• Journal of Acupuncture Research
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• v.25 no.2
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• pp.11-26
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• 2008

목적 : 홍삼약침(藥鍼)이 고혈당 및 지질대사장애에 미치는 개선효과와 그 기전을 조사하고자 한다. 방법 : 홍삼약침(藥鍼)의 anti-diabetic 활성과 그 기전을 C57BL/KsJ db/db mice를 이용하여 관찰하였다. 실험 동물은 대조군(DC), 홍삼약침(藥鍼)군(RGL, RGH) 및 양성대조군(MET, GPZ, PIO)의 6군으로 나누었다. 홍삼약침(藥鍼)군은 $0.2m{\ell}$의 홍삼약침멸(藥鍼滅)을 각각 100mg/kg(RGL) 및 200mg/kg(RGH)씩 인체의 간유(肝兪)($BL_{18}$)에 상응하는 혈위에 1일 1회 10주간 좌우 혈을 번갈아가며 약침 시술하였다. 양성대조군은 metformin 300mg/kg(MET), glipizide 15mg/kg(GPZ) 및 pioglitazone 30mg/kg(PIO)을 각각 1일 1회 10주간 경구투여 하였다. 체중과 혈당은 매주 측정하였다. 실험 10주 후에는 혈액채취로 혈중 glucose, 당화혈색소(HbAlc), insulin, 중성지방(TG), adiponectin, leptin, non-esterified fatty acid(NEFA)를 측정 하였고, 간 조직을 채취하여 조직학적 검사 및 gene expression 분석을 시행하였다. 결과 : 홍삼약침(藥鍼)(RGL, RGH)은 10주 동안 C57BL/KsJ db/db mice의 체중을 증가시키는 부작용은 나타나지 않았다. 홍삼약침(藥鍼)군(RGL, RGH)의 사료섭취량은 대조군과 비슷하였으나 음수량은 증가하였다. 홍삼약침(藥鍼)(RGL, RGH)은 대조군에 비하여 각각 19.8% 및 18.3% 혈당을 낮추었고, 홍삼약침(藥鍼)(RGL)은 insulin resistance를 27.7% 감소시켰으며, 경구내당능 검사의 혈중 glucose에서는 대조군에 비해 홍삼약침(藥鍼)군(RGL, RGH)과 양성대조군(MET, GPZ, PIO)에서 각각 19.8%, 18.3%, 67.7%, 52.3% 및 56.9% 감소시켰다. 당화혈색소(HbAlc)는 홍삼약침(藥鍼)(RGL, RGH), MET, GPZ 및 PIO군에서 대조군에 비하여 각각 11.0%, 6.4%, 18.9%, 16.1% 및 27.9% 감소시켰으며, 혈중 glucose감소와 유사한 경향을 나타내었다. 홍삼약침(藥鍼)(RGL)은 대조군에 비해 TG와 NEFA를 각각 18.8% 및 16.8% 감소시켰고, adiponectin과 leptin을 각각 20.6% 및 12.1% 증가시켰다. 홍삼약침(藥鍼)(RGL, RGH)은 중성지방의 침착으로 인한 간의 질량비 증가를 억제하지 못하였으나, 지방구를 감소시겼음을 관찰할 수 있었다. Microarray 분석에서는 홍삼약침(藥鍼)(RGL, RGH)이 간에서 glycolysis, gluconeogenesis 및 fatty acid beta-oxidation과 관련된 유전자 발현에 영향을 미치는 것으로 나타나 양성대조군 metformin과 유사한 기전을 나타내었다. 요약 : 홍삼약침(藥鍼)은 T2DM동물모델(C57BL/KsJ db/db mice)에서 항당뇨 및 지질대사 개선활성이 있었다. 홍삼약침(藥鍼)은 C57BL/KsJ db/db mice의 간조직에서 lipogenesis억제 및 fatty acid beta-oxidation활성을 통해 혈당 이용을 높이고, insulin sensitivity를 향상시켰다. 또한 유전자 발현분석을 통해 그 기전이 metformin과 유사함을 확인할 수 있었으므로 향후 홍삼약침(藥鍼)의 새로운 약침 기술 개발 근거가 될 수 있을 것으로 사료된다.

