• 한방안이비인후피부과학회지
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• 제23권3호
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• pp.165-171
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• 2010

Objective : This clinical research was conducted to test patients with dark circles by external application with Chinensis galla, Lithospermi radix and Salviae miltiorrhizae radix in cosmetics. Methods : We gave prototype cosmetics to 27 patients who volunteered for this clinical research in Kyungwon university from October 14th, 2009 to November 11th. Left inferior palpebra area of patients was treated with Chinensis galla, Lithospermi radix and Salviae miltiorrhizae radix in cosmetics(Experimental group) and right inferior palpebra area of patients was treated with placebo(Control group) for 4weeks. We observed change of darkness of inferior palpebra and subjective satisfaction. Also taking digital image and color meter were used to evaluate the effects of Chinensis galla, Lithospermi radix and Salviae miltiorrhizae radix in cosmetics. Results : Overall evaluation was slightly positive. It is more effective on Right inferior palpebra than on Left inferior palpebra to improve darkness of inferior palpabra in this clinical research. Conclusion : We can guess that cosmetics with Chinensis galla, Lithospermi radix and Salviae miltiorrhizae radix has some therapeutical effects in reducing the symptoms of dark circles.

• 혜화의학회지
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• 제9권2호
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• pp.173-182
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• 2001

1. $\ll$Graphical Materia Medica$\gg$ is first book that writes about Rehmanniae Radix Preparat. $\ll$Shen nong's herbal$\gg$ is only written about Rehmanniae Radix. 2. After the $\ll$Decoction Materia Medica$\gg$, orintal dortors use Rehmanniae Radix's effect is removing heat from the blood and Rehmanniae Radix's effect is enriching the blood. 3. Rehmanniae Radix Preparat is kinds of durgs for enriching the blood, because Rehmanniae Radix Preparat's effect do nourishing yin and supplementing blood. Therefore, Rehmanniae Radix Preparat is uesd simple recipe or Rehmanniae Radix Preparat is used with another herbs that shows so good effect of hematogenous functions at laboratory work. 4. Bone marrow is doing hematogenesis. That has relation to Rehmanniae Radix Preparat's effect is replenishing bone marrow, it's channel tropisms are liver kidney channels. 5. Rehmanniae Radix Preparat's guide component is 5-HMF, but effective component has relation with hematogenesis is mannitol of saccharides. And we need more reserch about Rehmanniae Radix Preparat.

• 약학회지
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• 제44권4호
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• pp.371-377
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• 2000

In order to investigate the pharmacological properties of fractions of Astragali Radix and Polygalae Radix, the effects of the fractions on cerebral ischemia and subsequent reperfusion were studied. Brain ischemia was induced by bilateral common carotid artery occlusion in mongolian gerbil. Brains were recirculated for 30 mins after the 20 min occlusion. Methanol and butanol fractions of Astragali Radix and Polygalae Radix were administered orally 2 hrs before common carotid artery occlusion. Histological observations showed that brain ischemia induced severe brain damage evidenced by the presence of necrotic foci, edema and hemorrhage. This injury was prevented by the methanol fraction and butanol fraction of Polygalae Radix. The level of ATP in brain tissue significantly decreased in ischemic gerbils. This decrease was prevented by the pretreatment with butanol fraction of Polygalae Radix. In contrast, the levels of lactate and lipid peroxide were both elevated in ischemic gerbils. This elevation was inhibited by the pretreatments with methanol fraction and butanol fraction of Polygalae Radix. Our findings suggest that the Polygalae Radix improves ischemia-induced brain damage.

• 대한본초학회지
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• 제30권4호
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• pp.29-35
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• 2015

Objectives : The objective of this research was to investigate the antibacterial and antioxidant activities of bio-fermented Sanguisorbae Radix extract.Methods : The Sanguisorbae Radix extract was fermented byStreptococcus thermophilus,and their products was tested for antibacterial activity against pathogenic microorganisms namely,Bacillus cereus,Bacillus subtilis,Staphylococcus aureus,Escherichia coli,Vibrio parahaemolyticusandSalmonella typhimuriumby paper disc diffusion method and the antioxidant activities of extract was evaluated by five different assays as electron donating ability(EDA), superoxide dismutase(SOD)-like activity, polyphenol, flavonoid contents and nitrite scavenging ability.Results : The bio-fermented Sanguisorbae Radix extract was safe from heat. Antibacterial activity of fermented Sanguisorbae Radix extract appeared relatively highly againstBacillus cereusandStaphylococcus aureusand didn't show any difference. EDA in comparison to Vitamin C showed over 90% activity at about the same time of Sanguisorbae Radix extract expressed highly. SOD activity showed 15% in fermentation before and after. The nitrite scavenging ability of Sanguisorbae Radix extract before and after fermentation showed higher numerical value over 70% in pH 2.5 than that of butylated hydroxytoluene(BHT). But SOD activity, EDA and nitrite scavenging ability were not different between the Sanguisorbae Radix extract before and after fermentation. Total polyphenol content expressed over about 20 mg/g, and that of the Sanguisorbae Radix extracts was increased than that of the fermented Sanguisorbae Radix extracts.Conclusions : The results suggest the usefulness of developing functional materials using antioxidant active Sanguisorbae Radix extract was fermented bySalmonella typhimuriumwith high polyphenol contents and nitrite scavenging ability.

