• The Korean Journal of Community Living Science
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• v.27 no.2
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• pp.233-243
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• 2016

This study examined the antioxidant activity and lipid composition of rats fed a high fat-high cholesterol diet containing Salvia plebeia water extract. Three levels (50 mg/kg, 200 mg/kg, 500 mg/kg) of Salvia plebeia water extract were administered to seven weeks old male Sprague Dawley rats for four weeks. The activity of glutathione peroxidase in serum was high in all groups that received the Salvia plebeia water extract (p<0.05). The glutathione reductase activity was high (p<0.05) in groups that received 50 mg/kg and 500 mg/kg of Salvia plebeia water extract. When rats received Salvia plebeia water extract, the content of MDA (malondialdehyde) in the serum and liver was low in all groups. In addition, the serum total lipid, triglyceride, total cholesterol and LDL-cholesterol contents decreased significantly (p<0.05). Total cholesterol and triglyceride levels in the liver were significantly lower in the group that received the Salvia plebeia water extract than in the control group (p<0.05). Salvia plebeia water extract improves lipid metabolism and it almost meets with the increase of antioxidant activity and peroxide formation reduction. Based on these results, supplemented of a high fat-hypercholesterol diet with Salvia plebeia can increase antioxidant activity and depress peroxide formation in serum, as well as liver cholesterol and triglycerides.

• Biomolecules & Therapeutics
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• v.7 no.1
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• pp.29-34
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• 1999

The cellular growth inhibition of 20 natural products was screened using SRB (sulforhodamine B) assay against 4 human cancer cell lines(SNU-1, SNU-C$_{4}$, Hep3B, Kato III). Ethanol extracts of Salvia miltiorrhiza, Saussurea lappa and Chelidonium majus showed potent anticancer activity among them, and further, it was fractionated into methylene chloride, hexane and methanol. Methylene chloride and methanol fraction of Salvia radix showed significant inhibitory activity against 4 human cancer cell lines. The effect of Salvia miltiorrhiza on anticancer activity in vitro models was evaluated with methylene chloride fraction of Salvia miltiorrhiza. Life span of ICR mice implanted with sarcoma-180 was increased by 40-61% and BDF$^{1}$ mice implanted with L1210 was increased by 66-89% upon intraperitoneal administration with methylene chloride fraction of Salvia miltiorrhiza. Based on these result, we suggested that Salvia miltiorrhiza showed anticancer activity on the in vivo and in vitro models

• The Journal of Internal Korean Medicine
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• v.33 no.4
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• pp.429-437
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• 2012

Objectives : Obesity is an important cause of diabetes, and lipotoxicity causes insulin resistance. In this study, we investigated the effects of Salvia miltiorrhiza on high fat diet-induced obese type 2 diabetic mouse models. Methods : Diabetes was induced in ICR male mouse (23~25 g) with Surwit's high fat, high sucrose diet. Mice were divided into 4 groups (n=10) of normal, control, Salvia miltiorrhiza, and metformin. After 8 weeks, body weight, OGTT, fructosamine, lipid profile, serum level of adiponectin and leptin, epididymal fat pad, liver weight and epididymal adipocyte size were measured. Results : Salvia miltiorrhiza significantly reduced oral glucose tolerance levels, fructosamine serum level, epididymal fat weight, and epididymal adipocyte size. Salvia miltiorrhiza also increased HDL-cholesterol, adiponectin and leptin serum levels. Conclusions : These results show that Salvia miltiorrhiza improves insulin resistance. Therefore we suggest that Salvia miltiorrhiza would be an effective treatment for obese type 2 diabetic patients.

• The Korean Journal of Food And Nutrition
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• v.33 no.5
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• pp.483-492
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• 2020

This study provides data to explore functional medicinal food materials that can prevent adult diseases, and verified antioxidant and anti-inflammatory of each solvent fraction of the methanol extract of Salvia plebeia R. Br. in Korea. In the analysis of total phenol content, DPPH radical scavenging ability, and FRAP reduction ability as indicators of antioxidant activity, the methanol fraction and ethyl acetate fraction of the Salvia plebeia R. Br. group showed high antioxidant activity. Ethyl acetate fraction of Salvia plebeia R. Br. methanol extract also showed excellent antioxidative activity as compared with BHT. In the mouse macrophage line Raw 264.7 cells, the NO production ability by LPS treatment was significantly increased in the LPS treatment group compared to the untreated group. In inflammatory reactions induced by LPS treatment in Raw 264.7 cells, inflammatory cytokines (TNF-α, PGE2, IL-1β) and NO production were decreased in the EtOAc fraction and MeOH fraction of the methanol extract of Salvia plebeia R. Br. compared to the case of LPS treatment alone. The anti-inflammatory effect was proved by significantly inhibiting the production of inflammatory cytokines. The present results suggest that Salvia plebeia R. Br. supplementation is beneficial for the suppression of antioxidant and anti-inflammation.

• The Journal of Internal Korean Medicine
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• v.29 no.3
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• pp.787-799
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• 2008

Objective : Diabetic nephropathy is the most common cause of end stage renal disease. AGE, $TGF-{\beta}1$ type IV collagen, and macrophage/monocyte infiltration are the main factors of diabetic nephropathy. We investigated the effects of Salvia miltiorrhiza on renal function and histopathological changes in streptozotocin(STZ)-induced diabetic nephropathy rat model. Methods : Diabetes was induced in male Sprague-Dawley rats(290${\pm}$10g) by injecting STZ(45mg/kg) into the tail vein. Rats were divided into 3 groups(n = 6): normal, control, and salvia. After 8 weeks of administration of Salvia miltiorrhiza extract on the Salvia group, we checked 24 hrs urine, blood biochemistry and renal tissue to evaluate renal function and histopathological changes by examining parameters including albuminuria, BUN, creatinine, cholesterol, LDL, TG, macrophage/monocyte antigen(ED-1), $TGF-{\beta}1$, AGE, and type IV collagen. Results : Salvia miltiorrhiza decreased the amount of 24hrs proteinuria, and inhibited histopathological changes of diabetic nephropathy including the expression and accumulation of various factors which could promote development of diabetic nephropathy. Conclusion : These findings suggest that Salvia miltiorrhiza might protect the renal function and inhibit the development of renal injury by regulating factors including AGE, $TGF-{\beta}1$ Type IV collagen, macrophage and monocyte infiltration. So Salvia miltiorrhiza can be used for diabetic patients to prevent the progression of diabetic nephropathy.