• Journal of Pharmacopuncture
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• v.7 no.2
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• pp.43-56
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• 2004

Objectives : In order to investigate effects and immune improvement of distilled red-ginseng herbal Acupuncture, expression of Cox-1, Cox-2, and mRNA of Bcl-2 and Bax were analyzed in A549 cell in vivo. Survival time and expression of cytokine mRNA were measured for the mice with Sarcoma-180 induced abdominal cancer. Methods : Balb/c mouse was treated with distilled red-ginseng Herbal Acupuncture at Wisu($BL_{21}$) and Chung- wan($CV_{12}$) to investigate anti-cancer effects and immune response. Results : 1. For expression of mRNA of Cox-1 using RT-PCR, the control group and the experiment groups didn't show significant differences. For Cox-2, both experiment groups and the normal group showed significant differences. 2. For expression of mRNA of Bcl-2 using RT-PCR, experiment groups showed slight decrease compared to the control group. For Bax, no significant changes were shown between the control group and experiment groups. 3. For survival time, all of experiment groups showed 11.1% increase compared to the control group. 4. For IL-2 and IL-4 productivity using Flow cytometry, all of experiment groups didn't show any significance. 5. For IL-2 productivity using ELISA, all of experiment groups didn't show any significance. 6. For expression of cytokine mRNA using RT-PCR, significant increase of IL.-2 and IL-4 were witnessed in the experiment group II compared to the control group. Significant increase of IL-10 was shown in all off experiment groups compared to the control group. Conclusion : According to the results, we can expect that distilled red-ginseng Herbal Acupuncture may be further effccts in anti-cancer and immune improvement if increasing concentration.

• Journal of Pharmacopuncture
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• v.9 no.3 s.21
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• pp.117-129
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• 2006

Objectives : The aim of this study was to find optimal conditions for producing red ginseng from cultivated wild ginseng using the Turbo Mill. Methods : Characteristics of powdered cultivated wild ginseng based on various temperature settings of the Turbo Mill were observed, and changes in the content was measured by HPLC for various ginsenosides. Results : 1. The diameter of cultivated wild ginseng powder ground by the Turbo Mill was around 10${\mu}m$. 2. As the temperature rose, pressure, Specific Mechanical Energy(SME), and density decreased, whileas Water Solubility Index(WSI) increased. 3. As the temperature rose, super fine powder showed tendency to turn into dark brown. 4. Measuring content changes by HPLC, there was no detection of ginsenoside Rg3 and ginsenosideRg1, Rb1, and Rh2 concentrations decreased with increase in temperature. Conclusions : Super fine powder of cultivated wild ginseng produced by the Turbo Mill promotes easy absorption of effective ingredients by breaking the cell walls. Using this mechanism to produce red ginseng from cultivated wild ginseng, it yielded less than satisfactory results under the current experiment setup. Further researches are needed to verify more suitable condition for the production of red ginseng.

• Journal of Pharmacopuncture
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• v.14 no.3
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• pp.55-61
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• 2011

Objectives: Reactive Oxygen Species(ROS) are continuously produced at a high rate as a by-product of aerobic metabolism. Since tissue damage by free radical, ROS such as hydrogen peroxide($H_2O_2$), nitric oxide(NO) increases with age. Several lines of evidence provided that ROS appears to cause to develop aging-related various diseases such as cancer, arthritis, cardiovascular disease. In this study, we have conducted to investigate the pharmacological effects of red ginseng for the development possibility to pharmacopuncture drug sources or healthy aid foods. Methods: For our aims, it was investigated the biological activities of Red Ginseng ethanol extracts (RGEE) by measuring total polyphenol contents, total flavonoid contents, DPPH radical scavenging activity, ABTS radical scavenging activity and cell viability of MCF 10A and SK-MEL-2 in vitro with MTT assay method. Results: The total polyphenol contents of RGEE was 3.06${\pm}$0.11mg/g in 10mg/ml, the total flavonoid contents of RGEE was 1.35${\pm}$0.01mg/g in same concentration. The ABTS radical scavenging activity was about 80% and that of DPPH activity was 65% in 50mg/ml of RGEE. The cell viability of SKMEL-2, skin cancer cell line was decreased and that of MCF 10A, skin normal cell line was increased. Conclusions: We conclude that RGEE may be useful as potential functional foods or pharmacopuncture drug sources on the diseases induced by oxidant stress.

• Journal of Pharmacopuncture
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• v.9 no.2
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• pp.39-47
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• 2006

Objective : It has long been known about the anticancer effect of GRR-HAS, however, it has not been systemically determined the differentially regulated genes by GRR-HAS in cancer cells. The purpose of this study is to screen the GRR-HAS mediated differentially expressed genes in cancer cells such as SNU484 gastric cancer cell lines. Oligonucleotide microarray approache was employed to screen the differential expression genes. Methods : GRR-HAS was prepared by boiling and stored at $-70^{\circ}C$ until use. Cells were treated with various concentrations of GRR-HAS(0.1, 0.5, 1.5, 10, 20mg/ml) for 24 h. Cell toxicity was tested by MTT assay. To screen the differentially expressed genes in cancer cells, cells were treated with 1.5mg/ml of GRR-HAS. For oligonucleotide microarray assay, total RNA was used for gene expression analysis using oligonucleotide Genechip (Human genome Ul33 Plus 2.0., Affimatrix Co.). Results : It has no cytotoxic effects on both HepG2 and SNU484 cells in all concentrations(0.1, 0.5, 1.5, 10, 20mg/ml). In oligonucleotide microarray assay, in SNU484 cells, the number of more than twofold up-regulated genes was 346. The number of more than twofold down-regulated genes was 9. Discussion : This study showed the comprehensive gene expression analysis using oligonucleotide microarray for the screening of GRR-HAS mediated differentially regulated genes. These results will provide a better application of GRR-HAS in cancer field and drug target development.

