• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.2
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• pp.438-442
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• 2009

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium Fermented with Lactobacillus pentosus (AFL) on hydrogen peroxide production within mouse macrophage Raw 264.7 Cells treated with gallic acid, EtOH, Nicotine, Acetaminophen, and Acetaldehyde. AFL (0${\sim}$400 ug/mL) was treated with gallic acid, EtOH, Nicotine, Acetaminophen, and Acetaldehyde. And the intracellular productions of hydrogen peroxide were measured by dihydrorhodamine 123 (DHR) assay. AFL showed the restoration of the intracellular productions of hydrogen peroxide which were reduced by gallic acid, EtOH, Nicotine, Acetaminophen in Raw 264.7 Cells. AFL could be supposed to have the immunological activity related with macrophage's oxidative burst.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.3
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• pp.608-612
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• 2009

The effect of Sacchromyces cerevisiae-Fermented Artemisiae Argi Folium Water extract (AFS) on hydrogen peroxide production within mouse macrophage Raw 264.7 Cells treated with EtOH, gallic acid, Nicotine, Acetaminophen, and Acetaldehyde was investigated through this study. AFS (0-400 ug/mL) was simultaneously treated with EtOH, gallic acid, Nicotine, Acetaminophen, and Acetaldehyde. And the intracellular productions of hydrogen peroxide were measured by dihydrorhodamine 123 (DHR) assay. AFS restorated the intracellular productions of hydrogen peroxide reduced by EtOH, gallic acid, Nicotine, Acetaminophen within Raw 264.7 Cells. AFS could be supposed to have the immunological activity concerned with macrophage's oxidative burst.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.1
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• pp.96-101
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• 2010

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium Fermented with Sacchromyces cerevisiae (AFS) on hydrogen peroxide production within human hepatocyte HepG2 cells treated with gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde. AFS (0~400 ug/mL) was treated with gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde. And the intracellular productions of hydrogen peroxide were measured by dihydrorhodamine 123 (DHR) assay. AFS showed the restoration of the intracellular productions of hydrogen peroxide which were reduced by gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde in HepG2 Cells. AFS could be supposed to have the hepatoprotective effect related with hepatocytologic signaling activity against gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde.

• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.5
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• pp.1210-1214
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• 2008

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium (WAAF) on hepatotoxicity caused by acetaminophen (AAP) and acetaldehyde which are regarded as hepatotoxin. Artemisiae Argi Folium was known to have the antibacterial, immune-enhancing, and anticoagulative properties. In Korean Medicine, Artemisiae Argi Folium is supposed to be related with 'liver meridian' according to traditional medical theory. AAP and acetaldehyde reduce the intracellular production of hydrogen peroxide ($H_2O_2$) and nitric oxide (NO) production of human hepatocyte HepG2. The intracellular production of hydrogen peroxide ($H_2O_2$) was measured by dihydrorhodamine 123 (DHR) assay. NO production was measured with Griess test. WAAF increased the production of $H_2O_2$ and NO reduced by AAP and acetaldehyde in HepG2 cells. Therefore, It could be suggested that WAAF has the hepatoprotective activity against AAP and acetaldehyde.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.3
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• pp.457-462
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• 2010

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium Fermented with Lactobacillus pentosus (AFL) on viability of human hepatocyte HepG2 cells treated with hepatotoxicants such as EtOH, gallic acid, nicotine, acetaminophen, acetaldehyde, and lipopolysaccharide. AFL (0~400 ug/mL) was treated with EtOH, gallic acid, nicotine, acetaminophen, acetaldehyde, and lipopolysaccharide. And the viability of HepG2 cells was measured by MTT assay. AFL at the high concentration such as 400 ug/mL showed to increase significantly viabilities of HepG2 cells compared with hepatotoxicants (EtOH, gallic acid, nicotine, acetaminophen, and lipopolysaccharide) only (p<0.05). AFL could be supposed to have the hepatoprotective effect against hepatotoxicants such as gallic acid, EtOH, nicotine, acetaminophen, and lipopolysaccharide at the high concentration.

• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.2
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• pp.284-289
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• 2010

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium Fermented with Sacchromyces cerevisiae (AFS) on viability of human hepatocyte HepG2 cells treated with hepatotoxicants such as EtOH, gallic acid, nicotine, acetaminophen, acetaldehyde, and lipopolysaccharide. AFS (0~400 ug/mL) was treated with EtOH, gallic acid, nicotine, acetaminophen, acetaldehyde, and lipopolysaccharide. And the viability of HepG2 cells was measured by MTT assay. AFS showed to increase significantly viabilities of HepG2 cells compared with hepatotoxicants (EtOH, gallic acid, nicotine, acetaminophen, and lipopolysaccharide) only (p<0.05). AFS could be supposed to have the hepatoprotective effect against hepatotoxicants such as gallic acid, EtOH, nicotine, acetaminophen, and lipopolysaccharide.

• Journal of Society of Preventive Korean Medicine
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• v.1 no.1
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• pp.118-125
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• 1997

In oriental medicine, Artemisiae asiatica (AA) has been used as analgesic, antiinflammatory agent, and coagulatory agent. Furthermore, eupatilin, a kind of flavonoids, is known as the active principle component of AA. This study was undertaken to determine the gastric antiulceration of AA and to elucidate its mechanism. AA showed the inhibitory effect on gastric ulceration induced by EtOH/HCl and aspirin. To elucidate its mechanism, the effect of AA on lipidperoxide level in gastric mucosa, microsome lipidperoxidation, iron -dependent lipidperoxidation, and neutrophil activation were examined. It is suggested that the antiperoxidative and antineutrophil activity of AA play important roles as a possible mechanism. These results suggest that AA might have gastric antiulceration activity due to antilipidperoxdative and antineutrophil activity.

• 한국약용작물학회:학술대회논문집
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• 2010.10a
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• pp.270-271
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• 2010

• Korean Journal of Acupuncture
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• v.25 no.3
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• pp.137-146
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• 2008

Objectives : The leaves of Artemisia argyi L. have been used for the treatment of bleeding-related diseases in traditional korean medicine. But the immunological activities with macrophage have not been sufficiently reported. This study is to investigate the immunological bioactivities of the herbal acupuncture solution obtained from leaves of Artemisia argyi L. (AAAS). Methods & Results : Against Nicotine and Acetaldehyde, AAAS increased significantly the production of hydrogen peroxide (H2O2) within mouse macrophage Raw 264.7 cells above the concentration of 10 ${\mu}g/m{\ell}$. AAAS increased significantly the production of nitric oxide (NO) in Raw 264. 7 cells above the concentration of 100 ${\mu}g/m{\ell}$ against EtOH. And AAAS increased significantly the production of nitric oxide (NO) in Raw 264. 7 cells above the concentration of 200 ${\mu}g/m{\ell}$ against Nicotine, Acetaminophen, and Acetaldehyde. Conclusions : These results suggest that AAAS could be thought to have the immunological activities related with the production of hydrogen peroxide and NO in macrophage.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.6
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• pp.1379-1384
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• 2009

The purpose of this study is to investigate the effect of water extract from Artemisiae Argi Folium Fermented with Lactobacillus pentosus (AFL) on hydrogen peroxide production within human hepatocyte HepG2 cells treated with gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde. AFL (0~400 ug/mL) was treated with gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde. And the intracellular productions of hydrogen peroxide were measured by dihydrorhodamine 123 (DHR) assay. AFL showed the restoration of the intracellular productions of hydrogen peroxide which were reduced by gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde in HepG2 Cells. AFL could be supposed to have the hepatoprotective effect related with hepatocytologic signaling activity against gallic acid, EtOH, nicotine, acetaminophen, and acetaldehyde.