• 대한한의학회지
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• 제23권4호
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• pp.113-124
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• 2002

Objects: This research was conducted to investigate the protective effect of Bupleuri Radix against ischemic damage using PC12 cells and global ischemia in gerbils, Methods: To observe the protective effect of Bupleuri Radixon ischemic damage, viability and changes in activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase and production of malondialdehyde (MDA) were observed after treating PC12 cells with Bupleuri Radix during ischemic damage. Gerbils were divided into three groups: a normal group, a 5-minute two-vessel occlusion (2VO) group and a Bupleun Radix administered group after 2VO. The CCAs were occluded by microclip for 5 minutes, Bupleuri Radix was administered orally for 7 days after 2VO. Histological analysis was performed on the 7th day. For histological analysis, the brain tissue was stained with 1 % of cresyl violet solution. Results: 1. Bupleuri Radix has a protective effect against ischemia in the CA1 area of the gerbil's hippocampus 7 days after 5-minute occlusion. 2. In the hypoxia/reperfusion model using PC12 cells, the Bupleuri Radix has a protective effect against ischemia in the dose of 0.2{\;}\mu\textrm{g}/ml,2{\;}\mu\textrm{g}/ml{\;}and{\;} 20{\;}\mu\textrm{g}/ml$. 3. Bupleuri Radix increased the activities of glutathione peroxidase and catalase. 4. The increased activity of superoxidedismutase (SOD) by ischemic damage might have been induced as an act of self-protection. This study suggests that Bupleuri Radix has some neuroprotective effect against neuronal damage following cerebral ischemia in vivo with a widely used experimental model of cerebral ischemia in Mongolian gerbils. Bupleuri Radix also has protective effect on a hypoxia/reperfusion cell culture model using PC12 cells. Conclusions: Bupleuri Radix has protective effect against ischemic brain damage during the early stages of ischemia.

• 대한한의학회지
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• 제18권1호
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• pp.411-429
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• 1997

Recent survey shows that chronic liver disease such as chronic hepatitis, liver cirrhosis and hepatoma is the third leading causes for death in Korea. In oriental medicine, viral hepatitis is related to Hwangdal(黃疸) and alcoholic liver disease is related to Joosang(酒傷). ARTEMISIAE HERBA and PUERARIAE RADIX have long been used in treating those symptoms. This study was done to evaluate the effect of AR1EMISIAE HERBA and PUERARIAE RADIX on viral and alcoholic hepatitis. ARTEMISIAE HERBA and PUERARIAE RADIX were decocted respectively with water and followed by vaccum evaporation. The solution was diluted to adequate concentration. Sprague-Dawley rats were used in this experiment. Each group was given PUERARIAE RADIX or ARTEMISIAE HERBA solution orally and CCl4, d-galactosamine or alcohol was given orally 30 minutes later. After 24 hours of starvation, blood samples were taken to check serum GOT, GPT, LDH and ALP activities, TC, TG, glucose and BUN levels. These results show that ARTEMISIAE HERBA has better effect on liver injury induced by d-Galactosamine than PUERARIAE RADIX and that both ARTEMISIAE HERBA and PUERARlAE RADIX have good effect on acute alcoholic liver disease while in the liver injury induced by $CCl_{4}$, PUERARIAE RADIX has better inhibitory effect on serum AST, ALT and ALP levels and ARTEMISIAE HERBA has better inhibitory effect on serum total cholesterol and triglyceride. And the result that high concentration group has better effect shows these effects are concentration-dependent. Further study on the mechanism of these herbs is still required.

