• Journal of the Society of Cosmetic Scientists of Korea
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• v.37 no.3
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• pp.199-210
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• 2011

This study was conducted to develop functional sources of herbal cosmetics for treatment of skin aging and inflammatory disorders using volatile flavor extracts of four different herbal medicinal prescriptions including Cnidium officinale Makino (COM), Angelica gigas Nakai (AGN), Mentha arvense L. (MAL), Artemisiae argyi Folium (AAF), Paeonia lactiflora Pall (PLP), Rehmanniae Radix Preparata (RRP), Scutellaria baicalensis Georgi (SBG), Panax ginseng C.A. Meyer (PGM), Glycyrrhiza uralensis Fisch (GUF). The volatile flavor extracts of four different herbal medicinal prescriptions (HH-1: COM, AGN, PLP, RRP, HH-2: COM, AGN, PLP, RRP, SBG, PGM, GUF, HH-3: COM, AGN, MAL, AAF, HH-4: COM, AGN, MAL, AAF, SBG, PGM, GUF) were extracted using SDE and their antioxidant and anti-inflammatory effects were measured by using DPPH radical and SLO, respectively. As a result, HH-2 showed moderate DPPH radical scavenging activity (68.24 %) and the strongest SLO inhibitory activity (83.96 %) at 100 ${\mu}g$/mL. Moreover, HH-2 of four different prescriptions significantly inhibited NO production on LPS-stimulated RAW 264.7 cells in a dose-dependent manner without considerable cell cytotoxicity at range of 2.0 ~ 50 ${\mu}g$/mL. Additionally, HH-2 also effectively suppressed the production of $PGE_2$ and IL-6, which are responsible for promoting the inflammatory process. Major volatile components of HH-2 were identified as eugenol, paeonol, butyl phthalide, ${\beta}$-eudesmol and butylidene dihydrophthalide by GC-MS analysis. Thus, these results suggest that HH-2 may be useful as a potential source of anti-inflammatory agents in herbal medicinal cosmetics.

• Applied Biological Chemistry
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• v.47 no.1
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• pp.135-140
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• 2004

The antioxidant activities of 80% methanol extracts obtained from 118 medicinal plants were tested through the evaluation of DPPH and superoxide anion radicals scavenging activity. Methanol extracts of Sophora japonica (76.9%) and Camptotheca acuminata Dence (50.9%) were found to have more than 50% DPPH radical scavenging activity while those of Perilla frutescens (37.2%), Amomum costatum (34.9%), Prunus ansu (33.2%), Mentha arvensis (32.3%), Serratula koreana (32.2%), Eriobotrya japonica (30.5%), and Artemisia asiatica (30.5%) showed more than 30% scavenging activity. Even though all of the commercial antioxidants didn't show superoxide anion radical activity, Mentha arvensis (87.7%), Eriobotrya japonica (84.9%), Amomum costatum (82.9%), Camptotheca acuminata Dence (82.1%) showed more than 80% scavenging activity. Mentha arvensis, Eriobotrya japonica, Amomum costatum, Camptotheca acuminata Dence showed strong antioxidative activity in the both DPPH and superoxide anion radical scavenging activities.

• Journal of Acupuncture Research
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• v.17 no.1
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• pp.143-151
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• 2000

Acute and subacute toxicity of Artemisia asistica Nakai Aqua-acupuncture Solution (ANAS) were studied in ICR mice. In acute toxicity test, mice were injected intraperitoneally with single dose of $1{\times}$, $5{\times}$, $10{\times}$ ANAS, and toxicological responeses were observed for consecutive 14 days. Mortality, body weight changes, organ weight, and serum chemistry were performed. The mortality and body weight changes of mice treated with $1{\times}$ and $5{\times}$ ANAS were not affected during the experimental periods. With the $10{\times}$ ANAS treatment, there were dead animals and changes of body weight, organ weight and serum biochemical values were observed during the experimental period. In subacute toxicity test, mice were injected intraperitoneally with doses of $1{\times}$, $10{\times}$ ANAS for 14 days. No difference was found between control and $1{\times}$ ANAS treated group in mortality, changes of body weight and organ weight, and serum biochemical values. However, Dead animals, changes of body weight and organ weight, and increased serum biochemical values were observed with $10{\times}$ ANAS treated groups. These results suggest that $1{\times}$ ANAS causes no toxicity in acute and subacute toxicity tests. However $10{\times}$ ANAS causes toxicity in both tests.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.4
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• pp.815-820
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• 2008

