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Simulation of the Elastin and Fibrillin in Non-Irradiated or UVA Radiated Fibroblasts, and Direct Inhibition of Elastase or Matrix Metalloptoteinases Activity by Nicotinamide or Its Derivatives. 非辐照或UVA辐照成纤维细胞中弹性蛋白和纤维蛋白的模拟，以及烟酰胺或其衍生物对弹性酶或基质金属蛋白酶活性的直接抑制。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2018-01-01
Neena Philips, Jovinna Chalensouk-Khaosaat, Salvador Gonzalez
{"title":"Simulation of the Elastin and Fibrillin in Non-Irradiated or UVA Radiated Fibroblasts, and Direct Inhibition of Elastase or Matrix Metalloptoteinases Activity by Nicotinamide or Its Derivatives.","authors":"Neena Philips,&nbsp;Jovinna Chalensouk-Khaosaat,&nbsp;Salvador Gonzalez","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Skin aging/photoaging is associated with altered the structure of collagen and elastin fibers, and increased activity of matrix metalloproteinases (MMP) and elastase. Nicotinamide and its derivatives, 2,6-dihydroxynicotinamide, 2,4,5,6-tetrahydroxynicotinamide, and 3-hydroxypicolinamide (collectively niacin derivatives) stimulate fibrillar collagen and heat shock proteins in dermal fibroblasts. The goal of this research was to extend the understanding of the anti-skin aging mechanism of these niacin derivatives through the stimulation of elastin (at the protein and promoter levels), fibrillin (1 and 2) in nonirradiated or ultraviolet (UVA) radiated dermal fibroblasts, and through the direct inhibition of MMP (1, 3, and 9) and elastase activities. UVA radiation stimulated elastin and inhibited fibrillin-1 and fibrillin-2 in dermal fibroblasts. The niacin derivatives significantly stimulated the expression of elastin (transcriptionally), fibrillin-1 and fibrillin-2 in nonirradiated and UVA radiated fibroblasts, and directly inhibited MMP or elastase activity. Overall, the niacin derivatives, more so nicotinamide and 2,6-dihydroxynicotinamide, have anti-skin aging potential through the stimulation of elastin and fibrillin, and the direct inhibition of the extracellular matrix proteolytic enzymes.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"69 1","pages":"47-56"},"PeriodicalIF":0.4,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36012327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparing the Influence of Five Patch Types on the Result of a 12-Day Cumulative Irritancy Patch Test. 比较五种斑贴类型对12天累积性刺激斑贴试验结果的影响。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2018-01-01
Xi Wang, Xiaohong Shu, Lin Zou, Zhaoxia Li, Li Li
{"title":"Comparing the Influence of Five Patch Types on the Result of a 12-Day Cumulative Irritancy Patch Test.","authors":"Xi Wang,&nbsp;Xiaohong Shu,&nbsp;Lin Zou,&nbsp;Zhaoxia Li,&nbsp;Li Li","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A 12-day cumulative irritancy patch test is available for predicting skin irritation potential. This study is important to determine the ideal patch type to be used in the irritancy patch test. This study was conducted to determine the cumulative skin irritation potential of five different patch types using predictive patch test techniques. Five types of patches were tested in a 12 day repeated insult test. The patch types were Hill Top Chamber occlusive, Finn Chamber occlusive, Band-Aid semiocclusive, Webril<sup>®</sup> semiocclusive, and Webril<sup>®</sup> occlusive. The test materials applied to the patches were cream, lotion, 2% bath cream, and controls of 1% sodium lauryl sulfate (1% SLS), respectively. A dermatologist performed the grading. The test results revealed that with cream, the cumulative scores of Hill Top Chamber occlusive, Finn Chamber occlusive, Band-Aid semiocclusive, Webril<sup>®</sup> semiocclusive, and Webril<sup>®</sup> occlusive were 22, 27, 16, 9, and 21, respectively; with lotion, the cumulative scores were 192, 200, 192, 200, and 70, respectively; with 2% bath cream, the cumulative scores were 523, 306, 523, 306, and 506, respectively; with 1% sodium dodecyl sulfate solution, the cumulative scores were 792, 801, 753, 526, and 841, respectively. Comparison of the five different patch types revealed that Webril<sup>®</sup> semiocclusive had the lowest cumulative irritation scores and incidence of adverse reactions. Comparison of the three test materials revealed that cream was the mildest material with the lowest cumulative irritation scores.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"69 1","pages":"57-66"},"PeriodicalIF":0.4,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36012328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation on an Optical Scanning Device for Skin Profile Measurement. 一种用于皮肤轮廓测量的光学扫描装置的评价。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2018-01-01
Jiuai Sun
