• Journal of Life Science
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• v.26 no.6
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• pp.680-688
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• 2016

Sipyukmiryuki-eum (SYMYKE), Danjacheongpi-tang (DJCPT), Jipae-san Ⅰ (JPS Ⅰ), Jipae-san Ⅱ (JPS Ⅱ), and Chungganhaeul-tang (CGHUT) are representative herb-combined remedies used in traditional Korean medicine for treating breast cancer patients, as mentioned in "Dongeuibogam." In this study, we investigated the total phenolic contents (TPCs) and the anti-oxidant and anti-microbial activities of hot water and 70% ethanol extracts of these herbal prescriptions. Among the five herb-combined remedies, the extraction yields of the hot water extracts and 70% ethanol extracts were the highest in JPS Ⅱ (34.30%) and DJCPT (30.50%), respectively. The TPCs of the hot water extracts from the herb medicines were rich in the order of JPS Ⅰ < CGHUT < JPS Ⅱ < SYMYKE < DJCPT. In addition, the 70% ethanol extracts from the herb medicines were rich in the order of JPS Ⅱ < JPS Ⅰ < CGHUT < SYMYKE < DJCPT. Among them, DJCPT and SYMYKE displayed a strong anti-oxidant capability, which was determined using ferric-reducing anti-oxidant power and scavenging of 2,2'-diphenyl-1-picrylhydrazyl and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate) cationic radical activity assays. In addition, anti-microbial activities against Staphylococcus aureus and Escherichia coli were stronger in the 70% ethanol extracts than in the hot water extracts. Together, these findings reveal a positive relationship between TPCs and their anti-oxidant activities.

• Proceedings of the SCSK Conference
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• 2003.09b
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• pp.184-191
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• 2003

New pyranone derivative, 2-((3E)-4(2H, 3H, -benzo[3, 4-d] 1, 3-dioxolan-5-yl)-2-oxo-but-3-enyloxy)-5-hydroxy-4H-pyran-4-one (Seletinoid $G^{TM}$), was designed as a novel retinoid on the assumption that the pyranone ring may mimic the carboxylic acid moiety in retinoid structure. The enolic hydroxy of pyranone at five position was easily deprotonated to form an enolate. The role of enolate was similar to that of carboxylic acid. To evaluate the value of Seletinoid G as an anti-aging ingredient, various tests were performed for example inhibitory effect for MMP-l expression, anti-oxidative activity, procollagen synthesis in hairless mouse and primary skin irritation. The result of this study suggested that our new synthetic retinoid could be used as a safe material for anti-aging cosmetics.

• Archives of Pharmacal Research
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• v.23 no.2
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• pp.116-120
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• 2000

Aspirin has been widely used as analgesic and anti-inflammatory drug. Recently, it was elucidated that aspirin have anti-coaggregatory effect in low dose. This study was carried out to investigate the synthesis of aspirin derivatives from aspirin and aromatic compound of antioxidant and its biological activities. Synthesis of aspirin derivatives was prepared by esterification in the presence of 1, 1-carbonyldiimidazole. Biological activities was examined using effect of anti-coagulant on bleeding time, effect of antioxidant and effect of anti-platelet aggregation. As a result, SJ-101 showed strong antioxidative activity and anti-coagulant activity among four compounds. Anti-platelet aggregation of SJ-101 was examined by collagen, ADP, PAF method. SJ-101 exhibited more stronger activity to aspirin at collagen aggregation reaction. These finding demonstrates that SJ-101 is usefull as care drug of aging and old-disease because of its has antioxidant activity, anti-coagulant activity and anti-platelet activity.

• Journal of Haehwa Medicine
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• v.16 no.2
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• pp.311-326
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• 2007

The purpose of this study is to investigate the anti-aging and anti-oxidative effects of oral administration with SYG (SipYiMiGwanJungTang) decoction in early aged rats. The results were as follows : 1. At the 52 week of the SYG group, the body weight gain was decreased. 2. At the 52 week of the SYG group, the activity of the SOD in the liver was significantly increased than the 10, 22 and 40 week. 3. At the 52 week of the SYG group, the level of the glutathione in the liver was significantly increased than the normal group. 4. At the 68 week of the SYG group, the activity of the catalase in the liver was significantly increased than the normal and control group. 5. At the 52 week of the normal group, the level of the NO in the liver was significantly increased than the 22 and 40 weeks. But, the level of the NO of the SYG group was not changed by the aging. 6. At the 52 and 68 weeks of the SYG group, the level of the MDA in the liver was significantly decreased than the normal and control groups. These results suggest that oral administration of SYG (SipYiMiGwanJungTang) decoction has anti-oxidative and anti-aging effects in early aged rats.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.34 no.2
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• pp.1-20
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• 2021

Objective : The object of this study was to assess the efficacy of hydrolysate from Phellinus igniarius(HPI) on anti-aging activities in vitro measurement and mini clinical study performed on 5 subjects. Methods : To evaluate skin anti-aging efficacy of HPI, 1,1-diphenyl-2-picrylhydrazyl(DPPH) radical scavenging activity, type I collagen synthesis, inhibition of nitric oxide(NO) production, inhibiton of tyrosinase, hyaluronan synthase(HAS)2, 3 mRNA expression were measured in vitro. Also, mini clinical study of skin hydration was performed on 5 subjects using HPI in distilled water(DW) and 1,3-butylene glycol diluted solution(30% in DW). Results : 1. DPPH radical scavenging activity of HPI was increased in a dose-dependant. 2. Type I collagen synthesis was increased in 50, 100 and 500㎍/㎖ of HPI. 3. NO production was not inhibited in all concentrations of HPI. 4. Tyrosinase was inhibited in 500, 1000, 2500 and 5000㎍/㎖ of HPI. 5. HAS2 mRNA expression was increased in 50, 100, 150 and 200㎍/㎖ of HPI, HAS3 mRNA expression was increased in 100, 150, and 200㎍/㎖ of HPI. 6. In the mini clinical study of 5 subjects, there was a difference in skin hydration over time for each solutions, but it was not statistically siginificant. Conclusions : HPI increased DPPH radical scavenging activity, type I collagen synthesis, and HAS2, HAS3 mRNA expression. HPI also suppressed tyrosinase. The findings of this study suggest that HPI can be used as an skin anti-aging material.

