Abstract:
:Lysyl oxidase-like (LOXL) is an extracellular enzyme that catalyses the cross-linking between microfibrils and tropoelastin (TE), thereby ensuring elastic fibre functionality. With ageing, LOXL expression decreases, thus participating in the loss of skin elasticity. In a previous study, we showed that a dill seed extract [INCI name: Peucedanum graveolens (Dill) extract] could increase LOXL expression in cultured dermal fibroblasts. Besides, we showed a good correlation between the measurements of skin elasticity obtained in vitro and in vivo using a fully automated bio-tribometer designed to measure the biomechanical properties of soft and complex materials like skin. The aim of this study was to evaluate the ability of the dill extract to improve skin elasticity in vitro and in vivo using different models. Using the bio-tribometer, we first showed that the lateral elasticity of dermis equivalents (DEs) treated with the dill extract at 1% was significantly increased by +29% (P < 0.01) when compared to untreated DEs. In vivo, skin firmness and elastic recovery measured using cutometry methods were also significantly improved compared to placebo in volunteers treated for 56 days with a formula containing 1% of dill extract. Moreover, the clinical evaluation evidenced significant improvements in 'skin elasticity' compared to placebo. A majority of subjects treated with the dill extract also noted significant improvements in skin elasticity, firmness and slackness of the jaw line. Finally, mean wrinkle area and length were also significantly reduced compared to placebo after 84 days as measured using silicone replicas taken from the crow's feet. In summary, this study showed that the dill extract could improve elasticity of DEs in vitro as well as skin biomechanical properties and appearance in vivo. It also highlights the relevance of using the bio-tribometer as an exploratory tool for the measurement of skin elasticity in vitro.
journal_name
Int J Cosmet Scijournal_title
International journal of cosmetic scienceauthors
Sohm B,Cenizo V,André V,Zahouani H,Pailler-Mattei C,Vogelgesang Bdoi
10.1111/j.1468-2494.2010.00606.xsubject
Has Abstractpub_date
2011-04-01 00:00:00pages
157-63issue
2eissn
0142-5463issn
1468-2494pii
ICS606journal_volume
33pub_type
杂志文章,随机对照试验abstract:OBJECTIVE:The aim of this work was to investigate an alternative hair-dyeing method with vegetable colourants as the tannins, as well as the impact of pre-treatment as the bleaching process. METHODS:Untreated, 1, 2 and 3 times bleached hair tresses that were dyed with tannins in combination with metal salts were chara...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/ics.12624
更新日期:2020-08-01 00:00:00
abstract::Acne vulgaris suppresses an individual's self-confidence by causing distress with regard to physical appearance, which affects a significant number of individuals during puberty and is delineated by adolescence. Several treatments have been introduced to decrease the aesthetic and psychological problems caused by acne...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/j.1468-2494.2011.00647.x
更新日期:2011-08-01 00:00:00
abstract::Summary A new instrument has been developed which enables simultaneous determinations of the static and dynamic moduli of elasticity of the stratum corneum to be made. A systematic study of these mechanical parameters for various samples of human SC demonstrates the advantages of the dynamic measurement of the modulus...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1982.tb00321.x
更新日期:1982-12-01 00:00:00
abstract::The comparison of the results of microscopic, conductimetric and rheologic analyses carried out on the same triple W/O/W emulsion, immediately following its manufacture and 10 years later, indicates the remarkable stability of such system. This stability illustrates the great potential of this formula in the protectio...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1046/j.1467-2494.2000.00020.x
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVE:The objective of this work was to investigate the utility of a new in vitro SPF test method in blinded ring-testing, against new ISO acceptance criteria. METHODS:Twenty four blinded, commercial, emulsion-type, primary sunscreen products, covering the full range of labelled SPF in Europe (SPF6 - 50+), were te...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12459
更新日期:2018-04-20 00:00:00
abstract::Hexamidine (HEX) has been used as a preservative in topical preparations since the 1950s. A number of studies also indicate that the molecule plays a beneficial role in skin homoeostasis. In this review, we describe the physicochemical properties of hexamidine diisethionate (HEX D) and the corresponding hydrochloride ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/ics.12392
更新日期:2017-08-01 00:00:00
abstract::Synopsis An objectivised sensorial method for evaluating the effects of shampoos on the appearance and manageability of the hair is described. Two different shampoos for greasy hair were applied twice weekly for a period of 4 weeks to the right and left sides (split-head tests) of six subjects having greasy hair, the ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1979.tb00205.x
更新日期:1979-04-01 00:00:00
