• YAKHAK HOEJI
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• v.54 no.3
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• pp.151-156
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• 2010

Cytotoxicity of cadmium on NIH 3T3 fibroblasts was utilized in order to discover antitoxic compound in Galgeuntang extract in this study. Treatment groups were chosen as follows; control (medium only), $MTT_{50}$ group and five experimental groups. MTT {3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazoliumbromide} method was performed to evaluate the cytotoxicity of cell organelles and $IC_{50}$ was also measured. Accordingly we have examined the detoxification effects of Galgeuntang extract on cadmium-treated NIH 3T3 fibroblasts to observe morphological changes by the light microscopy. Galgeuntang extract showed cytoprotective effects on cadmium-induced cytotoxicity. Furthermore, Galgeuntang showed a dose-dependency in detoxication. The phenolic content of Galgeuntang ethanol extract was higher than that of water content. These results suggest that Galgeuntang extract may be used as a cytoprotective agent against cadmium (II)-mediated cytotoxicity.

• Korean Journal of Oriental Medicine
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• v.15 no.1
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• pp.79-83
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• 2009

In this study, we investigated the single dose toxicity and safety about water-extracted Galgeuntang. To evaluate single dose toxicity, 20 male and 20 female ICR mice were observed survival rates, general toxicity, changes of body weight for 14 days after single oral administration of 0 (control group), 1250, 2500 and 5000mg/kg Galgeuntang. And after 14 day, We observed autopsy. Compared with the control group, we could not find any toxic alteration in all treated groups (1250, 2500 and 5000 mg/kg). LD50 of Galgeuntang might be over 5000mg/kg and it is very safe to ICR mice.

• Advances in Traditional Medicine
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• v.8 no.1
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• pp.32-38
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• 2008

Galgeuntang water extract exhibited a strong free radical scavenging activity and reducing power determination. However, a gradual increase in the free radical scavenging activity and reducing power determination was obtained with increasing concentrations. The highest radical scavenging activity was shown by the water extract from Galgeuntang (116.93 ${\mu}g$/mL) and the water extract from Cinnamonum cassia Presl. (95.01 ${\mu}g$/mL). These results of phenolic and flavonoid contents of the extracts indicated that the strong radical scavenging activity of the Cinnamonum cassia Presl. extract might be in part due to the phenolic compounds. The correlation coefficient between TPC and DPPH ($r^2$ = 0.9312), TFC and DPPH ($r^2$ = 0.9677), showed positive correlation among total phenolic/flavonoid contents and antioxidant activity. These results suggest that Galgeuntang has a potential antioxidant activity.

• Korean Journal of Acupuncture
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• v.39 no.2
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• pp.34-42
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• 2022

Objectives : Parkinson's disease (PD) is a neurodegenerative disease caused by dopaminergic neuronal death in the substantia nigra pars compacta. PD is known to be linked with mitochondrial dysfunction and increased oxidative stress. In this study, anti-cytotoxic and anti-oxidative effect of 12 herbal formulae were compared. Methods : According to experts' advice, 12 types of herbal formulae (Gamisoyosan, Galgeuntang, Galgeunhaegitang, Banhabaekchoolcheonmatang, Bojungikgitang, Boheotang, Sihogyejitang, Sihosogantang, Sihocheonggantang, Ojeoksan, Cheongsanggyeontongtang and Palmultang) were selected from 56 types of herbal formulae covered by the National Health Insurance Service in Korea. To detect anti-oxidative effect, 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay was performed, and 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay was performed to detect anti-cytotoxic effect of 12 herbal formulae using SH-SY5Y human neuroblastoma cells. Results : In DPPH assay, anti-oxidant activity was increased in a dose-dependent manner and half maximal inhibitory concentration was highest in the order of Galgeuntang, Gamisoyosan, Galgeunhaegitang, Ojeoksan, Palmultang, Sihogyejitang, Sihosogantang, Cheongsanggyeontongtang, Sihocheonggantang, Bojungikgitang, Boheotang and Banhabaekchoolcheonmatang. In MTT assay, concentration of 80% cell survival was highest in the order of Sihosogantang, Cheongsanggyeontongtang, Sihocheonggantang, Sihogyejitang, Bojungikgitang, Galgeuntang, Ojeoksan, Boheotang, Palmultang, Galgeunhaegitang, Banhabaekchoolcheonmatang and Gamisoyosan. Formulae with more than 50% DPPH radical scavenging activity at concentrations for 80% cell survival were Sihosogantang, Cheongsanggyeontongtang, Sihogyejitang, Galgeuntang and Sihocheonggantang. Conclusions : Sihosogantang, Cheongsanggyeontongtang, Sihogyejitang, Galgeuntang and Sihocheonggantang extracts can be candidate medicines for PD, but the effect should be validated in PD models.