• Advances in Traditional Medicine
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• 제4권3호
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• pp.171-178
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• 2004

Ginseng radix, the root of Panax ginseng C. A. Meyer (Araliaceae), is a medicinal plant used world-widely and has been reported to have various biological effects. To investigate the effects of Ginseng radix on HL-60 cell apoptosis, MTT assay, DNA fragmentation assay and flow cytometry were performed on HL-60 cells. Cells were treated with Ginseng radix at different concentrations $(10^{-4},\;10^{-3}\;and\;10^{-2};\;dilution\;rate)$. Ginseng radix significantly induced cells apoptosis with a time- and dose-dependent manner. To determine whether Ginseng radix-induced apoptosis is due to increase of tumor necrosis factor $(TNF-{\alpha})$ secretion, enzyme-linked immunosorbent assay was performed on HL-60 cells. Unexpectedly, Ginseng radix $(96\;{\pm}\;5\;pg/ml)$ significantly decreased the $TNF-{\alpha}$ secretion compared with control $(174\;{\pm}\;14\;pg/ml)$. Furthermore, Ginseng radix with $rIFN-{\gamma}$ synergistically increased nitric oxide production in mouse peritoneal macrophages. Taken together, our data indicate that Ginseng radix induce apoptosis on HL-60 cells without increase of $TNF-{\alpha}$ secretion and could be used for a supplementary remedy of cancer.

• 동의신경정신과학회지
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• 제18권2호
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• pp.45-55
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• 2007

Objective : The purpose of this study was to investigate the protective effects of Radix Curcumae on the animal model of depression induced immobilization stress. Method : 1) Male rats were used for this experiment. The subject were divided into 4 groups(1. normal 2. saline solution administered during immobilization stress treatment 3. Radix Curcumae of l00mg/kg administered 4. Radix Curcumae of 400mg/kg administered). 2) Immobilization stress was treated for 1 hours on day. During 2 days of immobilization stress treatment, they were executed forced swimming test, passive avoidance test, elevated plus maze test. Corticosterone in blood were measured. Results : 1) In EPM test, stress group showed significantly increased anxiety, Radix Curcumae of 400mg/kg group showed significantly decreased anxiety. 2) In forced swimming test, Radix Curcumae of 400mg/kg group showed significantly decreased immobilization. 3) In passive avoidance test, stress group showed significantly decreased learning execution, Radix Curcumae groups showed significantly increased learning execution. 4) Stress group showed significantly increase in serum level of corticosterone, Radix Curcumae of 400mg/kg group showed significantly decreased serum level of corticosterone. Conclusion : These results suggest that Radix Curcumae is effective in the treatment of depression.

• 한방안이비인후피부과학회지
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• 제20권2호통권33호
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• pp.108-115
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• 2007

Objectives : In the present study, the effect of Scutellariae radix on the release of RANTES, eotaxin, TARC induced by $TNF-{\alpha}$ and IL-4 in human bronchial epithelial cell(A549 cell) was examined. Scutellariae radix significantly inhibited the secretion of RANTES, eotaxin, TARC with a dose-dependant manner. Methods : In the experiment, to observe the toxity of the cell according to concentration of Scutellariae radix, MIT assay was carried out to examine cell viability. The effective dosage did not have the cytotoxicity on human bronchial epithelial cell in all control group excepting 50\;{\mu}g/ml$ concentration. Results : The above results shows Scutellariae radix inhibits the secretion of the release of RANTES, eotaxin, TARC on human bronchial epithelial cell(A549 cell). Conclusion : These results suggest that Scutellariae radix could be used as a prophylaxis and remedy of asthma induced by allergy and inflammatory reaction caused by several reasons.

• 대한한의학회지
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• 제26권4호
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• pp.74-86
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• 2005

Background: There are increasing neuro-degenerative disorders with aging. Paeoniae Radix(PR) possesses various pharmacological effects such as sedative, analgesic, anti-inflammatory, anti-stress and neuro-protective actions. Also antiaging and anti-cancer effects of PR were reported. Our purpose was to investigate whether PR is useful on the treatment of Parkinson's disease, one of the neuro-degenerative disorders. Objective: We investigated whether Paeonia Radix possesses a protective effect against 1-methyl-4 phenylpyridine(MPP+)-induced cytotoxicity in neuronal cells. Methods: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT) assay, flow cytometry, DNA fragmentation assay, reverse transcription-polymerase chain reaction(RT-PCR), and Western blotting were performed on SK-N-MC neuroblastoma cells. Results: Cells treated with MPP+ exhibited several apoptotic features, while cells pre-treated with Paeonia Radix prior to MPP+ exposure showed s decrease in the occurrence of apoptotic features. Conclusions: These results suggest that Paeonia Radix may exert a protective effect against MPP+-induced apoptosis in SK-N-MC neuroblastoma cells.