• Title/Summary/Keyword: anti wrinkling

Search Result 45, Processing Time 0.022 seconds

The Effect of Bee Venom Therapy on Skin Aging (봉독이 피부 노화에 미치는 영향)

  • Kim, Jin-Myoung;Kim, Yoon-Bum
    • The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
    • /
    • v.23 no.2
    • /
    • pp.27-40
    • /
    • 2010
  • Background and Objective : Increasing interest in anti-aging and anti-wrinkling agents for the skin has triggered the recent outflow of researches and studies in this field. This study was designed to investigate the effects of bee venom on skin wrinkling and skin aging by testing the skin wrinkling, skin elasticity, trans-epidermal water loss (TEWL), free radical level, anti-oxidative agent level, and skin tissue after infusion of bee venom on hairless mouse. Materials and Methods : Fifteen hairless mice aged between 36~40 weeks were divided randomly into 3 Group; the Bee Venom Syringe Group, the Bee Venom Needle Group, and the control group. The Bee Venom Syringe Group were injected subcutaneously with bee venom (0.1cc in total) using an insulin syringe on three spots in the lumbar spine (one spot on the center and two spots 1~2cm to the side bilaterally). The Bee Venom Needle Group were pricked with bee venom-smeared acupuncture needles on three longitudinal spots in the lumbar spine each 1cm apart, after which the needles were removed 10 minutes later. The Control Group did not receive any form of intervention. All procedures took place thrice a week for four weeks, during which the mice were allowed free access to water and fodder. The mice were measured and compared in the weight, skin wrinkling scale, skin elasticity, and TEWL before and after the experiment. After the experiment, blood samples were taken to measure the free radical and anti-oxidative agent level, and the skin tissue was sliced for examination. Data was analyzed using the SPSS program (ver 12.0). The ANOVA analysis was used to compare and contrast the three groups, and t-test for paired samples was used to evaluate skin-wrinkling before and after experiment. The cut-off p-value of significance was set at p<0.05. Results : 1. Administration of bee venom did not cause serious weight loss or gain. 2. Compared to the control group, the Bee Venom Syringe Group and the Bee Venom Needle Group both showed a decrease in skin wrinkling scale after intervention. Especially, the Bee Venom Syringe Group showed a significant decrease (p<0.05). 3. Compared to the control group, the Bee Venom Syringe Group and the Bee Venom Needle Group both showed an increase in skin elasticity. Especially, the Bee Venom Syringe Group showed a significant increase (p<0.05). 4. No significant change in TEWL was found in the mice in all the three groups before and after experiment. 5. Free radical level was normal in all 15 mice in all the three groups, and anti-oxidative agent was not significantly different across the three groups. 6. The Bee Venom Syringe Group, the Bee Venom Needle Group, and the control group did not show any significant difference in the thickness of epidermis and dermis, infiltration of inflammatory cells, and skin wrinkling. The epidermis layer was relatively better preserved in the Bee Venom Syringe Group as compared to the Bee Venom Needle Group and the control group. Conclusion : Direct injection of bee venom on the hairless mouse using a syringe was found to improve wrinkling of the skin and increase skin elasticity but did not show effectiveness on skin dryness due to water loss. The bee venom appears to have suppressive effects on skin wrinkling, one of the symptoms of skin aging, through a process independent of suppression of free radicals or increase of anti-oxidative agent.

Antioxidant and Anti-wrinkling Effects of Extracts from Vitex trifolia L. (만형자 추출물의 항산화 및 주름개선 효과)

  • Lee, Mi-Kyoung;Kim, Dong-Hee;Park, Tae-Soon;Son, Jun-Ho
    • Journal of Applied Biological Chemistry
    • /
    • v.58 no.2
    • /
    • pp.125-129
    • /
    • 2015
  • In this study, the antioxidant and anti-wrinkling effects of fraction from Vitex trifolia L. were investigated. Among the fractions, ethyl acetate fraction showed the highest antioxidant activities in 1-1-diphenyl-2-picryl-hydrazyl, 2,2'-azino-bis(3-ethylbenzothiazoine-6-sulfonic acid) radical scavenging and elastase inhibition with 76, 89, and 74%, respectively, at a concentration of $1,000{\mu}g/mL$. This fraction, at the concentration of $25{\mu}g/mL$, inhibited 70% fibroblast cell viability and 86% the matrix metalloprotease (MMP)-1. In addition, the results from Western blot assay showed that this fraction ($25{\mu}g/mL$) expressed the MMP-1 protein level by decreasing 50%. The findings suggest that the ethyl acetate fraction from V. trifolia has great potential as a cosmeceutical ingredient with antioxidant and anti-wrinkling effects.