• Journal of Korean Medical classics
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• v.23 no.1
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• pp.47-58
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• 2010

"Sanghanron(傷寒論)" can be approached through the understanding of the formulas. It is very important to correlate the efficacy of drugs and pathogenesis of syndrome. In this sense, the author examines the Paeoniae Radix Alba's efficacy. The Paeoniae Radix Alba[芍藥] used in Gyejitang(桂枝湯), Galgeuntang(葛根湯), Sogeonjungtang (小建中湯), Jagyakgamchotang(芍藥甘草湯) all have a similar effect. The Paeoniae Radix Alba supplies the tendon and blood meridian with bodily fluids, so it treats the stiffness and pain of the head and neck[頭項强痛], stiffness of the neck and back[項背强几几] and acute pain in the abdomen[腹中急痛] etc. Meanwhile, the Paeoniae Radix Alba treats difficulty in urination. It moistens the path to the excretion of urine included among drugs which increase digestion and transformation.

• Korean Journal of Food Science and Technology
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• v.43 no.5
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• pp.655-658
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• 2011

The possible application of Lactobacillus spp. as a functional starter culture to ferment galgeuntang (GT) and to produce bioactive isoflavone (daidzein) was investigated. Lactobacillus casei KFRI 127, L. plantarum KFRI 144, L. bulgaricus KFRI 344 were used for GT fermentation. Acid development and quantification of isoflavones using high-performance liquid chromatography were performed after fermentation at 37$^{\circ}C$ for 48 h. All the tested Lactobacillus spp. lowered pH to about 3.8 in 48 h and L. plantarum KFRI 144 exhibited 89.9% hydrolysis rate of daidzin (79.1-8.0 ${\mu}g$/mL) during fermentation. The content of daidzein in GT fermented with L. plantarum KFRI 144 was increased by 6.6-fold (3.6-23.9 ${\mu}g/mL$). These results demonstrate that L. plantarum KFRI 144 has potential as functional starter culture for manufacturing fermented GT with higher isoflavone bioavailability.

• Korean Journal of Agricultural Science
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• v.33 no.1
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• pp.25-34
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• 2006

Two experiments were conducted to investigate the effects of molasses supplementation to silage materials in ensiling Galgeuntang (herbal medicine) meal on the quality of silage, and its palatability in Korean native goats. In experiment I, molasses was added at the levels of 0, 0.5, and 1.0% to Galgeuntang meal with three replicates per treatment. In experiment II, three 1.5-yr-old Korean native goats were used to measure palatability. In experiment I, lactic acid contents in molasses treatments were significantly(p<0.05) higher, and pH and butyric acid contents were lower than those of non-molasses treatment. In addition, molasses treatment increased total microbial cell counts in MRS medium for lactobacillus, but decreased total microbial cell counts in PDA medium for fungi. Molasses supplementation to silage materials increased in vitro dry matter disappearance. Molasses supplementation tended to increase silage intake in Korean native goat (experiment II), but the difference was not significant(p>0.05). It is concluded that molasses supplementation to silage materials in ensiling herbal medicine meal could improve its preservability and palatability, the higher the better.

