• Korean Journal of Pharmacognosy
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• v.31 no.4
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• pp.383-389
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• 2000

GRF (Korean Red Ginseng mixed formula) consists of six herbs such as Ginseng Radix rubra Koreana, Lycii Fructus, Artemisiae Capillaris Herba, Poria, and Glycyrrhizae Radix and Hoveniae Fructus. For the evaluation of hepatoprotective effect of GRF, the study was performed on protective effect against hepatic damage induced by galactosamine in vitro and ccl4 in vivo and also elucidate antioxidant activity. In vitro assay with 1.1 mM galactosamine, protection (%) was 44% (GR), and 58% (GRF-A) at 50 ug/ml. GRF effectively protected fatty degenertion and necrosis in murine hepatic damage induced by ccl4. For the -antioxidant study, GRF inhibited hemolysis of erythrocyte and decolored DPPH (2,2-diphenyl-l-picrylhydrazyl) free radical in a dose dependent manner more effetively than GR alone in vitro. GRF and GR significantly suppressed the time course $(1\;hr{\sim}6\;hr)-level$ of MDA (malondialdehyde) following AAPH (2,2'-azo-bis-(2-amidino -propane) dihydrochloride) treatment in vivo as compared with control data. From the results it can be concluded GR and GRF exerted the hepatoprotective effect by dint of antioxidant activity.

• Food Science and Biotechnology
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• v.17 no.6
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• pp.1235-1239
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• 2008

To study the health promoting effects of medicinal plants, 30 medicinal plants commonly available in Korea have been evaluated for their antioxidant compounds and antioxidant and antiproliferative activities. Total polyphenolics and flavonoids in the methanolic extracts were measured by spectrophotometric methods and 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical scavenging activities and chelating effects have been determined for antioxidant activities. Moreover, the effects of medicinal plants on cell proliferation of intestinal (Caco-2) and pituitary (GH3) tumor cells were investigated using thiazolyl blue terazolium bromide (MIT) assay. The methanolic extracts of Pueraria thunbergiana and Artemisiae asiatria contained the highest total polyphenolic and flavonoid contents, respectively. P. thunbergiana exhibited the highest antioxidant activities. A. asiatria showed the strongest antiproliferative activity against Caco-2 and Ponciruc trifoliata Rafin and Lophathrum gracile Bronghiart exhibited the highest activities against GH3. Although there was positive correlation between ABTS radical scavenging activity and polyphenolic contents ($R^2=8189$), no relationship was found between antiproliferative and antioxidant activities.

• Korean Journal of Pharmacognosy
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• v.18 no.2
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• pp.127-135
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• 1987

In vitro sensitivity testing was performed for 21 kinds putative anticancer drugs selected from references and information. Cellular damage of P815 mastocytoma cells following exposure to water extracts of drugs was evaluated by colony formation assay. Highly effective drugs with more than 50% inhibition of colony formation were seven (Houttuyniae Herba, Sanguisorbae Radix, Nepetae Herba, Manitis Squama, Lonicerae Flos, Amomi Semen, Polyporus), though not more effective than BCNU. According to the results of $^3H-thymidine$ incorporation assay for determination of selective cytotoxicity, 3 of these drugs (Houttuyniae Herba, Polyporus, Manitis Squama) were found to be low cytotoxic to normal mouse lymphoid cells. These findings suggest that the above 3 drugs may be used for effective anticancer drugs in vivo.

• Toxicological Research
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• v.21 no.1
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• pp.45-49
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• 2005

The purpose of this study is to evaluate the free radical scavenging ability and xanthine oxidase inhibitory activity of a complex herbal bath consisted of Artemisiae argyi folium, Angelicae sinensis radix, Ligustici wallichii radix and Angelicae tuhuo radix, and its potential irritation response were also tested for safety use in the rabbits. For antioxidative activity, the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity of the complex herbal bath were examined at five different concentrations (0, 250, 500, 1000 and 2000 ㎍/ml). The concentration of the complex herbal bath required for scavenging DPPH free radical by 50% was 897.2 ㎍/ml. In the inhibition of xanthine oxidase (XO) activity, the concentration of the complex herbal bath required for 50% of inhibition was 221.4 ㎍/ml. In the skin irritation study in rabbit, all animals survived for the duration of the study and the examined skin exhibited no edema, erythema, and eschar formation. In the ocular irritation study in rabbit, after application of the sample to eyes, all of the eyes were normal. In summary, the complex herbal bath has potent antioxidant effects against the DPPH radical and XO and was considered to be a non-irritation bath for safety use.