Whitening and Anti-wrinkling Effects of Fractions from Prunus persica Flos (도화(Prunus persica Flos) 분획물의 미백 및 주름개선 효과)

  • Lee, Jin-Young;An, Bong-Jeun
    • Microbiology and Biotechnology Letters
    • /
    • v.40 no.4
    • /
    • pp.364-370
    • /
    • 2012
  • In this study, the compounds of Prunus persica Flos were extracted with 70.0% acetone and were purified using a sephadex-LH-20 column chromatography. As a result, eight fractions were isolated. For whitening effects, the tyrosinase inhibitory activity was determined to be 92.2% in Fr.-8 isolated from P. persica Flos at 1.000 ppm. The melanoma cell-originated tyrosinase inhibitory effect of Fr.-8 from P. persica Flos was approximately 63.4% at 100 ppm. The inhibitory activity on melanin synthesis by Fr.-8 isolated from P. persica Flos was about 71.7% at 100 ppm concentration. For anti-wrinkling effects, the elastase inhibition activities by Fr.-5, 7 isolated from P. persica Flos were around 71.4 and 74.5% respectively at 1,000 ppm. The collagenase inhibition activity and collagen synthesis by Fr.-8 isolated from P. persica Flos was about 80.0% at 100 ppm. All these findings suggested that the fractions of P. persica Flos have great potential as cosmeceutical ingredients with whitening and anti-wrinkling effects.

Antioxidant and Anti-wrinkling Effects of Extracts from Nelumbo nucifera leaves (하엽(荷葉) 추출물이 항산화 효능 및 피부노화에 미치는 영향)

  • Park, Chan-Ik;Park, Geun-Hye
    • The Korea Journal of Herbology
    • /
    • v.31 no.4
    • /
    • pp.53-60
    • /
    • 2016
  • Objective : The purpose of this study was to investigate anti-aging and antioxidant effects of extracts of Nelumbo nucifera leaves (NN-L) using ethanol on skin .Methods : Each part of leaves(NN-L), flowers(NN-F) and stem(NN-S) was extracted with 70% ethanol. We performed radical scavenging assay(DPPH, ABTS+, Superoxide anion radical), elastase inhibition assay, collagenase inhibition assay. NN-L extracts were tested for cell viability(MTT assay), MMP-1 inhibition and MMP-1 protein expression on CCD-986sk cells (human fibroblast line).Results : Recently, many studies have reported that elastin is also involved in inhibiting or repairing wrinkle formation, although collagen is a major factor in the skin wrinkle formation. We measured its free radical scavenging activity, elastase inhibitory activity and expression of MMP-1 (matrix metalloprotease-1) in human fibroblast cells. Among the parts of Nelumbo nucifera, NN-L showed the highest antioxidant activities and in radical scavenging. DPPH, ABTS+ and Superoxide anion radical scavenging activity of NN-L at concentration of 1,000 μg/mL were 91.43%, 99.31% and 73.7% respectively. In vitro elastase and collagenase inhibition effects of NN-L at concentration of 1,000 μg/mL was 42.8% and 55.3% respectively. The ethanol extract of NN-L showed cell viability of 95.4% in 50 μg/mL concentration. In addition, The results from Western blot assay showed that NN-L decreased the expression of MMP-1 protein in a dose-dependent manner (by up to 35.0% at 50 μM).Conclusion : The findings suggest that the NN-L great potential as a cosmeceutical ingredient with antioxidant and anti-wrinkling effects.

EFFECT OF ANTIOXIDANT ON THE STABILITY AND EFFICACY ON ANTI-WRINKLE OF INDOLE-3-ACETIC ACID

  • H. S. Jung;Park, Y. H.;Kim, J. H.;Park, K. H.;J. S. Koh;Kim, E. J.
    • Proceedings of the SCSK Conference
    • /
    • 2003.09a
    • /
    • pp.617-629
    • /
    • 2003
  • A recent development in cosmetics has been the pursuit of wrinkling in the skin. The cosmetics composed of anti-wrinkle agent stand out from the point of view of environmental contamination and pollution. Among them, Indole-3-acetic acid (IAA), studied with wrinkling pigmentation and swelling conditions in the area of the eye, showed clinically significant reduction in depth of lines during one month trial using skin treatment. But, IAA has shown some problems when used in cosmetic formulations, such as stability, permeability and toxicity. The results of the clinical examination were shown that its permeability and toxicity didn't matter. To increase the stability of IAA, antioxidants such as Licorice, ubiquinone, tocopherol, Baicalin, ferulic acid, BHT, ascorbic acid, sodium metabisulfite, and so on were employed in cosmetic formulations. Our main purpose is the study for the stability efficiency and effect of each other of cream formulations containing optimal dosage antioxidants (o/w type emulsion), This study evaluated wrinkle reduction effect of IAA, which is used in cosmetics.