• Journal of Pharmacopuncture
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• v.13 no.1
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• pp.63-77
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• 2010

Objectives: The aim of this experiment is to provide an objective differentiation of cultivated ginseng, cultivated wild ginseng, and wild ginseng through component analysis, and to know the change of ginsenoside components in the process for making red ginseng. Methods: Comparative analysis of ginsenoside $Rb_1,\;Rb_2$, Rc, Rd, Re, Rf, $Rg_1,\;Rg_3,\;Rh_1$ and $Rh_2$ from the cultivated ginseng 4 and 6 years, cultivated wild ginseng, and wild ginseng were conducted using High Performance Liquid Chromatography(hereafter HPLC). And the same analyses were conducted in the process of red ginseng. Results: 1. For content comparison of ginsenoside $Rb_1$, Rc, Rd, Rf, $Rg_1$ and $Rh_1$, wild ginseng showed high content, followed cultivated ginseng 4 and 6 years, cultivated wild ginseng showed low content than any other samples. 2. For content comparison of ginsenoside $Rb_2$ and Re, cultivated ginseng 4 years showed high content, followed wild ginseng and cultivated ginseng 6 years, cultivated wild ginseng showed low content than any other samples. 3. For content comparison of ginsenoside $Rg_3$, wild ginseng and cultivated wild ginseng were only showed low content. 4. For content comparison of ginsenoside $Rh_2$, cultivated wild ginseng was only showed low content. 5. In the process of red ginseng, ginsenoside $Rb_1,\;Rb_2$, Rc, Rd, $Rg_3$ and $Rh_1$ were increased, and ginsenoside Re and $Rg_1$ were decreased in cultivated wild ginseng. 6. In the process of red ginseng, ginsenoside $Rg_3$ and $Rh_1$ were increased, and ginsenoside $Rb_2$, Rc, and Re were decreased in cultivated ginseng 4 years. 7. In the process of red ginseng, ginsenoside $Rb_1,\;Rb_2$, Rf and $Rh_1$ were increased, and ginsenoside Rc and Rd were decreased in cultivated ginseng 6 years. Conclusions: Distribution of ginsenoside contents to the cultivated ginseng, cultivated wild ginseng, and wild ginseng was similar and was not showed special characteristics between samples. And the change of ginsenoside to the process of red ginseng, cultivated ginseng and cultivated wild ginseng were showed different aspect.

• Journal of Pharmacopuncture
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• v.11 no.2
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• pp.87-95
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• 2008

Objectives The aim of this experiment is to provide an differentiation of ginseng, red ginseng, cultivated wild ginseng(CWG), and red wild ginseng(RWG) through component analysis using HPLC(High Performance Liquid Chromatography, hereafter HPLC). Methods Comparative analyses of ginsenoside $Rg_3$, ginsenoside $Rh_2$, and ginsenosides $Rb_1$ and $Rg_1$ of various ginsengs were conducted using HPLC. Results 1. CWG was relatively heat-resistant and showed slow change in color during the process of steaming and drying, compared to cultivated ginseng. 2. Ginsenoside $Rg_3$ was not detected in cultivated ginseng and CWG, whereas it was high in red ginseng and RWG. Ginsenoside $Rg_3$ was more generated in red ginseng than in RWG. 3. Ginsenoside $Rh_2$ appreared during steaming and drying of cultivated ginseng, whereas it was more increased during steaming and drying of CWG. 4. Ginsenoside $Rg_1$ content was more increased during steaming and drying of cultivated ginseng, whereas it was more decreased during steaming and drying of CWG. 5. Ginsenoside $Rb_1$ content was increased about 500% during steaming and drying of cultivated ginseng, whereas it was increased about 30% during steaming and drying of CWG, indicating that ginsenoside $Rb_1$ was more generated in red ginseng than in RWG. 6. Ginsenoside $Rg_3$ content was higher, whereas ginsenoside $Rg_1$ content was lower in 11th RWG than in 9th RWG, indicating that ginsenoside $Rg_3$ content was increased and $Rg_1$ content was decreased as steaming and drying continued to proceed. Ginsenoside $Rh_2$ and $Rb_1$ contents began to be increased, followed by decreased after 9th steaming and drying process. Conclusions Above experiment data can be an important indicator for the dentification of ginseng, red ginseng, CWG, and RWG. And the following studies will be need for making good product using CWG.