Abstract:
:In order to understand the skin benefits of emollient oil ingredients in topical skin moisturizers, one single highly popular in vivo method (corneometry), even when executed to perfection, does not suffice. A systematical exploration using a combination of bioengineering techniques shows how a previously unaccounted for mechanism of moisturization by internal occlusion was discovered. As a result, Isostearyl Isostearate turns out to be a highly functional moisturizer when several methodologies are used.
journal_name
Int J Cosmet Scijournal_title
International journal of cosmetic scienceauthors
Dederen JC,Chavan B,Rawlings AVdoi
10.1111/j.1468-2494.2012.00744.xsubject
Has Abstractpub_date
2012-12-01 00:00:00pages
502-10issue
6eissn
0142-5463issn
1468-2494journal_volume
34pub_type
杂志文章,评审abstract:BACKGROUND:The effect of photodamage on facial stratum corneum (SC) is still poorly understood. OBJECTIVE:To describe the SC proteome from tape strippings of Caucasian SC from photoexposed cheek and photoprotected post-auricular (PA) site, a global analysis of photodamage on the skin will be developed leading to a bet...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12426
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:Xerosis is an abnormally dry and flaky skin condition that is associated with a change in the packing behaviour of the lipid matrix in the stratum corneum (SC), the outermost layer of the skin. This skin condition can lead to an increase in transepidermal water loss (TEWL). As ultralong-chain fatty acids hav...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12404
更新日期:2017-10-01 00:00:00
abstract::The phase diagrams were determined of lactic and isohexanoic hydroxy acids as well as salicylic acid with water, a non-ionic surfactant and a paraffinic oil to outline the influence of the hydroxy acids on the structure in a model for a skin lotion. The results showed the influence of the acid to be similar to that of...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.2004.00212.x
更新日期:2004-06-01 00:00:00
abstract::The oxidative stress element of unhealthy scalp leads to compromised pre-emergent hair formation and poorly formed hair as it grows. Only cosmetic solutions can minimize the impact of unhealthy hair and to achieve healthy looking and feeling hair, the scalp health must be normalized first. The objectives of this resea...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/ics.12289
更新日期:2015-12-01 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::In the present study, we tested a new device called skin phototype diagnosis (SPD) built for the purpose of objectively determining skin phototype. We compared its performance with that of phototype determinations according to Fitzpatrick method and on tristimulus colorimetry (Minolta CR-200). Our population consisted...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1046/j.1467-2494.2002.00136.x
更新日期:2002-08-01 00:00:00
abstract::Synopsis The dichlorophenyl-imidazoldioxolan elubiol is used for skin and hair care in subjects with oily skin or dandruff. A study was conducted in 14 men to evaluate by non-invasive methods the effect of long-term use of elubiol on the sebum output at the skin surface. Measures were made using the Sebumeter SM810 an...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1996.tb00152.x
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVE:Hyaluronan (HA) plays a role in keratinocyte proliferation and differentiation. In addition, HA has been shown to have different biological activities depending on its molecular weight. It has been reported that HA-mediated CD44 activation regulates keratinocyte differentiation. Therefore, the aim of this stu...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12105
更新日期:2014-02-01 00:00:00
abstract::Synopsis A modified procedure for the determination of total N-nitroso compounds in personal care products was evaluated in collaborative studies organized through the UK Cosmetic Toiletry and Perfumery Association (CTPA). The method offers a true 'totals'determination in that a solution of the whole sample is analyse...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1995.tb00127.x
更新日期:1995-12-01 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:OBJECTIVE:Axillary wetness represents an unwanted effect of the physiologically vital sweating mechanism, especially when it becomes excessive. Cosmetic products reducing sweat secretion rely on aluminium salts as the active ingredient acting by physically blocking the sweat gland. Driven by the interest to better unde...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12679
更新日期:2020-12-01 00:00:00
abstract::Reduction and prevention of health care-associated infections is a worldwide priority with emphasis on increasing hand hygiene compliance. Repetitive exposure to hand hygiene products and procedures is a significant factor in the development of occupational irritant hand dermatitis. Compliance has been difficult to ac...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,评审
doi:10.1111/j.1468-2494.2012.00733.x
更新日期:2012-10-01 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::Many studies have presented stress-strain relationship of human hair, but most of them have been based on an engineering stress-strain curve, which is not a true representation of stress-strain behaviour. In this study, a more accurate 'true' stress-strain curve of human hair was determined by applying optical techniq...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12031