  • PDF

Anti-Wrinkling Effect of Noni (Morinda citrifolia) by Antioxidant and Anti-Inflammatory Properties

  • Choi, Soo-Cheol;Youn, Young Han
    • Journal of People, Plants, and Environment
    • /
    • v.23 no.2
    • /
    • pp.191-199
    • /
    • 2020
  • Noni has been used for medicinal purposes for more than 2,000 years in South Pacific Polynesia, China and India, and has been heavily ingested as an extract for its excellent antioxidant and anti-inflammatory effects. However, a recent study found that the noni extract causes digestive disorders, kidney problems, and liver diseases, which made it necessary to use it for other purposes than as an extract. In this study, we want to evaluate the potential of noni as an anti-oxidant, anti-inflammatory and anti-wrinkling agent. Methods: Noni was freeze-dried, extracted in water, and concentrated. Skin cells were treated with the noni extract for 24 hrs and then were exposed to UVB (55 mJ/cm2). After 48 hrs of incubation, pro-inflammatory cytokine, elastase, MMP-1 and type-1 procollagen levels were measured by ELISA. Results: To find out the antioxidant effect of the noni extract, the DPPH and ABTS radical scavenging activity experiments were conducted and the noni extract showed 97.0 % and 92.0 % antioxidant efficacy at 200 ㎍/mL respectively. The noni extract (50 and 100 ㎍/mL) decreased IL-6 and TNF-α in RAW 264.7 cells induced by LPS in a concentration-dependent manner. In the RT-PCR experiment involving NO production, the noni extract (50 and 100 ㎍/mL) inhibited NO production by strongly inhibiting iNOS mRNA expression, and also inhibited the elevation of MMP-1 and elastases caused by UVB irradiation by 25.0 % and 7.0 % respectively. In addition, type-1 procollagen was elevated by 20.0 % by the noni extract treatment in HaCaT cells. Conclusion: The noni extract has photoprotective ability by reducing proinflammatory mediators, elastase and MMP-1 production, and elevation of collagen synthesis. Our findings suggest that the noni extract might be a good natural substance to protect against UVB-induced premature skin aging.

A Rapid and Sensitive Screening System for Human Type I Collagen with the Aim of Discovering Potent Anti-Aging or Anti-Fibrotic Compounds

  • Hashem, Md. Abul;Jun, Kyu-Yeon;Lee, Eunyoung;Lim, Soyun;Park Choo, Hea-Young;Kwon, Youngjoo
    • Molecules and Cells
    • /
    • v.26 no.6
    • /
    • pp.625-630
    • /
    • 2008
  • This study was undertaken with the aim of developing an easy and quick means of analyzing the effect of various compounds on the synthesis and secretion of human type I collagen at the protein level. A modification of the ELISA method was used on HFF-1 cells. For the proof of concept, we used thirteen compounds most of which are known to be antioxidants. Each compound was tested at concentrations of 0, 10 and $100{\mu}m$ on HFF-1 cells for 24 h. Thirteen sets of experiments for each compound were performed in ANOVA with three replicates. Duncan multiple range test (DMRT) was used to compare the mean values obtained from the treatment groups. From the results it was concluded that Vitamin C, undecylenic acid, conjugated linoleic acid, glycolic acid, and citric acid at $100{\mu}m$ concentration could be used for anti-wrinkling or protection from premature aging, which requires enhancement of collagen synthesis. Lactic acid, EGCG, resveratrol, and retinol that can inhibit collagen synthesis effectively in a dose-dependent manner may be used for anti-fibrosis treatment purposes.