• Journal of Microbiology and Biotechnology
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• v.30 no.10
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• pp.1543-1551
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• 2020

Panax ginseng has a wide range of activities including a neuroprotective effect, skin protective effects, enhanced DNA repairing, anti-diabetic activity, and protective effects against vascular inflammation. In the present study, we sought to discover the inhibitory effects of a mixture of natural products containing Panax ginseng, Ziziphus jujube, Rubi fructus, Artemisiae asiaticae and Scutellaria baicalensis (PZRAS) on osteoclastogenesis and bone remodeling, as neither the effects of a mixture containing Panax ginseng extract, nor its molecular mechanism on bone inflammation, have been clarified yet. PZRAS upregulated the levels of catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GSH-R) and glutathione peroxidase (GSH-Px) and reduced malondialdehyde (MDA) in LPS-treated RAW264.7 cells. Moreover, treatment with PZRAS decreased the production of IL-1β and TNF-α. PZRAS also inhibited osteoclast differentiation through inhibiting osteoclastspecific genes like MMP-2, 9, cathepsin K, and TRAP in RANKL-treated RAW264.7 cells. Additionally, PZRAS has inhibitory functions on the RANKL-stimulated activation of ERK and JNK, which lead to a decrease in the expression of NFATc1 and c-Fos. In an in vivo study, bone resorption induced by LPS was recovered by treatment with PZRAS in bone volume per tissue volume (BV/TV) compared to control. Furthermore, the ratio of eroded bone surface of femurs was significantly increased in LPS-treated mice compared to vehicle group, but this ratio was significantly reversed in PZRAS-treated mice. These results suggest that PZRAS could prevent or treat disorders with abnormal bone loss.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.3
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• pp.804-809
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• 2003

Kagam-bojungikgitang is the water extracts prepared from Ginseng Radix, Astragali Radix. Angelicae gigantis Radix, Astractylodis Rhizoma alba, Aurantii nobilis Pericarpium, Glycyrrhizae Radix, Artemisiae iwayomogii Herba, and Scutellariae Radix. This is a modified prescription of Bojungikgitang, which has been used for the treatment of indigestion, and immunological disease in oriental countries. In this study, the effects of Kagam-bojungikgitang and Bojungikgitang on the production of prostaglandin E₂ (PGE₂) and the expression of cyclooxygenase-2 (COX-2) were examined using RAW 264.7 macrophages activated with lipopolysaccharide (LPS). Both prescriptions dose-dependently reduced the release of PGE2 and expression of COX-2 caused by stimulation of LPS without cytotoxic effect. Kagam-bojungikgitang's inhibitory effects were better than Bojungikgitang in PGE2 production and COX-2 expression. Moreover, Kagam-bojungikgitang also attenuated markedly the production of tumor necrosis factor (TNF)-α, and IL-6 than Bojungikgitang in LPS-stimulated RAW 264.7 macrophages. These results suggest that Kagam-bojungikgitang decreases PGE2 and pro-inflammatory cytokine production in macrophages and these properties may contribute to the anti-inflammatory activity of Kagam-bojungikgitang.

• The Korea Journal of Herbology
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• v.21 no.3
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• pp.47-54
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• 2006

Objectives : This study was performed to compare the preventive effect of water extracts from Injinho-tang and Haninjinho-tang on hyperlipidemia and liver damage induced by alcohol. Methods : Except for the normal group, we fed rat on 25% alcohol for 55 days. And each extract was administrated for the same period. We measured the serum component in rat's blood, body weight and weight of liver. Results : 1. At first, we observed effects of Injinho-tang and Haninjinho-tang on hyperlipidemia induced by alcohol. Injinho-tang group showed significant decrease of triglyceride, body weight in comparison with those of the control group. Haninjinho-tang group showed significant decrease of total cholesterol, triglyceride in comparison with those of the control group. I 2. At second, we observed effects of Injinho-tang and Haninjinho-tang on liver damage induced by alcohol. lnjinho-tang group showed significant decrease of AST (aspartate aminotransferase), ALT (alanine aminotransferase), ALP (alkaline phosphatase), liver weight in comparison with those of the control group. Haninjinho-tang group showed significant decrease of AST (aspartate aminotransferase), ALT (alanine aminotransferase) in comparison with those of the control group. Conclusion : Reviewing these experimental results, it appears that water extracts from Injinho-tang and Haninjinho-tang have pharmaceutical preventive efficacy on hyperlipidemia and liver damage induced by alcohol. Therefore further additional study should be conducted to elucidate in depth the pharmaceutical efficacy of these.