Macrophage is the important cell for the immune system. Many of herbal drugs were searched about their immune-modulating activity. The purpose of this study is to investigate the biological effect of water extract from ARTEMISIAE ARGI FOLIUM (WAAF) on mouse macrophage Raw 264.7 cells. ARTEMISIAE ARGI FOLIUM was known to have the antibacterial, immune-enhancing, and anticoagulative properties. Cytotoxicity of WAAF was verified by MTT assay. The intracellular production of hydro peroxide ($H_2O_2$) by WAAF was examined. The productions of nitric oxide (NO) and $TNF-{\alpha}$ from Raw 264.7 cell by WAAF were also examined. WAAF showed no cytotoxicity on RAW 264.7 cells for 3 hours. WAAF increased the production of $H_2O_2$ in Raw 264.7 cells. WAAF decrease the production of NO from the cells at low concentrations but increased at high concentrations. WAAF increased the production of $TNF-{\alpha}$ from the cells. Therefore, It could be suggested that WAAF has the immune-modulating effect.

• Korean Journal of Medicinal Crop Science
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• v.19 no.6
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• pp.421-425
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• 2011

This experiment was carried out to obtain the cytotoxicity and antioxidative activity of Artemisiae Argi Folium. The total polyphenol contents in the ethyl acetate fraction of the ethanol extract and the methanol extract were 430.27mg/g and 427.84mg/g, respectively. In DPPH radical scavenging ability, $SC_{50}$ values of the ethyl acetate fraction of the ethanol extract and the methanol extract were 32.64 ${\mu}g/m{\ell}$ and 27.70 ${\mu}g/m{\ell}$ as the same level of statistical with ascorbic acid. In the cytotoxicity measurement by MTT assay, the chloroform and hexane fraction, and each extract were exhibited higher cytotoxicity than the other fractions. In particular, the ethyl acetate fractions appeared high activity in DPPH radical scavenging ability were began to show cytotoxicity in 125 ${\mu}g/m{\ell}$. As a result, the ethyl acetate fraction of Artemisiae Argi Folium extract was the most highly active fraction in antioxidative activity. However, for the use of extracts and fractions from Artemisiae Argi Folium to related fields, the setting of appropriate concentration is required.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1996.04a
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• pp.198-198
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• 1996

Eupatilin은 급성위궤양 모델인 HCl-EtOH model에서 0.3mg/kg에서 50% 억제하였으며 10mg/kg에서 95% 최대효과를 나타내었고, indomethacin model에서는 0.8mg/kg에서 50% 억제하였으며, 10mg/kg에서 97% 최대억제효과를 나타내었다. Cyclooxygenase-1의 활성은 1.7, 5.8$\mu\textrm{g}$/$m\ell$에서 prostaglandin E$_2$와 prostacyclin의 생성을 각각 2배 촉진시켰으나, cyclooxygenase-2에 대한 활성에는 영향을 주지 않았다. FMLP로 활성화시킨 호중구에 대한 활성은 0.6$\mu\textrm{g}$/kg에서 50% 억제하여 oxygen free radical 소거활성을 나타내었고, 반면 xanthine oxidase 및 iron-dependant lipid peroxidation 활성에 대해서는 78.8, 26.9$\mu\textrm{g}$/$m\ell$에서50% 억제를 보였다. 5-lipooxygenase 활성은 2.1$\mu\textrm{g}$/$m\ell$ 에서 염증매개인자인 leukotriene B$_4$ 생성을 50% 억제하였다. 이상의 결과로부터 애엽추출의 항궤양 효과는 prostaglandin의 생성촉진 및 oxygen free radical 과 leukotriene B4와 같은 공격인자의 생성억제 등의 복합적인 작용에 기인하는 것으로 생각된다.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.5
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• pp.1293-1298
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• 2008

The purpose of this study is to investigate the effect of a mixture of fermented Artemisiae Argi Folium and fermented Sophorae Radix (FAS) on hydrogen peroxide production within mouse macrophage Raw 264.7 with ethanol (EtOH) and nicotine. Artemisiae Argi Folium is known to have the antibacterial, immune-enhancing properties. And Sophorae Radix is also known to have the antibacterial, anti-inflammatory, anti-allergic properties. EtOH and nicotine are the ones of toxicants which could impair immunocytes like macrophage. EtOH and nicotine reduce the intracellular production of hydrogen peroxide ($H_2O_2$) of Raw 264.7. FAS increased the production of hydrogen peroxide reduced by EtOH and nicotine within Raw 264.7. These results indicate that FAS could restore the immuno-activity of macrophage impaired by EtOH and nicotine.