• The Journal of Korean Medicine
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• v.26 no.3 s.63
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• pp.98-109
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• 2005

Objectives : This study was designed to identify the effects of Salvia Miltiorrhiza or antibacterial activity against Streptococcus pneumoniae ATCC 33400. Methods : The ethanol- and water-extracts of more than 80 oriental herbal medicines were investigated by the Kirby-Bauer method to determine their inhibitory effect on growth of S. pneumoniae ATCC 33400 in vitro. Of thorn, Salvia Miltiorrhiza was selected. Results : The ethanol-soluble extract of Salvia Miltiorrhiza showed relatively high antibacterial activity against S. pneumoniae ATCC 33400. However, the water-soluble extract of Salvia Miltionrhiza showed no antibacterial activity. The ethanolic extract was forker fractionated with organic solvents such as hexane, chloroform, and ethyl acetate in that order. Among the fraction tested, the chloroform fraction showed the highest antibacterial activity, when the ethanol-soluble extract of Salvia Miltiorrhiza minimal inhibitory concentration (MIC) was 25${\mu}g/ml$. Conclusions : Further study should be carried out to identity of the cell growth inhibition effects of S. pneumoniae ATCC 33400.

• Journal of Mushroom
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• v.13 no.3
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• pp.262-265
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• 2015

This study was carried out to investigated optimum mixing ratio of Korean cultivation Salvia miltiorrhiza for production of functional oyster mushroom. Mycerial growth was slow at addition of Salvia miltiorrhiza, and significant difference by increase of Salvia miltiorrhiza. Yields of fruiting body show the highest to 139.5 g/850 ml of medium which are addition 5 g/bottle of Salvia miltiorrhiza but rapid decrease by increase of Salvia miltiorrhiza. Diameter of pileus and thick of stipes were higher at addition Salvia miltiorrhiza than those of the controls. Thick of pileus and length of stipes were the highest at addition 30g, and 20 g and 30 g of Salvia miltiorrhiza. The L value of stipes were the highest at addition 20 g and 50 g of Salvia miltiorrhiza and the L value of pileus were the highest at addition 30 g of Salvia miltiorrhiza, but there was no significant difference in the a-value and the b-value.

• Korean Journal of Pharmacognosy
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• v.30 no.2
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• pp.158-162
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• 1999

The rhizomes of Salvia miltiorrhiza Bunge(Labiatae) has been used in Chinese traditional medicine for the treatment of coronary heart diseases and myocardial infarction. As a part of a research for standardization of crude oriental drugs, we have determined the content of tanshinone IIA in Salvia miltiorrhiza purchased from various regions of Korea. The HPLC method by which quantitative analysis was conducted, showed reproducible results and chromatographic isolation of tanshinone IIA was accomplished successively.

• Korean Journal of Microbiology
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• v.40 no.2
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• pp.111-114
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• 2004

This study was carried out to evaluate the inhibition of growth and collagenase activity of Salvia miltiorrhiza Bunge against microorganisms causing periodontal diseases. The ethanol extract of Salvia miltiorrhiza showed sig-nificant growth inhibition against microorganisms causing periodontal diseases. Ethanol extract was further fractionated with organic solvents in the order of hexane, chloroform and ethyl acetate. Among the fractions tested, the hexane fraction showed the highest cell growth inhibition. The minimal inhibitory concentration (MIC) of the extract against C. curvus, C. rectus, E. corrodens, F nucleatum, P. gingivalis, P. intermedia and W. succinogenes were 200, 50, 50, 250, 150, 250 and 200 ${\mu}g$/ml, respectively. The inhibition of collagenase activity by organic solvent fractions were higher than that of minocycline, and the inhibition ratio of collagenase activity was $88.2{\pm}2.1$ % in the chloroform fraction.

• Korean Journal of Pharmacognosy
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• v.34 no.4 s.135
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• pp.293-296
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• 2003

This study was carried out to evaluate cytotoxic effects of Salvia miltiorrhiza extracts on NIH 3T3 fibroblasts and KB cell lines. Disruptions in cell organelles were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The comparison of $IC_{50}$ of values of Salvia miltiorrhiza extracts in KB cell lines showed that their susceptibility to these extracts decreased in the following order: hexane extract > chloroform extract > methanol extract> dichloromethane extract > ethyl acetate extract>ethanol extract by the MTT method. The dried roots of Salvia miltiorrhiza was extracted several solvents, and then antimicrobial activity was investigated. The minimal inhibitory concentrations (MIC's) of the extract against microorganisms were also examined. Amtimicrobial activity of ketoconazol as reference was compared to those of extracts of hexane, chloroform, dichloromethane, ethyl acetate, ethanol and methanol. The antimicrobial activity of all extracts from the sample had growth inhibition activity against gram-negative bacteria, gram-positive bacteria and fungi. These results suggest that the hexane and chloroform soluble extracts of Salvia miltiorrhiza may be a valuable choice for the studies on the tumor cell lines and growth inhibition activity.