• The Journal of Korean Medicine
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• v.16 no.2 s.30
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• pp.281-298
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• 1995

The following results were made by observation GOT, GPT, ALP, total cholesterol and higlyceride in serum to research the effects of medicines which are Injinsaryungsan(Sample- A) and another medicine(Sample-B) of which Injin(Artemisiae Capillaris Herba)was increased in quantity on liver damaged by $CCl_4$ and d-galactosamine in rats. 1. The high concentrated extracts of Sample A group and Sample- B group showed significant inhibltory effects on the increase of serum GPT, ALP, LDH, total cholesterol and triglyceride levels induced by $CCl_4$ and d-galactosamine. 2. The high concentrated extracts of sample A group and Sample B group showed more significant inhibitory effects(P〈0.001) than the low ones' effects(P〈0.01) on the increase of serum triglyceride level induced by $CCl_4$ 3. Sample-A group showed significant inhibitory effects on the increase of serum GOT, GPT. ALP, total cholesterol and triglyceride levels, but no significance on the increase of serum LDH level induced by d-galactosamine. 4. Sample-B group showed very significant inhibitory effects on the increase of serum GOP, GPT, ALP, LDH, total cholesterol and triglyceride levels induced by d-galactosamine. 5. As compared with Sample-A group, Sample-B group of which Injin was increased in quantity showed more significant inhibitory effects on all items of this experiment induced by $CCl_4$ and d-galactosamine. As mentioned above. it seemed that both Injinsaryungsan and another medicine of which Injin was increased in quantity had effects protecting liver and anti-fatty liver induced by $CCl_4$ and d-galactosamine in rats. Specially Sample-B group had very significant effects on liver damage as compared with Sample-B group. Therefore it seems that more researches on variation according to the increase of Injin dose must be continued for curing liver diseases.

• The Journal of Korean Obstetrics and Gynecology
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• v.31 no.4
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• pp.54-72
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• 2018

Objectives: The aim of this review is to investigate studies on Estrogen-like activity and to contribute to the utilization of herbal medicines including phytoestrogens. Methods: Electric searches were performed with Pubmed from 2013 to June 2018, for the words, 'herb and estrogen', 'traditional Chinese medicine and estrogen', 'Oriental medicine and estrogen', and 'Korean medicine and estrogen'. 49 papers are investigated and classified into 'in vitro', 'in vivo' and 'in vivo and in vitro' experimental studies. Results: 1. In vitro experimental studies have shown that estrogen-like effects of the components extracted from Rhei Radix et Rhizoma, Rubi Fructus, Sparganii Rhizoma, Epimedii Herba, Spatholobi Caulis, Evodiae fructus, Curcumae longae Radix, Ginseng Radix, Bupleuri Radix, Astragali Radix, Salviae Miltiorrhizae Radix, Puerariae Radix, Scutellariae Radix are present. 2. In vivo experimental studies have shown that estrogen-like effects of the components extracted from Phytolaccae Radix, Ligustri Lucidi Fructus, Alismatis Rhizoma, Notoginseng Radix, Puerariae Radix, Ginseng Radix, Cyperi Rhizoma, Cistanchis Herba, Cynomorii Herba, Granati fructus, Astragali Radix, Rehmanniae Radix Crudus, Epimedii Herba, Polygalae Radix, Artemisiae Annuae Herba are present. 3. In vitro and in vivo experimental studies have shown that estrogen-like effects of the components extracted from Cirsii Herba, Dioscoreae Rhizoma, Salviae Miltiorrhizae Radix, Cynomorii Herba, Cinnamomi cortex, Drynariae Rhizoma, Psoraleae Semen, Schisandrae Fructus, Epimedii Herba, Astragali Radix are present. Conclusions: Future studies will require additional research on numerous herbal medicines used in clinical practice.

• The Journal of Korean Medicine
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• v.38 no.3
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• pp.43-58
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• 2017

Objectives: We performed this study to evaluate the antioxidative and hypolipidemic effect of Artemisia iwayomogi (韓茵蔯), Curcuma longa L. (鬱金) and Raphanus sativus L. (蘿?子) (ACR). Method: We enriched Artemisiae Capillaris, Curcumae Longae and Raphani Semen compound with alcohol. ACR extract is treated to HepG2 cell. Cell groups are devided into 3 groups: normal, control and ACR treated group. We measured polyphenol, flavonoids, DPPH and ABTS radical scavenging activity, ROS, glutathione, GSH peroxidase, GSH reductase, SOD, catalase, free fatty acid, lipid peroxidation and suppression of ACAT1 and HMG-CoA reductase expression on mRNA level. Results: 1. ACR contained polyphenol and flavonoids and increased GSH significantly in HepG2 cell. 2. ACR increased GPx, GR, and catalase activity significantly in HepG2 cell. 3. ACR increased DPPH and ABTS radical scavenging activity significantly in HepG2 cell and decreased ROS. 4. ACR decreased free fatty acid and MDA significantly in HepG2 cell. 5. ACR suppressed ACAT1 and HMG-CoA reductase expression on mRNA level in HepG2 cell. Conclusion: This study suggests that ACR has antioxidative and hypolipidemic effect and might be effective in prevention and treatment of dyslipidemia.