• Biomolecules & Therapeutics
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• v.4 no.4
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• pp.354-363
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• 1996

This study was conducted to investigate the repeated dose toxicity of DA-9601, an antiulcer agent of Artemisia app. extract, in rats. DA-9601 was administered orally once a day for 4 weeks to 10 males and 10 females per group at doses of 0(vehicle control), 125, 500 or 2000 mg/kg/day. Throughout the study, no treatment-related deaths and clinical signs were observed. In female rats receiving 125 mg/kg of DA-9601, water consumption increased slightly on day 4, 11 and 25. Hematological examination showed a decrease of MCV and an increase of PLT in male rats at the doses of 500 and 2000 mg/kg groups. Blood biochemistry revealed slight decreases of cholesterol, BUN and Na in male rats and decreases of total bilirubin and creatinine and slight increases of globulin and Cl in female rats. The organ weights at the end of 4 weeks showed slight changes in some organs of treated groups. But, all these changes were not considered to be of toxicological importance, because they did not show dose-response relationship and relevance to gross and microscopic findings. Histopathologically, abnormal treatment-related changes were not observed in any organ and target organs were not detected. On the basis of these results, the NOAEL(no-observed-adverse-effect level) of DA-9601 was estimated to be more than 2000 mg/kg/day under the conditions tested.

• Biomolecules & Therapeutics
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• v.4 no.2
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• pp.111-121
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• 1996

Antiulcer effects of Artemisia herba extract (DA-9601) were evaluated in various types of experimental gastric ulcer induced in rats. And the effects of DA-9601 on mucus, basal and stimulated gastric acid secretion were also investigated in rats. DA-9601 (12.5∼400 mg/kg, p.o.) prevented the formation of gastric ulcers induced by 60% EtOH in 150 mM HC1, restraint water immersion stress, platelet activating factor (PAF), aspirin in 150 mM HCI with Pylorus-ligation and indomethacin. DA-9601 (4∼400 mg/kg, p.o.) significantly accelerated the healing rate of acetic acid-induced gastric ulcer and significantly stimulated mucus secretion in a dose-dependent manner. DA-9601 (20∼200 mg/kg, i.d.), however, did not inhibit basal gastric acid secretion in pylorus ligated rats and DA-9601 (200 mg/kg, i.d.) failed to influence histamine-, pentagastrin- and carbachol- stimulated gastric acid secretion. These results suggest that DA-9601 has inhibitory action on gastric lesion and ulceration through increasing mucus secretion in the stomach of rats without influencing basal and stimulated gastric acid secretion.

• Biomolecules & Therapeutics
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• v.4 no.2
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• pp.174-183
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• 1996

The general pharmacological properties of Artemisia extract powder (DA-9601) produced from Artemisia asiatica leaves were investigated in mice, rats, guinea pigs and rabbits. DA-9601 at the dose of 800 mg/kg po had no influences on general behaviour, barbital sleeping time and motor coordination of mice. The material at the oral dose of 800 mg/kg did exhibit neither analgesic action nor hypothermic effect. Anticonvulsant action, muscle relaxant action and the effect on intestinal propulsion were not identified at 800 mg/kg po. In the isolated ileum and trachea of guinea pig, the material did not show direct erect and inhibitory action of chemically or electrically stimulated contraction at the concentration of $2\times10^{-5}$g/ml. The sinus rates of atria and contractility of papillary muscle of guinea pig were not influenced by DA-9601 at a dose of $2\times10^{-5}$g/ml. No influences on blood pressure and respiration were observed at 40 mg/kg iv, in rabbits. However, transient decreases in blood pressure of rabbits were observed as given 120 mg/kg in iv route with slight respiratory depression, and slight diuretic effect could be found without any changes in $Na^+$ and $K^+$ excretion.