abstract:OBJECTIVE:The roots of the herb Paeonia lactiflora ('White Peony') are used in association with other herbs in traditional clinical cosmetic practice in China as oral treatment for skin pigmentary disorders, such as brown or dark pigmentary spots. However, the skin-depigmenting potential of Paeonia lactiflora root extr...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12309
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVE:This study focused on the formulation of lamellar lyotropic liquid crystal (LLC) loaded with mulberry stem extract (MSE). METHODS:The LLC formulation tested used two oils: n-dodecane or tridecyl salicylate, a co-solvent (propylene glycol) and a single (PEG-7 glyceryl cocoate) or mixed surfactant system. The ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12116
更新日期:2014-06-01 00:00:00
abstract::Cocamidopropyl betaine (CAPB) has been the most important secondary surfactant for personal-cleansing products for a long time. Its excellent toxicological profile is an important reason for its increasing use in oral-care products. Recently it has gained interest for further applications such as household cleaners, d...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1046/j.1467-2494.1997.171719.x
更新日期:1997-10-01 00:00:00
abstract::Good water-impermeable barrier function is vital for healthy skin. Abnormality of the barrier function is observed in a variety of skin diseases, such as atopic dermatitis, psoriasis and contact dermatitis. Moreover, repeated barrier disruption induces epidermal hyperplasia and inflammation. On the other hand, acceler...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/j.1468-2494.2008.00487.x
更新日期:2009-04-01 00:00:00
abstract::Singlet-oxygen is a non-radical reactive oxygen species believed to play a major role in many photooxidation processes in connection with diverse photo-biological processes such as skin ageing or photocarcinogenesis. Dimethylmethoxy chromanol (3,4-dihydro-6-hydroxy-2,2-dimethyl-7-methoxy-1(2H)-benzopyran) is a potent ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12039
更新日期:2013-06-01 00:00:00
abstract::Synopsis Greasy hair is a common problem in Europe. The first step in developing anti-grease hair products must be to establish a sensitive protocol for measuring any changes in perceived hair greasiness. Sensitive clinical trials and in vivo evaluation methods of determining hair greasiness have been developed that s...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1983.tb00329.x
更新日期:1983-06-01 00:00:00
abstract:OBJECTIVE:Cutaneous disorders can impact on the psycho-social well-being of children and adults alike, which has been reviewed elsewhere (Body Image 27, 2018 and 98). The present review sets out to evaluate progressions in skin masking and camouflaging techniques together with evaluating the efficacy of these. There do...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/ics.12575
更新日期:2019-12-01 00:00:00
abstract::Synopsis This paper reports preliminary results of a study carried out on liquid crystal emulsions added to three different inorganic sunscreens: ultrafine zinc oxide, ultrafine titanium dioxide (inorganic-treated) and ultrafine titanium dioxide (organic-treated hydrophobically). The aim of the work was to investigate...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1994.tb00101.x
更新日期:1994-12-01 00:00:00
abstract:OBJECTIVE:Sensory perceptions and performance are important to the success of a lipstick formulation, but in vivo evaluation can be expensive and time-consuming. The goal of this work was to develop and use laboratory test methods to predict the sensory and performance properties of lipstick. METHODS:Twelve model lips...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12482
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:As skin ages, impaired extracellular matrix (ECM) protein synthesis and increased action of degradative enzymes manifest as atrophy, wrinkling and laxity. There is mounting evidence for the functional role of exogenous peptides across many areas, including in offsetting the effects of cutaneous ageing. Here, ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12635
更新日期:2020-08-01 00:00:00
abstract::The stratum corneum is the outermost layer of the skin. It constitutes a permeability barrier that keeps micro-organisms and toxic agents from entering the skin, while retaining water and electrolytes. In order to preserve its colour and elasticity, the skin needs lipids and water. Certain occlusive products in contac...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.2007.00357.x
更新日期:2007-04-01 00:00:00
abstract::This work describes the development, validation and application of a simple and fast high-performance liquid chromatography-with diode array dectection (HPLC-DAD) method for the determination of eight sunscreen agents: benzophenone-3, octocrylene, ethylhexyl methoxycinnamate, ethylhexyl salicylate, homosalate (used in...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1468-2494.2012.00703.x
更新日期:2012-06-01 00:00:00
abstract::Oleuropein, a phenolic compound derived from olive leaves and oil, is known to possess several biological properties, many of which may be attributed to its antioxidant and free radical-scavenging activities. Nevertheless, up to now, the cosmetic activity of this molecule has not been extensively investigated. The aim...
