Project description:Ginseng has been used for anti-stress agents, and its active ingredient, ginsenoside, has similar structure with estrogen. In this study, effects of red ginseng (RG) on gene expressions in immobilization (IMO) stressed mice brain was analyzed by system biology.
Project description:Here we present molecular mechanisms of Korean red ginseng (KRG) on immobilization stresses Keywords: stress response Mice were divided into three groups (3 mice / group): control, stress + no treat, and stress + Korean Red Ginseng (KRG, 100 mg). Stress + KRG group were given KRG 100 mg orally for 7 days and then exposed to immobilization stress for 45 min. stress + no treat group were administrated with phosphate buffer saline (d-PBS, pH 7.4) together with IMO stress for 45 min.
Project description:Korean Red Ginseng may improve fatigue in healthy subject. It is not yet known whether Korean Red Ginseng is effective compared with a placebo in chemotherapy.
The purpose of this study is to determine whether Korean Red Ginseng is effective in the treatment of the fatigue from colorectal cancer with chemotherapy.(modified FOLFOX-6)
Project description:Di-(2-ethylhexyl) phthalate (DEHP) is the most common endocrine disrupting chemical used as a plasticizer. DEHP is associated with the development of endometrium-related diseases through the induction of inflammation. The major therapeutic approaches against endometrial cancer and endometriosis involve the suppression of inflammatory response. Korean red ginseng (KRG) is a natural product with anti-inflammatory and anti-carcinogenic effects. Thus, the purpose of this study is to investigate the effects of KRG on DEHP-induced inflammatory response in endometrial cancer Ishikawa cells.
Project description:Bisphenol A (BPA), known as an endocrine disruptor, is widely used in the world. BPA is reported to cause inflammation-related diseases. Although efforts to identify the effects of BPA are ongoing, the impact of BPA on postmenopausal women is not well known. Korean red ginseng (KRG) has been used safely in human for a long time for the treatment of diverse diseases. KRG has been reported of its mitigating effect on menopausal symptoms and suppress adipose inflammation. Here, we investigate the protective effect of orally administered KRG on the impacts of BPA in the liver and uterus of menopausal mouse model.
Project description:Ginseng (Panax ginseng Meyer) is commonly used as an herbal remedy worldwide. Few studies have explored the possible physiological changes in the liver although patients often self-medicate with ginseng preparations, which may lead to exceeding the recommended dose for long-term administration. Here, we analyzed changes in the hepatic proteins of mouse livers using quantitative proteomics after sub-chronic administration of Korean red ginseng (KRG) extract (control group and 0.5, 1.0, and 2.0 g/kg KRG) using tandem mass tag (TMT) 6‐plex technology. The 1.0 and 2.0 g/kg KRG groups exhibited signs of liver injury, including increased levels of aspartate transaminase (AST) and alanine aminotransferase (ALT) in the serum. Furthermore, serum glucose levels were significantly higher following KRG administration compared with the control group. Based on the upregulated proteins found in the proteomic analysis, we found that increased cystathionin beta-synthase (CBS) and cystathionine gamma-lyase (CSE) levels promoted greater hydrogen sulfide (HRR2RRS) synthesis in the liver. This investigation provides novel evidence that14T sub-chronic administration of 4T14TKRG can elevate HRR2RRS production by increasing protein expression of CBS and CSE in the liver.
2021-09-10 | PXD023731 | Pride
Project description:Anti-obesity effects of white ginseng and red ginseng
Project description:Korean ginseng (Panax ginseng Meyer) has long been cultivated as an important medicinal plant. Drought results from the moderate water loss, which primarily impairs the growth of ginseng and reduction of yield loss. However, basis of biological clues to understanding the accurate mechanisms related to drought stress in proteome level are still elusive. Therefore, we carried out label-free quantitative proteomic analysis using ginseng roots subjected to drought stress which was grown at less than 10% soil moisture for two weeks, compared with normal ginseng which was grown at 25% soil moisture. The acquired proteins were carried out label-free proteomic analysis using LC-MS/MS. This approach led to the identification of total 2,471 proteins, and out of 195 proteins showed significant modulation. Functional classification revealed that proteins related to secondary metabolites, calcium signaling, and photosynthesis were enriched in control sample (cluster_1), while proteins associated with stress responsive, redox, electron transport, and protein synthesis were mainly dominated in cluster_2 (drought stress condition). Taken together, our results provided an overview of the drought-induced proteomic changes in ginseng root, and it is correlated with physiological changes, contributing to reveal potential marker at proteome level in ginseng.
