• Journal of Physiology & Pathology in Korean Medicine
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• v.22 no.6
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• pp.1482-1486
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• 2008

The antihypertensive effects of the Wild Mountain Ginseng Cultured Root Extract (WMGCE) were investigated in spontaneously hypertensive rats (SHR). Daily oral administration of the WMGCE (100 and 200 mg/kg) exhibited a significant decrease in blood pressure in SHR rats during for 8 weeks. The systolic blood pressure was dose- and time-dependently decreased significantly from the second weeks (p < 0.05) to the end of WMGCE treatment in SHR. The WMGCE decreased the plasma levels of sodium, potassium, chlorides, urea and osmolarity in SHR rats but no statistically significant change was observed. Furthermore, no significant changes were noted on heart weight, heart rate and diameter of aorta after WMGCE treatment in SHR. Our results suggest that daily oral administration of WMGCE at the dose of 100 and 200 mg/kg for 8 weeks exhibited antihypertensive activities.

• Proceedings of the SCSK Conference
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• 2003.09a
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• pp.611-616
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• 2003

Korean ginseng(Panax Ginseng C.A. Meyer) known as a oriental miracle drug is an important medicinal plant. Ginseng has been used for geriatric, tonic, stomachic, and aphrodisiac treatments for thousands years. Also, it is an antibiotic and has therapeutic properties against stress and cancer. Ginseng is widely distributed all over the world. Among them, Korean mountain ginseng has the most valuable effect on pharmaceuticals. The roots of mountain ginseng contained several kinds of ginsenosides that have many active functions for the human body. However, the study of mountain ginseng has a limit because the mountain ginseng is very expensive and rare. So, we artificially cultured mountain ginseng adventitious roots using the bioreactor culture system. We induced callus from original mountain ginseng, directly dug up in mountain and aged about one hundred ten years. Separated adventitious roots were precultured in 500ml conical flasks and then, transferred in 20L bioreactors. The adventitious roots of mountain ginseng were harvested after culturing for 40days, dried and then, extracted with several solvents. In this study, we investigated the whitening effect, anti-wrinkle effect and the safety of tissue cultured adventitious roots extract of mountain ginseng in order to identify the merit as a cosmetic ingredient. Particularly, extract of mountain ginseng adventitious roots showed whitening and anti-wrinkle effects. The inhibitory effect of this extract on the melanogenesis was examined using B-16 melanoma cell. When B-16 melanoma cells were cultured with adventitious root extract, there was a dramatically decrease in melanin contents of 8-16 melanoma cell. And we identified this extract inhibited Dopa auto-oxidation significantly. Also, when transformed mouse fibroblast L929 cells were treated with this extract, there was a significant increase in collagen synthesis. The results show significant inhibited melanization and wrinkle without inhibiting cell viability.

• The Korea Journal of Herbology
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• v.24 no.3
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• pp.13-19
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• 2009

Objectives : This study was aimed to define the protective effect of Tissue Cultured Root of Wild Ginseng (CWG) against doxorubicin (Doxo) toxicity, and investigate the anti-tumor synergic effect of CWG in combination with Doxo in tumor-bearing C57BL/6 mice. Methods : Tumor-bearing mice were established by single inoculation with B16/F10 melanoma cells (2$\times$10$^6$/ml) subcutaneously. Tumor-bearing mice (tumor volume between 50-100 mm$^3$) were selected and divided them into control, Doxo, and Doxo+CWG group. Mice of Doxo group were received with Doxo (4 mg/kg of B.W.) intraperitoneally at 0, 4, 8 days after starting the experiment. Mice of Doxo+CWG group were received CWG water extract during 12 days in combination with Doxo treatment. The body weight, tumor volume, tumor weight, and organ weight (heart, liver, kidney, and testis) were measured. And serum SPK, GOT and creatinine values were analysed. Results : The volume and weights of tumor masses in Doxo group were decreased significantly compared with the those of control group. And the those of Doxo+CWG group were not significantly different from the those of Doxo group. Whereas the weight of body, liver, kidney and testis in Doxo+CWG group were increased significantly compared with the those of Doxo group. The level of serum CPK and GOT in Doxo group were increased compared with the those of control group. But the value of Doxo+CWG group were decreased significantly compared with the values of Doxo group. Conclusions : These results suggest that CWG has protective effect against doxorubicin toxicity. And these effect is guessed that is caused in augmentation of vital energy.

