• 동의생리병리학회지
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• 제19권1호
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• pp.224-229
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• 2005

Ginseng radix, the root of Panax ginseng C.A.Meyer (Araliaceae), has traditionally been used for the treatment of various disorders including cerebrovascular accident (CVA). In the present study, the effect of Ginseng radix on c-Fos expression and apoptosis in the hippocampal CA1 region of gerbils following transient global ischemia was investigated via immunohistochemistry for c-Fos and caspase-3 and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay. Enhanced c-Fos-, TUNEL-, and caspase-3-positivities were detected in the hippocampal CA1 region in ischemic gerbils. Administration of the aqueous extract of Ginseng radix suppressed this ischemia-induced increment in the numbers of c-Fos-, TUNEL-, and caspase-3-positive cells. These results suggest that Ginseng radix has an inhibitive effect on the induction of c-Fos expression and apoptosis seen following transient global ischemia.

• 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.

• 생약학회지
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• 제43권2호
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• pp.152-156
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• 2012

This study compared the contents of ginseng prosapogenin depending on the extracting conditions of Ginseng Radix palva(Panax ginseng) to provide basic information for developing Ginseng Radix palva-based functional foods. Our findings show that the content of crude saponin peaked at 18 hours of extraction and when extracted twice at $100^{\circ}C$ (GRP-18). However, the content of total saponin reached its height at 6 hours of extraction at $100^{\circ}C$ (GRP-6) and when extracted twice. On the other hand, the content of ginsenoside $Rg_3$, $Rg_5$ and $Rk_1$ from Red and Black ginseng reached their heights at 18 hours of extraction, followed by 72 hours and 15 hours of extraction at $100^{\circ}C$. And at $100^{\circ}C$ the main prosapogenin of the content of Black ginseng ginsenoside $Rg_5$ and $Rk_1$ reached their heights at 18 hours of extraction, followed by 72 hours and 15 hours of extraction.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.262.1-262.1
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• 2002

Uncoupling proteins (UCPs) are transmembrane proton transporters present in the mitochondria. In UCPs. UCP1 and UCP3 play an important role in adaptive thermogenesis by uncoupling mitochondrial oxidation of substrates from ATP synthesis. PPARg coactivator 1(PGC-1) regulates transcriptional activity of PPARg and other nuclear receptors and controls the expression of UCPs. (omitted)

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.370.2-370.2
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• 2002

This study was carried out to obtain basic informations that can be used in index for Korea ginseng (Panax ginseng C.A. Meyer) cultivated in East Asia (Geumsan. Ganghwa. Punggi. Umsong, Jinan, Hongchon. Jilin. Nagano). Ginsenosides composition in various Panax ginseng roots cultivated in different places and years were carried by the Shibata method. The average about total saponins and each ginsenosides content of four year-age Ginseng Radix aquosa cultivated in Korea were higher than those of ginseng cultivated for its longer period. (omitted)

• Journal of Ginseng Research
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• 제24권2호
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• pp.99-105
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• 2000

본 논문은 인삼의 한의학적 응용과 현재 각국별 인삼의 복용기준 및 그 동안 수행된 임상실험을 중심으로 인삼의 응용과 복용량에 대한 문헌적 고찰을 하였다. 인삼분말 기준 복용량은 특별히 처방에 기술되어 있지 않은 한 1회 3~4 g정도 복용하는 것이 보편적 복용량으로 간주되며, 인삼제품도 이에 상당하는 인삼량으로 복용하면 될 것으로 사료된다. 다만 서구권의 경우는 인삼을 의약품으로 분류하여 복용량을 하루 1-2정도로 규정하고 있고 임상실험에서 사용된 인삼투여용량은 대부분 1g 이하로 되어 있다 서구에서의 인삼복용량 설정은 그 동안 인삼의 안전성(부작용과 역작용 등)과 관련된 사례보고 등에 근거하여 그 복용기준을 설정한 것으로 이해된다. 그러나 동서양간 인삼복용량의 차이점에 대해서는 동양인과 서구인들 간의 식생활 차이 또는 인종적 차이에 기인한 인삼의 복용 반응의 차이인지에 대해서 추후 검토되어야 할 사항이다. 아울러 인삼의 투여용량별 효과의 차별성이 있는지, 금후 인삼의 적정 투여용량 설정과 관련하여 인체실험을 통한 활성성분의 체내동태(Pharmacokinetics)와 자생체내 이용효율(Bioavailability)에 대한 연구가 이루어져야할 것이다.