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:Bromelain is a mixture of proteolytic enzymes found in various tissues of the pineapple plant (Ananas comosus) and other species of Bromeliaceae. Owing to its proteolytic activity, bromelain has been used in the food, medical, pharmaceutical and cosmetic industries, for its cell renewal, anti-ageing, whiteni...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12308
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVE:To study the effects of addition of a redox metal, copper, antioxidants and metal chelators on the formation of free radicals in natural white Caucasian hair subsequently exposed to UV light. Three different methods, electron paramagnetic resonance (EPR), a fluorescent probe for hydroxyl radical formation (te...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12601
更新日期:2020-04-01 00:00:00
abstract::Synopsis The purpose of this work was to compare the evolution of three multiple emulsions (ME) by different controls. The series of water-in-oil-in-water (W/O/W) multiple emulsions were elaborated and controlled by both the usual analyses which permitted the classification of the multiple emulsions with respect to th...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1993.tb00069.x
更新日期:1993-04-01 00:00:00
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:OBJECTIVE:To study the permeation of liquiritigenin (LQG) and liquiritin (LQ) as licorice flavonoids into the skin, we prepared ceramide liposome-in-cellulose hydrogel complex system. METHODS:Liposome-in-hydrogel complex systems were developed by incorporating ceramide liposomes into cellulose hydrogels by the swellin...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12156
更新日期:2014-12-01 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:OBJECTIVE:Recently, our group reported that extracts prepared from the Australian native plant Terminalia ferdinandiana Exell. are potent inhibitors of the growth malodorous bacteria with similar efficacy to triclosan and through these results, we highlighted a potential biological alternative to the current chemical a...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12567
更新日期:2019-10-01 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::Synopsis The non-saponifiable lipidic fractions of avocado and soya bean applied percutaneously to hairless rats for 15 days had been shown to produce biochemical modifications of dermal connective tissue components: increases of soluble collagen and of the ratio soluble collagen/insoluble collagen. In this present st...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1982.tb00310.x
更新日期:1982-08-01 00:00:00
abstract::Summary The authors studied the combination of Kathon(R) CG and Germall(R) II (0.1%-0.1%) in hydrophilic creams. Their objective was to find an alternative to the use of parabens. Kathon(R) CG was chosen due to its antimicrobial effectiveness and its broad spectrum of activity. It must be indicated, however, that it h...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1987.tb00463.x
更新日期:1987-04-01 00:00:00
abstract:OBJECTIVE:The aim of the study was to develop formulations to deliver physiological lipids into skin in an attempt to repair defective barrier function. METHODS:Physiological cholesterol and linoleic acid were incorporated into basic cream and non-ionic cream to prepare skin repair formulations. Homogeneity and storag...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/ics.12491
更新日期:2018-10-01 00:00:00
abstract:OBJECTIVES:Hyaluronan (HA), an important constituent of extracellular matrix in the skin, has many biological activities such as hydration that contributes to firmness and bounciness of the skin. We have reported that reduction in HA in the papillary dermis and over-expression of HYBID (HYaluronan Binding protein Invol...
journal_title:International journal of cosmetic science
pub_type: 杂志文章,随机对照试验
doi:10.1111/ics.12505
更新日期:2019-02-01 00:00:00
abstract::In recent years the importance of sphingolipids (cerebrosides, sphingomyelin, ceramides, sphingosine-1-phospate, etc.) in skin biology is receiving an increasing interest. Not only are ceramides essential for the barrier function of the skin, especially through their phytosphingosine, sphingosine and 6-hydroxysphingos...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.2007.00394.x
更新日期:2007-08-01 00:00:00
abstract::Synopsis The study of ternary systems leads to the understanding of the physico-chemical aspect and allows the contribution of the different components to a cosmetic formulation to be developed. The present investigation was centred in the zone of transparent get belonging to a previously studied ternary system contai...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1989.tb00490.x
更新日期:1989-02-01 00:00:00
abstract::Synopsis The self-diffusion of salicylic acid has been monitored radiochemically through pigskins (whole and dermal) and human skins (whole, dermal and epidermal). The effects of pH, temperature and changing dimethyl formamide (DMF) concentration on the penetration of salicylic acid through the various skin membranes ...
journal_title:International journal of cosmetic science
pub_type: 杂志文章
doi:10.1111/j.1467-2494.1981.tb00292.x
更新日期:1981-12-01 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