{"title":"Evaluation on an Optical Scanning Device for Skin Profile Measurement.","authors":"Jiuai Sun","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This paper describes experimental evaluations of an optical scanning device for skin surface recovery using multiple light source photometric stereo method. The portable optical device based on the principle of six-light photometric stereo was developed and subjected to evaluation and advancement through clinical trials for the purpose of monitoring skin conditions. As the device can provide objective topographic data for the description of the skin surface condition, the evaluation processes are mainly applied on skin <i>in vitro</i> and <i>in vivo</i> and compared with a commercial product, PRIMOS, which has been so far considered as a standard device used for skin surface measurement. The results of the experiment show that the topography measured by the device is significantly closer to that of the ground truth. Meanwhile, the new optical scanning device demonstrates better performance in measuring skin surface <i>in vivo</i>, superior to that of the PRIMOS.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"69 1","pages":"9-17"},"PeriodicalIF":0.4,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36012324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Aspects of the Structure of Human Scalp Hair-II: Tubular Structure and Material Flow Property of the Medulla. 人类头皮头发结构的新进展——ⅱ:髓质的管状结构和物质流动特性。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2018-01-01
Asao Yamauchi, Kiyoshi Yamauchi
{"title":"New Aspects of the Structure of Human Scalp Hair-II: Tubular Structure and Material Flow Property of the Medulla.","authors":"Asao Yamauchi,&nbsp;Kiyoshi Yamauchi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Asian scalp hair fibers were made thin by treatment with papain or sliced along the longitudinal axis or randomly cut by mechanical means. Optical microscopic observations of the resulting specimens indicated that (i) the medulla (M) consisted of two types of the M-surrounding cells which were linearly linked one another to form a tubular structure running through the fiber and (ii) the drum-shaped vesicles containing small proteinous granules were neatly or sparsely stored within the tube. On the other hand, H<sup>+</sup> and OH<sup>-</sup> ions were able to move spontaneously from one end to another through the M tube. Large molecules such as an anthocyanin dye (from purple sweet potato) were also capable of flowing through the M tube, especially rapidly when DC voltage was applied between the two ends of the hair fiber. The possible function of the M is briefly discussed in conjunction with the tubular structure and the material flow property.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"69 1","pages":"19-33"},"PeriodicalIF":0.4,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36012325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-comedogenic and non-acnegenic claim substantiation. 非粉刺性和非痤疮性的声明证实。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-07-01
Craig Weiss, Michael Caswell
{"title":"Non-comedogenic and non-acnegenic claim substantiation.","authors":"Craig Weiss,&nbsp;Michael Caswell","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There are currently two methods to evaluate comedogenecity. One is the inexpensive human model developed by Mills and Kligman and modified by others. The second is the more costly human clinical trial, which is the gold standard for comedogenesis and to which the human model is compared. The qualification of each method to support the comedogenecity claim is evaluated and contrasted.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"68 4","pages":"253-256"},"PeriodicalIF":0.4,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35976066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Letter to the editor. 给编辑的信。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-07-01
Paolo Giacomoni
{"title":"Letter to the editor.","authors":"Paolo Giacomoni","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"68 4","pages":"285"},"PeriodicalIF":0.4,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35976067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of bacterial contamination of lipstick using pyrosequencing. 用焦磷酸测序法评价口红的细菌污染。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-07-01
So Y Lee, Si Y Lee
{"title":"Assessment of bacterial contamination of lipstick using pyrosequencing.","authors":"So Y Lee,&nbsp;Si Y Lee","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>As soon as they are exposed to the environment, cosmetics become contaminated with microorganisms, and this contamination accumulates with increased use. In this study, we employed pyrosequencing to investigate the diversity of bacteria found on lipstick. Bacterial DNA was extracted from 20 lipstick samples and mixed in equal ratios for pyrosequencing analysis. As a result, 105 bacterial genera were detected, four of which (<i>Leifsonia</i>, <i>Methylobacterium</i>, <i>Streptococcus</i>, and <i>Haemophilus</i>) were predominant in 92% of the 19,863 total sequence reads. Potentially pathogenic genera such as <i>Staphylococcus</i>, <i>Pseudomonas</i>, <i>Escherichia</i>, <i>Salmonella</i>, <i>Corynebacterium</i>, <i>Mycobacterium</i>, and <i>Neisseria</i> accounted for 27.6% of the 105 genera. The most commonly identified oral bacteria belonged to the <i>Streptococcus</i> genus, although other oral genera such as <i>Actinomyces</i>, <i>Fusobacterium</i>, <i>Porphyromonas</i>, and <i>Lactobacillus</i> were also detected.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"68 4","pages":"245-252"},"PeriodicalIF":0.4,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35976064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Formulation of chitosan patch incorporating Artocarpus altilis heartwood extract for improving hyperpigmentation. 山茱萸心材提取物壳聚糖贴剂改善色素沉着的研制。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-07-01