• 한국생물공학회:학술대회논문집
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• 2005.10a
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• pp.108-109
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• 2005

• KSBB Journal
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• v.28 no.3
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• pp.196-201
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• 2013

Silkworm-derived silk materials which contain 45 to 55% protein (18 amino acids, including 8 essential amino acids) have free radical-scavenging activities. In the present study, we investigated the whitening and anti-aging effects of silkworm gland under various conditions with B16F1 melanoma cells and human dermal fibroblasts. To evaluate the toxicity of soluble gland hydrolysate (SGH), mouse-derived B16F1 melanoma cells were treated with 0.2~5 mg/mL, cytotoxicity was not observed at all concentrations. The tyrosinase and elastase activities were significantly decreased as dosage levels of SGH increased. In addition, cell death was decreased by treated with SGH and antioxidative activity was the most effective in the SGH treatment. These findings suggest that SGH may be used as a potential functional biomaterial in having the skin whitening effect and anti-aging activity by inhibition of tyrosinase and elastase activities.

• Journal of Sasang Constitutional Medicine
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• v.20 no.3
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• pp.164-175
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• 2008

1. Objective The purpose of this study is to investigate the anti-aging and anti-oxidant effects of Bopyewon-tang(BPW) in Liver and Lung cell. 2. Methods This experiment was used the tissue of liver and lung cells of 6, 52 and 68 weeks old SD rats. Each age group was again divided into three groups. One group, as normal group, was not-treated cells, another group, as control group, was saline-treated cells, and the last group, as experimental group, was BPW -treated cells. After culture for 48 hours, each groups measured the level of SOD, GSH, MDA and NO in the tissue of liver and lung cells. 3. Results and Conclusion 1. The activity of SOD in liver of in 52 w-BPW group, 68 w-BPW group, and in lung of 68 w-BPW were significantly increased in comparison with those of the normal groups. 2. The levels of NO in liver of in 68 w-BPW group was significantly decreased in comparison with those of the normal groups. 3. The levels of MDA in lung of in 68 w-BPW group was significantly decreased in comparison with those of the normal groups.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.41 no.1
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• pp.85-96
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• 2015

Forsythia fructus has been shown to have antioxidative, anti-inflammatory, antibacterial, anti-aging and whitening effects. This work was carried out to investigate the anti-aging effects of Forsythia viridissima-prescription extracts (Yeongyoseungma-tang, Gamiyeongyoseungma-tang, Hoechunyangkyeok-san) on skin. Skin anti-aging effect of Forsythia viridissima-prescription extracts (Yeongyoseungma-tang, Gamiyeongyoseungma-tang, Hoechunyangkyeok-san) was evaluated by using antioxidant assay, anti-glycation activity, inhibitory effect of tyrosinase activity, expression of type I procollagen and UVA-induced matrix metalloproteinase-1 on HS68 cells, and reduction of ${\alpha}$-MSH-induced melanin on B16F1 cells. Forsythia viridissima-prescription extracts showed anti-oxidative and anti-glycation activity. The pectinex hydrolysed extract from Yeongyoseungma-tang 75% EtOH extract and Gamiyeongyoseungma-tang 75% EtOH extract increased the type I procollagen synthesis, and decreased the UVA-induced MMP-1 expression on HS68 cells. The pectinex hydrolysed extracts of Hoechunyangkyeok-san 75% EtOH extract had the inhibitory effect of melanin synthesis on B16F1 cells. Based on these results, we suggest that Forsythia viridissima-prescription extracts may be useful as a potential source of functional anti-aging cosmetics.

• Journal of the Korean Society of Food Culture
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• v.35 no.5
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• pp.467-477
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• 2020

Doenjang is a major fermented soy-based food in Korea. Recent investigations have shown that fermented soybean foods have immunity-enhancing, anti-cancer, anti-obesity and anti-diabetic effects. Several studies also have reported that genistein and daidzein, which are easily absorbed in the body are produced in larger quantities in aged doenjang. The purpose of this study was to evaluate the variations in the anti-cancer effects of commercialized doenjang as it ages. Four groups were formed for this study according to aging periods of doenjang, namely short (under 5 years, S group), mid (under 10 years, M group), long (under 15 years, L group) and very long (over 15 years, E group). The anti-cancer effects of doenjang were determined by cell cytotoxicity assays in A549, YAC-1, and HepG2 cancer cell lines. Also, NK cell activity and splenocyte proliferation were assayed for cancer immunotherapy. The quantities of phenolic compounds in doenjang at different ages were also measured. The results showed that the anti-cancer effects increased in the S and M groups for all three cancer cell lines. Interestingly, similar to this result, splenocyte proliferation and NK activity were also the highest in the S and M groups. In contrast, the E group showed significantly reduced splenocyte proliferation. The quantity of phenolic compounds was similar to that of the anti-cancer results. Collectively, these results suggest that the fermentation period of doenjang plays a very important role in determining its anti-cancer effects.