journal_title:International journal of cosmetic science
pub_type: 临床试验,杂志文章
doi:10.1111/j.1468-2494.2008.00424.x
更新日期:2008-04-01 00:00:00
abstract::Kajal and surma are eye cosmetics extensively used in Indian subcontinent. Kajal is prepared by burning of vegetable oil and butter oil while surma by grinding of the stones. High performance liquid chromatography and gas chromatography-mass spectrometry instruments were used for quantification and confirmation of 16 ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1468-2494.2009.00497.x
更新日期:2009-06-01 00:00:00
abstract::The aim of this study was to determine how worthwhile it would be to combine a newly developed topical slimming product with customized dietary habits not based on calorie restriction, so as to improve the cellulite appearance of the skin. At the beginning of the study, a nutritionist recorded the dietary habits of ea...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1468-2494.2010.00630.x
更新日期:2011-08-01 00:00:00
abstract::Profilaggrin (proFLG) and its processing products are critical to the health and appearance of skin. The recent identification of loss-of-function filaggrin (FLG) mutations as a predisposing factor in ichthyosis vulgaris and atopic dermatitis has lead to a resurgent interest in this enigmatic protein. Here, we review ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/ics.12049
更新日期:2013-10-01 00:00:00
abstract::Synopsis The absorption of ultraviolet light by a film of sunscreen product on the surface of the skin is considered from a theoretical standpoint. It is apparent that Beer-Lambert's Law would predict protection factors in excess of the actual factors by many orders of magnitude. The possible reasons for this are disc...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1985.tb00417.x
更新日期:1985-10-01 00:00:00
abstract::Synopsis The manufacturing of toiletries is a complex procedure and many process routes are possible for a given formulation. In the past, considerable attention has been given to the design of manufacturing equipment but there has been relatively little appreciation of the influence of physicochemical interactions du...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1980.tb00235.x
更新日期:1980-04-01 00:00:00
abstract::Essential oils and certain perfumery raw materials exhibit a wide range of beneficial biological activities. Besides the antimicrobial and antioxidant activity, the anti-inflammatory and anti-irritant effects are most often cited. One specific mode of action is the reduction of the formation of the key mediator prosta...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1468-2494.2007.00392.x
更新日期:2007-10-01 00:00:00
abstract::Synopsis An investigation has been carried out into the synthesis of quaternary ammonium salts of triglycerides. The aim of this work was to produce such compounds without breaking the triglyceride skeleton. The reaction of chloracetyl chloride with the triglyceride of ricinoleic acid which is the major constituent (8...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1991.tb00560.x
更新日期:1991-08-01 00:00:00
abstract::The assessment of many aspects of the structure and biological dynamics of the stratum corneum can be conducted using calibrated stripping with adhesive-coated discs (SACD). Squamometry entails staining SACD samples with a toluidine blue-basic fuschsin ethanol-based solution and reading the colorimetric variable Chrom...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVE:To determine the homogeneity in the distribution of two cutaneous functions (hydration and elasticity) along the entire human face. MATERIAL AND METHODS:The half faces (right or left, randomly chosen) of two groups of Caucasian women were measured on 24 different small sites (elasticity) and 41 others (hydra...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12488
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVE:The objective of this study was to clarify the effects of different body washing methods on skin texture. METHODS:Subjects were nine healthy women in their 20s. Skin on the inside of the forearms was washed every day for 4 weeks with protective washing (right forearm) and with non-protective washing (left fo...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12114
更新日期:2014-04-01 00:00:00