH activity five year root. Overall speaking, seven year root showed relatively better antioxidant activities. Conclusion:There was difference of the contents of astragaloside I, astragaloside II, astragaloside IV according to cultivation year. Methanol extract showed better activities of anticancer and immune activation rather than water extract Interestingly enough, for methanol extracts, overall activities were improved as the cultivation year increased. There might be further investigation required for the clinical uses of the results as several biological activities varied according to the cultivated year of Astragali membranacei Radix.

• Archives of Pharmacal Research
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• 제20권1호
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• pp.58-67
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• 1997

In order to find antiviral compounds against Herpes simplex virus type I (HSV-1) and II (HSV2) from natural products, a convenient virus-induced cytopathic effect (CPE) inhibition assay was introduced. More than 300 fractions were prepared by solvent fractionation from sixty collected plants or purchased herbal medicines, and their anti-herpetic activities were evaluated. Among them, several medicinal plants showed potent anti-herpetic activity. Selective indexes (SI) of the EtOAc extract of Caraganae Radix (Caragana sinica) against HSV-1 and HSV-2 were more than 8.06 and 24.79, SI of the MeOH extract of Acer okamotoanum leaves were 3.92 and 3.51, SI of the $CH_{2}Cl_{2}$ extract of Veratri Rhizoma et Radix (Veratrum patulum) were 5.49 and 1.31 and SI of the MeOH extract of aerial part of Osmundae Rhizoma (Osmunda japonica) were more than 3.45 and 1.25, respectively.

• 대한본초학회지
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• 제29권6호
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• pp.85-93
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• 2014

Objectives : We compared with the effects of different parts (root head, root body and hairy root) of Angelica gigas Nakai (Angelicae Gigantis Radix, AG) with on middle cerebral artery occlusion(MCAO)-induced ischemic rats, and on LPS-induced inflammatory response in BV2 microglia. Methods : The 30% ethanol and water extracts of different parts of AG were prepared. Each extract (50 and 100 mg/kg) was administrated intraperitoneally once in MCAO-induced ischemic rats. We measured infarction volumes by TTC staining, and investigated the expression of iNOS, Bax, Bcl-2 and caspase-3 by Western blot. BV2 cells were treated with each extract for 30 min, and then stimulated with LPS. The levels of NO was measured by Griess assay. The expression of iNOS, Cox-2 and proinflammatory cytokines ($TNF-{\alpha}$, $IL-1{\beta}$, and IL-6) were determined RT-PCR and Western blot. The phosphorylation of ERK1/2 and JNK MAPK was determined by Western blot. Results : Among different parts of AG, the 30% ethanol and water extracts of hairy root significantly decreased infarction volume in ischemic brains and inhibited the expression of iNOS, bax and caspase-3. The extracts of hairy root significantly inhibited LPS-induced production of NO, $TNF-{\alpha}$ and IL-6 in BV2 cells, and suppressed the expression of iNOS and COX-2. The hairy root extracts attenuated LPS-induced phosphorylation of ERK1/2 and JNK MAPK in BV2 cells. Conclusions : Our results indicate that the root hairy of AG has a good neuroprotective and anti-inflammatory effects in ischemic stroke compared to other parts.

• 대한본초학회지
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• 제33권6호
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• pp.43-60
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• 2018

Objectives : This study was conducted to compare the effect of Achyranthis Bidentatae Radix on antioxidant changes and antihyperlipidemics in hypercholesterolemic rats according to changes in the number of steams. Methods : The experimental animals were divided into six groups: normal (Nor), high cholesterol diet (Veh), high cholesterol diet with Simvastatin 5 mg/kg (Sim), high cholesterol diet with AR0 extract 200 mg/kg (AR0), high cholesterol diet with AR6 extract 200 mg/kg (AR6) and high cholesterol diet plus AR9 extract 200 mg/kg (AR9). I measured HDL, LDL TC, TG contents and ROS from each serums and compared them. I analyzed antioxidant-related protein expressions and cholesterol-related protein expressions in each liver tissues. I also performed optical microscopic analysis through liver tissue staining. Results : The Antioxidant activity of Achyranthis Bidentatae Radix was increased by steaming processes. In vivo, AR0 decreased liver weight in hyperlipidemic rats. LDL TC, TG, AI and CRF were decreased but HDL was increased in AR0. AST, ALT, creatinine, and BUN were decreased in AR0. ROS was decreased in AR0, AR6, and AR9. SOD, catalase and GPx were decreased by steaming processes. p-AMPK was decreased but SREBP-2, p-ACC, and HMGCR were increased by steaming processes. Histologic analysis showed that AR0 decreased liver fat accumulation. Conclusion : In conclusion, AR0 can be developed as a treatment for hyperlipemia. And it is required to research on antioxidant effect changes among different times steamed Achyranthis Bidentatae Radix.

• 한방재활의학과학회지
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• 제21권3호
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• pp.1-11
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• 2011

Objectives : This study was performed to evaluate the effects of root of Scutellariae Radix(SR) water extract against inflammatory response in the spinal cord injury(SCI). Methods : SCI was induced by mechanical contusion following laminectomy of 10th thoracic vertebra in Sprague-Dawley rat. SR was orally given once a day for 7days after SCI. Myeloperoxidase(MPO) positive neutrophils infiltration was examined. Inducible nitric oxide synthase(iNOS) and tumor necrosis factor-${\alpha}$(TNF-${\alpha}$) expressions were observed with immunohistochemistry. Glial fibrillary acidic protein(GFAP) positive astrocytes were examined using immuno-fluorescence. Results : 1. SR reduced MPO-positive neutrophils infiltration in peri-damage regions of the contusive SCI-induced rats. 2. SR reduced iNOS positive cells in the white matter of the contusive SCI-induced rats. 3. SR reduced TNF-${\alpha}$ positive cells in the gray and white matter of the contusive SCI-induced rats. 4. SR reduced cell number and size of astrocytes in peri-damage regions of the contusive SCI-induced rats. Conclusions : These results suggest that SR plays an inhibitory role against inflammatory response in the SCI.

• Journal of Acupuncture Research
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• 제22권2호
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• pp.141-146
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• 2005

Objectives: To investigate the effect of Ginseng herbal acupuncture at GB39 and ST36 on growth in mice. Methods: Mice were divided into four groups (n=10); G-ST36 group treated with Ginseng Radix herbal acupuncture at right ST36, G-GB39 group treated with the same at GB39, Control-ST36 group and Control-GB39 group injected with saline at right ST36 and GB39 respectively. The saline injection and herbal acupuncture were performed 3 times a week for 3 weeks. The length( total height, body length and tail length), weight and the protein efficiency ratio were measured as well as IGF-I level in serum Results: The weights of Ginseng herbal acupuncture groups were not significantly increased compared to the control groups but the protein efficiency ratios were significantly higher in Ginseng herbal acupuncture groups compared to the control groups. The increases of the total length, body length and tail length were significantly higher in Ginseng herbal acupuncture groups than the control groups. The serum IGF-I level of G-GB39 was significantly increased compared to control-GB39, not that of G-ST36 compared to control-ST36. Conclusions: Ginseng herbal acupuncture at GB39 and ST36 are both effective to promote growth in terms of height and weight. GB39 may be effective for growth by way of increasing IGF-I, and more closely related to growth in height than ST36.