• Natural Product Sciences
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• v.15 no.1
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• pp.1-7
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• 2009

This study was performed to investigate the cell growth inhibitory effect of tissue cultured root of wild Panax ginseng C.A. Mayer (tcwPG). The human stomach carcinoma cell line, MKN 74, was incubated with 70% EtOH extract of tcwPG or Panax ginseng C.A. Mayer (PG) for 24 hrs. tcwPG inhibited cell growth at a concentration of $250{\mu}g/ml$. However, Panax ginseng extract did not inhibit cell growth at the same concentration. We also tested the ethyl acetate and $H_2O$ fractions of tcwPG. The inhibitory effect of the ethyl acetate fraction on cell proliferation in MKN 74 cells was more potent than that of the crude extract, and the inhibitory effect of the $H_2O$ fraction was less than that of the ethyl acetate fraction. When we separated tcwPG into polar and non-polar saponin fractions and then measured cell growth inhibition, the non-polar saponin in tcwPG exhibited cytotoxicity. To compare the effects of tcwPG on various cancer cell lines, we measured cytotoxicity in MKN 74 (stomach cancer cell line), SW 620 (colon cancer cell line) and PC 3 (prostate cancer cell line). All three cell lines showed cell growth inhibition, and the cell growth inhibitory effects were not quite different in the various cell lines. The non-polar saponins of tcwPG arrested PC 3 cells at G1-phase as did Panax ginseng.

• 한국생물공학회:학술대회논문집
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• 2001.11a
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• pp.151-162
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• 2001

Korea mountain ginseng known as oriental miracle drug is an important medicinal plant. The effect of mountain ginseng adventitious roots extract has been described. The valuable root of mountain ginseng contained several kinds of ginsenosides that have been confirmed to have many active functions for the human body. However, the study of mountain ginseng has a limit because the price of wild ginseng is very expensive and rare. The mountain ginseng adventitious roots were derived from mountain ginseng callus that were induced from mountain ginseng roots. Adventitious roots were separated from callus and grown in solid media(Murachige and stoog media). It was cultured in a 20L bioreactor. After culturing for 40days, adventitious roots were harvested. Afterwards the harvested mountain ginseng adventitious roots were dryed and extracted. We examined the effect on melanogenesis of mountain ginseng adventitious roots extrac. Here, we report the inhibitory effect of melanin biosynthesis on the adventitious roots extract of In vitro test. Also, we assessed the safety of adventitious roots extract. In vitro, cytotoxicity of adventitious roots extract was assessed in mouse fibroblast using two method: The neutral red uptake assay and the MTT assay. In vivo, the allergic and irritant were patch tested in 30 patients. Consequently, extract of mountain ginseng adventitious roots have inhibitory effect on melanin biosynnthesis in B-16 melanoma cell test, tyrosinase inhibitory test and DOPA auto-oxidation test. There were decreased 86%(0.5% concentration), 45%(1% concentration) and 61%(1% concentration), respectively

• Journal of the Society of Cosmetic Scientists of Korea
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• v.27 no.2
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• pp.45-56
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• 2001

Korea mountain ginseng known as oriental miracle drug is an important medicinal plant. The effect of mountain ginseng adventitious roots extract has been described. The valuable root of mountain ginseng contained several kinds of ginsenosides that have been confirmed to have many active functions for the human body. However, the study of mountain ginseng has a limit because the price of wild ginseng is very expensive and rare. The mountain ginseng adventitious roots were derived from mountain ginseng callus that were induced from mountain ginseng roots. Adventitious roots were separated from callus and grown in solid media(Murachige and stoog media). It was cultured in a 20L bioreactor. After culturing for 40days, adventitious roots were harvested. Afterwards the harvested mountain ginseng adventitious roots were dryed and extracted. We examined the effect on melanogenesis of mountain ginseng adventitious roots extract. Here, we report the inhibitory effect of melanin biosynthesis on the adventitious roots extract of In vitro test. Also, we assessed the safety of adventitious roots extract. In vitro, cytotoxicity of adventitious roots extract was assessed in mouse fibroblast using two method: The neutral red uptake assay and the MTT assay. In vivo, the allergic and irritant were Patch teated in 30 patients. Consequently, extract of mountain ginseng adventitious roots have inhibitory effect on melanin biosynthesis in B-16 melanoma cell test, tyrosinase inhibitory test and DOPA auto-oxidation test. There were decreased 86%(0.5% concentration), 45%(1% concentration) and 61%(1% concentration), respectively.