Jutatip Kwankaew, Preeyawass Phimnuan, Sombat Wanauppathamkul, Jarupa Viyoch
{"title":"Formulation of chitosan patch incorporating <i>Artocarpus altilis</i> heartwood extract for improving hyperpigmentation.","authors":"Jutatip Kwankaew,&nbsp;Preeyawass Phimnuan,&nbsp;Sombat Wanauppathamkul,&nbsp;Jarupa Viyoch","doi":"","DOIUrl":"","url":null,"abstract":"<p><p><i>Artocarpus altilis</i> heartwood extract contains the bioactive compound artocarpin which exhibits melanogenesis inhibitory activity. However, the extract has poor solubility which affects the skin permeability of the compound. A chitosan hydrogel patch incorporating <i>A. altilis</i> heartwood extract was formulated to enhance the delivery of an amount of artocarpin sufficient for depigmenting the skin. The extract was prepared as an o/w microemulsion before blending with an aqueous solution of chitosan. The hydrogel patch was formulated by blending in a 1:1 ratio by weight of 4% w/w chitosan solution and 0.04% w/w extract microemulsion which provides optimal values of the mechanical properties of the patch. The release of artocarpin from the formulated patch (artocarpin content, 0.07 mg/cm<sup>2</sup>) exhibited two phases; the rapid rate (0-15 min) averaged 0.73 µg/min/mm<sup>2</sup>, and the slow rate (15-240 min) averaged 0.02 µg/min/mm<sup>2</sup>. The formulated patches significantly improved the hyperpigmented area of the subjects after 3 weeks of application. No adverse events were observed. The results indicate that the formulated chitosan hydrogel patch delivers an effective amount of incorporated artocarpin depigmenting action.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"68 4","pages":"257-269"},"PeriodicalIF":0.4,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35976063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The antiwrinkle and antimelanogenic effects of the nonedible part of Sorghum bicolor (L.) Moench and their augmentation by fermentation. 高粱非食用部分的抗皱抗黑素作用Moench及其发酵增强。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-07-01
Da Eun Lee, Jeong Eun Kwon, Eui Su Choung, Sung Ryul Lee, Se Chan Kang
{"title":"The antiwrinkle and antimelanogenic effects of the nonedible part of <i>Sorghum bicolor</i> (L.) Moench and their augmentation by fermentation.","authors":"Da Eun Lee,&nbsp;Jeong Eun Kwon,&nbsp;Eui Su Choung,&nbsp;Sung Ryul Lee,&nbsp;Se Chan Kang","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Sorghum [<i>Sorghum bicolor</i> (L.) Moench] is a major cereal crop. Despite the wide cultivation of sorghum, its stalks are used as hay and silage. The plant has numerous bioactive compounds including cosmeceutical ingredients. Thus, we investigated the antimelanogenic and SSE that is prepared from the stalk of <i>Sorghum bicolor</i> L. (SSE) after ethanol (EtOH) extraction. Based on the antioxidant capacity, antityrosinase activity, and suppression of the protein expression levels of matrix metalloproteinase (MMP)-1, -2, and -3 in human neonatal foreskin HDF-N cells, a 50% EtOH extraction of SSEs showed antimelanogenic and antiwrinkle potential. To enrich the cosmeceutical potential of SSE, a fermentation process was applied to SSE with the use of the fungus <i>Aspergillus oryzae</i> NK ( <i>f</i> SSE). On additional fermentation, the cosmeceutical potential of SSE increased with further enhancement of antityrosinase activity and suppression of MMP-1, -2, and -3 protein expression. SSE contains <i>p</i>-coumaric acid, and its level was enriched by the fermentation process. Collectively, SSE and its fermented product can serve as good ingredients in new cosmeceutical compounds.</p>","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"68 4","pages":"271-283"},"PeriodicalIF":0.4,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"35976065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Collagen XVIII: A key interfacial component of the skin architecture. 胶原蛋白XVIII:皮肤结构的关键界面成分。
IF 0.4 4区 医学
Journal of cosmetic science Pub Date : 2017-05-01 DOI: 10.1016/J.JID.2017.02.466
I. Bonnet, L. Jobeili, S. Cadau, N. Berthélémy, A. Pierrot, Carine Tedeschi, V. Bardey, G. Fargier, D. Rival, C. Jeanmaire, C. Bonnaud-Rosaye, Wendy Chan, M. Chavan, V. Andre-frei, H. Zahouani, P. Rousselle
{"title":"Collagen XVIII: A key interfacial component of the skin architecture.","authors":"I. Bonnet, L. Jobeili, S. Cadau, N. Berthélémy, A. Pierrot, Carine Tedeschi, V. Bardey, G. Fargier, D. Rival, C. Jeanmaire, C. Bonnaud-Rosaye, Wendy Chan, M. Chavan, V. Andre-frei, H. Zahouani, P. Rousselle","doi":"10.1016/J.JID.2017.02.466","DOIUrl":"https://doi.org/10.1016/J.JID.2017.02.466","url":null,"abstract":"","PeriodicalId":15523,"journal":{"name":"Journal of cosmetic science","volume":"7 1","pages":"35-41"},"PeriodicalIF":0.4,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82786270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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