• 한국인삼전략화협의회:학술대회논문집
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• 한국인삼전략화협의회 2003년도 제4차 한국인삼약초산업 전략화 세미나
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• pp.77-88
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• 2003

"Ginseng (Panax ginseng C.A. Meyer) has been a popular herbal remedy used in eastern Asian cultures for thousands of years, and a number of health claims are made for it. Modern therapeutic claims for ginseng refer to vitality, immune function, cancer, cardiovascular diseases, diabetes and sexual function. These claims are mostly based on uncontrolled or non-randomized studies. Among modern therapeutic claims, however, therapeutic effects for diabetes can reasonably be accepted. Following experiment was done recently in our lab: this study was designed to compare the antidiabetic activities between Ginseng Radix Alba (GRA), Ginseng Radix Rubra (GRR) and Panax Quinquefoli Radix (PQR) in multiple low dose (MLD) streptozotocin (STZ) (20mg/kg i.p injection for 5 days) induced diabetic rats. In the glucose tolerance test, 500mg/kg of each ginseng ethanol extract was admoinistered intraperitoneally 30min before glucose challenge. While GRA failed to lower blood glucose level, GRR and PQR both significantly prevented the hyperglycemia when compared with the control group. In the MLD STZ-induced diabetic rats, 300 mg/kg of each ginseng ethanol extract was administered intraperitoneally for 2 weeks. Plasma glucose and insulin levels were markedly improved in all treatment groups. While GRR showed the highest antidiabetic activity, and GRA and PQR revealed somewhat equipotent antidiabetic activities, but less than that in GRR-treated group as for as blood parameters and diabetic symptoms such as polydipsia are concerned. Blood glucose levels were closely associated with plasma insulin levels, and this result may suggest that ginseng ethanol extracts showed the activity to enhance insulin secretion as well as preventing destruction of pancreatic islet cells. To elucidate the relationship between antidiabetic activity and ginsenoside profiles, seven major ginsenoside were quantified by HPLC. We figured out the fact that protopanaxatriol (PPT) : proptopanaxadiol (PPD) ratio might play an important role in its hypoglycemia effects."

• 동아시아식생활학회지
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• 제14권5호
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• pp.407-417
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• 2004

This study was conducted to investigate the application possibility of leaf and stem extract(LSE) extracted from the mixture of leaf and stem of ginseng radix(Panax ginseng CA. Meyer). This study measured the intake levels and efficiency ratio, growth rate, absorption ratio of carbohydrate, lipid and protein of rat by feeding with LSE during 6 weeks. We analyse the hematological and serum metabolic variables, serum lipid concentrations. Total diet and protein intake levels were low, but efficiency ratios were significantly high in LSE administered groups than the control group. Weight gain, liver and kidney weight of LSE groups were significantly higher than the control group. Blood RBC, Hct, Hb, total protein and albumin concentrations were reasonable levels in LSE administered groups compared to the basal diet group. Also serum total cholesterol, LDL-cholesterol, triglyceride contents of LSE groups were low, but HDL-cholesterol level was higher than the basal diet group. These results imply that leaf and stem of ginseng radix could be used as possible food resources, functional food material and feed stuff.

• 한방비만학회지
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• 제13권2호
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• pp.51-57
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• 2013

Objectives: This study was conducted to analyze anti-obesity effects of the main single medicinal herbs which have effects on obesity or metabolic syndrome. Methods: We selected the 8 main single medicinal herbs, and then 3 databases were searched using search words "obesity", and "each scientific name of selected 8 main herbs". Results and Conclusions: Only Ephedra sinica and Panax ginseng were analyzed through 3 methods, in vitro, animal studies and randomized controlled trial (RCT)s, Ephedra sinica was shown weight loss effects in RCTs, but Panax ginseng couldn't. Other 6 selected medicinal herbs were not verified in RCTs, all had anti-obesity effects in high fat fed mice (or rats) and the others except for Radix notoginseng and Radix puerariae had inhibitory effects on lipid accumulation in 3T3-L1 cells.

• 생약학회지
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• 제33권4호통권131호
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• pp.337-342
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• 2002

The effect of water extract composed of panax ginseng radix rubra, acanthopanacis cortex, and cordyceps (PAC) on diabetic animal models were investigated in two different diabetic animal models. FAC water extract significantly reduced the plasma glucose levels on day 30 as compared with the diabetic control group in $KKA^Y$ obese, hyperglycemic and hyperglycemic and hyperinsulinemic mice, and also reduced the plasma glucose levels as well as total cholesterol in multiple low dose (MLD) strep tozotocin-induced diabetic SD rats. PAC water extract also showed an inhibitory effect on reduction of body weight and on development of MLD STZ-induced diabetic state. Elevated kidney hypertrophy, which is a characteristic feature shown in early stage of diabetic nephropathy and calculated as the ratio of kidney mass (g) relative to the body weight (g), was also markedly improved in PAC water extract- treated group as compared to the diabetic control group. Taken together, these data suggest that PAC water extract may have a potential as a antidiabetic agent in type 2 diabetes mellitus.