Whitening and Anti-wrinkle Effects of Korean Native Dendrobium moniliforme Methanol Extract (한국 자생 석곡 메탄올 추출물의 미백 및 주름개선 효과)

  • Jung, Ho Kyung;Jang, Ji Hun;Ko, Jae Hyung;Kang, Byoung Man;Yeo, Jun Hwan;Cho, Jung Hee;Cho, Hyun Woo;Bean, Chul Gu;Kim, Seong Cheol;Jung, Won Seok
    • Korean Journal of Medicinal Crop Science
    • /
    • v.22 no.5
    • /
    • pp.331-338
    • /
    • 2014
  • Dendrobium moniliforme (DM) is a valuable and versatile herbal medicine with the anecdotal claims of antioxidant and anti-inflammation. In the present study, we investigated the whitening and anti-wrinkling effects of DM under various conditions with B16F10 melanoma cells and human dermal fibroblasts. The DM extract inhibited melanin contents and tyrosinase activity in a dose-dependent manner, compared with untreated group. Treatment of the DM extract effectively suppressed the ${\alpha}$-MSH-stimulated melanin formation, tyrosinase activity and dendrite outgrowth. Moreover, the ${\alpha}$-MSH-induced mRNA expressions of tyrosinase-related protein-1 (TRP-1) and tyrosinase-related protein-2 (TRP-2) and protein expression of tyrosinase were significantly attenuated by DM treatment. We also investigated the DM increased the production of type I procollagen and inhibited TNF-${\alpha}$-induced mRNA expressions of MMP-1, -3 in the human dermal fibroblast. These results indicate that DM may be a great cosmeceutical ingredient for its whitening and anti-wrinkle effects.

Antioxidant and Anti-wrinkling Effects of Aruncus dioicus var. kamtschaticus extract (눈개승마 추출물의 항산화 및 주름개선 효과)

  • Youn, Jin-Suk;Shin, Seung-Yong;Wu, Yongxiang;Hwang, Ju-Young;Cho, Jae-Ho;Ha, Yong-Geun;Kim, Jin-Ki;Park, Min-Jeong;Lee, Seon-Ho;Kim, Tae-Hoon;Kim, Tae-Wan
    • Food Science and Preservation
    • /
    • v.19 no.3
    • /
    • pp.393-399
    • /
    • 2012
  • In this study, the antioxidant and anti-wrinkling effects of extracts from Aruncus diocius var. kamtschaticus (ADV) were investigated. According to the results, the ethanol extract has better antioxidant and anti-wrinkling effects than the water extract. The amounts of total polyphenol and flavonoid compounds in the ethanol extract were 122 and 36 mg/g, respectively, while those in the water extract were 87 and 26 mg/g. The antioxidant activities of the ethanol and water extracts were 395 and 4,682 ${\mu}g/mL$ as the $RC_{50}$ values for the DPPH radical scavenging activity, and 227 and 366 ${\mu}g/mL$ for the $ABTS^+$ radical scavenging activity, respectively. The reducing power of the ethanol extract (1.58 at 2 mg/mL) was higher than that of the water extract (0.88 at 2 mg/mL). The astringent activities of the ethanol and water extracts were 91.27 and 16.35% at 10 mg/mL, respectively. Furthermore, the ADV ethanol extract treatment of the fibroblast cell after UV irradiation resulted in increased cell viability (10% at 100 ${\mu}g/mL$) and collagen biosynthesis (33% at 100 ${\mu}g/mL$), with a lowering in the MMP-1 expression level (16.8 % at 100 ${\mu}g/mL$). These results demonstrate that AVD provides a remarkable and significant tensor and anti-wrinkling effect on the skin, which could be of a great use in anti-aging skin care products.

Effects of Phenylpropanoid Compounds on Melanin Production in B16 Melanoma Cells (B16 Melanoma 세포에서 Phenylprlopanoid 화합물이 Melanin 생성에 미치는 영향)

  • 박영미;윤미연;김경원;조남영;임혜원;이지윤;이진희;김연정;김창종
    • YAKHAK HOEJI
    • /
    • v.47 no.6
    • /
    • pp.398-403
    • /
    • 2003
  • To investigate the relationship between structure and biological activity of phenylpropanoids, we measured effects of phenylpropanoids on anti-oxidant and whitening activity, In DPPH radical scavenging activity, caffeic acid analogues showed the significant anti-oxidant activity. Although phenylpropanoids did not inhibit purified-tyrosinase activity, they significantly inhibited tyrosinase activity and melanin production in MSH-stimulated B16 melanoma cells. However, phenylpropanoids did not affect tyrosinase expression in MSH-stimulated B16 melanoma cells, which suggest that inhibition of MSH-induced melanin production was due to tyrosinase inhibition mediated via other signal pathways but not expression of tyrosinase. Phenylpropanoids also significantly inhibited both hyaluronidase and elastase activity, suggesting that phenylpropanoids may be used as whitening, hydration and anti-wrinkling agents. Hydroxyl residue of aromatic ring in phenylpropanoids plays an important role in anti-oxidant and whitening activity.