A Raman spectroscopic investigation of the mechanism of the reduction in hair with thioglycerol and the accompanying disulphide conformational changes.

abstract：:The present investigation describes a comparative study for the design of innovative topical formulation for skin hydration. In particular, different colloidal forms based on lipidic components have been produced and characterized. Morphology and dimensional distribution have been investigated by means of electron mic...

journal_title：International journal of cosmetic science

authors： Esposito E,Drechsler M,Mariani P,Sivieri E,Bozzini R,Montesi L,Menegatti E,Cortesi R

更新日期：2007-02-01 00:00:00

abstract：:Synopsis Wound healing involves the activity of epithelial cells and fibroblasts. This process is particularly accompanied by an increase in the proliferative capacity of the fibroblasts and by the biosynthesis of constitutive proteins of connective tissue. To study the action of wound healing drugs on the growth of f...

journal_title：International journal of cosmetic science

authors： Adolphe M,Pointet Y,Ronot X,Wepierre J

更新日期：1984-02-01 00:00:00

abstract：:Synopsis This report utilizes a new procedure based on epidermal stripping to analyse unlabelled skin fatty acids. This technique was applied to the study of human dry skin treated with blackcurrant seed oil, an essential fatty acid rich lipid also containing gamma linolenic acid. In human dry skin the usual fatty aci...

journal_title：International journal of cosmetic science

authors： Brod J,Traitler H,Studer A,Lacharriere O

更新日期：1988-08-01 00:00:00

abstract：OBJECTIVE:A comprehensive methodology for the simultaneous determination of 15 multiclass organic UV filters in sunscreen cosmetics was developed using high-performance liquid chromatography coupled with electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS). METHODS:Sunscreen cosmetics of various matrices,...

journal_title：International journal of cosmetic science

authors： Meng X,Ma Q,Bai H,Wang Z,Han C,Wang C

更新日期：2017-08-01 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

authors： Visscher MO,Randall Wickett R

更新日期：2012-10-01 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

authors： Natsch A,Wasescha M

更新日期：2007-10-01 00:00:00

abstract：:Synopsis A brief review of new techniques of assessing skin irritancy is presented. Some of the difficulties of assessing minor degrees of irritancy are discussed. ...

journal_title：International journal of cosmetic science

authors： Vickers CF

更新日期：1979-12-01 00:00:00

abstract：OBJECTIVES:Ageing leads to characteristic changes in the appearance of facial skin. Among these changes, we can distinguish the skin topographic cues (skin sagging and wrinkles), the dark spots and the dark circles around the eyes. Although skin changes are similar in Caucasian and Chinese faces, the age of occurrence ...

journal_title：International journal of cosmetic science

authors： Porcheron A,Latreille J,Jdid R,Tschachler E,Morizot F

更新日期：2014-08-01 00:00:00

abstract：:Summary The activity of thioglycolic acid, incorporated in a microemulsion, towards cystine residues present in keratin proteins has been investigated. In an attempt to relate the structural state of the microemulsions to cystine reactivity, an appropriate model system showing a large microemulsion domain with diverse...

journal_title：International journal of cosmetic science

authors： Solans C,Parra JL,Erra P,Azemar N,Clausse M,Touraud D

更新日期：1987-10-01 00:00:00

abstract：:Cutaneous ageing is the result of two distinct, biological processes which may occur concurrently: (i) the passage of time, termed intrinsic ageing and (ii) environmental influences, termed extrinsic ageing. Intrinsic ageing of the skin is a slow process which causes changes in tissue structure and impairs function in...

journal_title：International journal of cosmetic science

authors： Langton AK,Sherratt MJ,Griffiths CE,Watson RE

更新日期：2010-10-01 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

authors： Comelles F,Megias V,Sánchez J,Parra JL,Coll J,Balaguer F,Pelejero C

更新日期：1989-02-01 00:00:00

abstract：:Lecithin has an antioxidative potential that depends directly on the content of phospholipids. Purified lecithin with a higher phospholipid content exerts better antioxidative properties. Furthermore, due to its specific physico-chemical properties, amphiphility in particular, the phospholipid the largest portion of t...

journal_title：International journal of cosmetic science

authors： Arsić I,Vuleta G

更新日期：1999-08-01 00:00:00

abstract：:Several treatments for skin whitening are available today, but few of them are completely adequate, especially owing to the carcinogenic potential attributed to classical drugs like hydroquinone, arbutin and kojic acid. To provide an alternative and safer technology for whitening, we developed two botanical compounds ...

journal_title：International journal of cosmetic science

authors： Jorge AT,Arroteia KF,Santos IA,Andres E,Medina SP,Ferrari CR,Lourenço CB,Biaggio RM,Moreira PL

更新日期：2012-10-01 00:00:00

abstract：:Microbiological quality control of personal care products using traditional methods can take between 5 and 7 days to complete. This is frequently the rate limiting step in product release. Companies are looking to improve manufacturing efficiencies and to maximize resources by releasing products faster. ATP biolumines...