• Herbal Formula Science
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• v.28 no.1
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• pp.91-115
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• 2020

Objective : This study's purpose was to review the clinical studies of Galgeun-tang. Method : We searched papers about Galgeun-tang using KISS, RISS, OASIS, PUBMED and J-stage. The key words we used were "Galgeuntang", "Kakkonto", "Ge gen tang", and "Pueraria Decoction". Papers not matched with inclusion criteria were excluded. Results : Until today, there have been 223 studies on Galgeun-tang. Of these, 25 studies were classified as clinical research papers. There were 4 cases of fever, 5 cases of inflammation on respiratory system, 3 cases of head, neck and shoulder disorder, 2 cases of diarrhea, 6 cases of pharmacokinetics and interaction, 5 cases of side effect. Conclusion : It can be seen that Galgeun-tang has established the basis for application to the purpose of treating fever (common cold, influenza), inflammation on respiratory system (nasal obstruction, maxillary sinus retention cyst, mucoid pseudomonas aeruginosa chronic lower respiratory tract infection), head, neck and shoulder disorder (temporomandibular disorders, shoulder stiffness, tetanus), and diarrhea. On the other hand, considering 4 cases of side effect on drug eruption, caution should be exercised when observing the progress of the patient taking Galgeun-tang.

• Journal of Korean Medical classics
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• v.23 no.4
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• pp.1-11
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• 2010

"Gyeongbangsilheomrok(經方實驗錄)" is a book that was written for the propagation of the thought of Gyeongbang(經方) theory in the early 20th century. Gyeongbang means the medicine in "Sanghanron(傷寒雜病論)" which was written by Jangjonggyeong(張仲景), who is known as a great doctor of ancient times in China. Gyeongbang had worked as a good model of medicine for a long time, but as time goes by, there appeared some physicians pointing out the limit of Gyeongbang and trying to overcome it. Through the effort like this, there gradually had appeared so many physicians carrying out the medical treatment which was getting out of the boundary of Gyeongbang. And There also had appeared a group of physicians, called Gyeongbangpa(經方派), opposing the opinion like this and defending the academic value of Gyeongbang. "Gyeongbangsilheomrok" had been estimated as a meaningful achievement of Gyeongbangpa tradition, and also had been regarded as a good book comprising copious basic theory about Bangje(方劑). The most significant assertion in this book is that it explained the Onbyeong(溫病) theory as a component itself in "Sanghanron(傷寒論)", which had been argued by many other medicians thinking that "Sanghanron" did not cover the treatment of Onbyeong. In regarding to this problem, "Gyeongbangsilheomrok" argued that the concept of Onbyeong in "Sanghanron" belongs to the category of Taeyangbyeong(太陽病) and also suggested that Galgeuntang(葛根湯) would be the main recipe for Onbyeong.

• Journal of Environmental Science International
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• v.17 no.1
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• pp.129-133
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• 2008

This study is an endeavor to evaluate the safety of medicines from heavy metals, prescribed on the basis of herbal medicinal system and oriental medical prescription which are circulated much recently. For that, three globular types, four extract granular types and four liquid types of herbal medicine were bought to compare and analyze the content of heavy metals, such as As, Pb, Cd and Hg, which are harmful to human body. The concentration of Pb was found to be 0.552 ppm in Sachiltang, 2.552 ppm in Anjungjogiwhan and 1.735 ppm in Cheongsangbohwawhan in case of pill type herbal medicine, and liquid type herbal medicine, Maekmundongtang was 0.002 ppm, Galgeuntang was 0.003 ppm, Sangwhatang was 0.004 ppm, 20jeon Daebotang was 0.0185 ppm. And the concentration of Pb was found to be 0.322 ppm in Banhasasimtang, 0.47 ppm in Eungjosan, 0.29 ppm in Yukmijihwangtang, 0.64 ppm in Socheongryongtang in case of granular type. It was found that the liquid types herbal medicines were relatively safer than three pill types of, four granular types of and four liquid types herbal medicines were tested for concentration of heavy metals. It is considered that is required in the stage of raw material treatment, manufacturing and packaging because those herbal medicines are directly taken in and absorbed into human body through the final treatment process.