journal_title：International journal of cosmetic science

authors： Morris HC

更新日期：1998-02-01 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

authors： Kennedy K,Cal R,Casey R,Lopez C,Adelfio A,Molloy B,Wall AM,Holton TA,Khaldi N

更新日期：2020-08-01 00:00:00

abstract：:The causative substances for axillary osmidrosis, which are often found in apocrine sweat, are the decomposed/denatured products of short-chain fatty acid and other biological metabolite compounds produced by axillary-resident bacteria. Conventional underarm deodorants suppress the process of odour production mostly b...

journal_title：International journal of cosmetic science

authors： Nakane T,Gomyo H,Sasaki I,Kimoto Y,Hanzawa N,Teshima Y,Namba T

更新日期：2006-08-01 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

authors： Welzel J,Grüdl S,Welss T,Claas M,Sättler A,Förster T,Banowski B

更新日期：2020-12-01 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

authors： Kanlayavattanakul M,Lourith N

更新日期：2011-08-01 00:00:00

abstract：:This study was a pilot project, set up to assess ageing skin using a multi-disciplinary approach. The main aim of this study was to evaluate whether the use of more radical ('medical') treatments in the management of skin ageing would bring superior results and ultimately make people look younger, than the use of cosm...

journal_title：International journal of cosmetic science

authors： Tamburic S,Grant-Ross P,Labedzka M,Daniels G

更新日期：2012-10-01 00:00:00

abstract：:The objective of the study was to compare measurements of skin hydration and of biomechanical properties performed on different zones of face and volar forearm. Two short-term (1 h) and two long-term (3 weeks) studies were conducted with a moisturizing and a firming product, respectively, on groups of female volunteer...

journal_title：International journal of cosmetic science

authors： Bazin R,Fanchon C

更新日期：2006-12-01 00:00:00

abstract：:Sweat and skin surface pH are critical parameters in determining the performance of antiperspirants. The mechanism of action, the so-called 'plug theory' first proposed by Reller and Luedders, involves the expression of eccrine sweat onto the surface of the skin into which the solid antiperspirant salts, typically an ...

journal_title：International journal of cosmetic science

authors： Burry J,Coulson HF,Roberts G

更新日期：2001-08-01 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

authors： Rafferty DW,Dupin L,Zellia J,Giovannitti-Jensen A

更新日期：2018-10-01 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

authors： Harding CR,Aho S,Bosko CA

更新日期：2013-10-01 00:00:00

abstract：OBJECTIVE:To demonstrate the in vitro activities of panthenol, palmitoylethanolamide (PEA), and niacinamide (NAM) and determine the biophysical properties, clinical safety, tolerability together with efficacy of two developmental anti-redness (AR) formulations containing these ingredients, in alleviating facial redness...

journal_title：International journal of cosmetic science

authors： Nisbet SJ,Targett D,Rawlings AV,Qian K,Wang X,Lin CB,Thompson MA,Bulsara PA,Moore DJ

更新日期：2019-12-01 00:00:00

abstract：:Synopsis The mechanism of colour change during the pigment dispersion process and during powder application to the skin surface was studied by examining the colour extension properties of Yellow. Red, and Black iron oxides in white powder bases. A new measure for the evaluation of the degree of colour extension was de...

journal_title：International journal of cosmetic science

authors： Tsugita A,Fukishima T,Yoneya T,Inishijima Y

更新日期：1985-02-01 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

authors： Rubegni P,Cevenini G,Stanghellini E,Andreassi M,Sbano P,Fabiani P,Andreassi L

更新日期：2002-08-01 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

authors： Zhang Z,Lukic M,Savic S,Lunter DJ

更新日期：2018-10-01 00:00:00

abstract：:Dandruff is characterized by a flaky, pruritic scalp and affects up to half the world's population post-puberty. The aetiology of dandruff is multifactorial, influenced by Malassezia, sebum production and individual susceptibility. The commensal yeast Malassezia is a strong contributory factor to dandruff formation, b...

journal_title：International journal of cosmetic science

authors： Turner GA,Hoptroff M,Harding CR

更新日期：2012-08-01 00:00:00

abstract：:Cutaneous irritation is a stereotyped response of the skin to any physical or chemical insult. Its main manifestations encompass inflammatory erythema and an alteration of the cutaneous microrelief showing increased roughness, dehydration and erratic desquamation. Several instrumental methods can indirectly assess the...

journal_title：International journal of cosmetic science

authors： Uhoda E,Piérard GE

更新日期：2003-04-01 00:00:00

abstract：OBJECTIVE:Exposure to UV in humans resulting in sunburn triggers a complex series of events that are a mix of immediate and delayed damage mediation and healing. While studies on the effects of UV exposure on DNA damage and repair have been reported, changes in the oxidative modification of skin proteins are poorly und...

journal_title：International journal of cosmetic science

authors： Dyer JM,Haines SR,Thomas A,Wang W,Walls RJ,Clerens S,Harland DP

更新日期：2017-04-01 00:00:00