Generally, skin properties are highly specific for each individual depending on various factors such as genetic predisposition, age, gender, body region, health and lifestyle. In this study, we measured various skin parameters on forehead, temple and cheek of 442 Caucasian women between 23 and 63 years, and evaluated differences between these facial regions and also the relationship between skin parameters and age of the volunteers. We measured transepidermal water loss (TEWL), stratum corneum hydration, skin gloss, melanin level, individual typology angle (ITA), erythema, sebum level and elasticity (R7). We observed significant negative relationship between age and TEWL, elasticity and skin lightness represented by ITA. Sebum, melanin and erythema levels increased up to the age of 50, when menopause usually takes place, and then decreased again. Evaluating the skin parameters on the forehead, temple and cheek area, we observed the biggest differences between the cheek and the forehead. The cheek possessed the worst skin parameters, such as the highest TEWL and erythema values and the lowest hydration.

Contipro a s Dolní Dobrouč 401 56102 Dolní Dobrouč Czech Republic

000      

00000naa a2200000 a 4500

001      

bmc19012416

003      

CZ-PrNML

005      

20190409154840.0

007      

ta

008      

190405s2018 gw f 000 0|eng||

009      

AR

024    7_

$a 10.1007/s00403-018-1860-6 $2 doi

035    __

$a (PubMed)30167813

040    __

$a ABA008 $b cze $d ABA008 $e AACR2

041    0_

$a eng

044    __

$a gw

100    1_

$a Machková, Lenka $u Contipro a.s., Dolní Dobrouč 401, 56102, Dolní Dobrouč, Czech Republic.

245    12

$a A comprehensive in vivo study of Caucasian facial skin parameters on 442 women / $c L. Machková, D. Švadlák, I. Dolečková,

520    9_

$a Generally, skin properties are highly specific for each individual depending on various factors such as genetic predisposition, age, gender, body region, health and lifestyle. In this study, we measured various skin parameters on forehead, temple and cheek of 442 Caucasian women between 23 and 63 years, and evaluated differences between these facial regions and also the relationship between skin parameters and age of the volunteers. We measured transepidermal water loss (TEWL), stratum corneum hydration, skin gloss, melanin level, individual typology angle (ITA), erythema, sebum level and elasticity (R7). We observed significant negative relationship between age and TEWL, elasticity and skin lightness represented by ITA. Sebum, melanin and erythema levels increased up to the age of 50, when menopause usually takes place, and then decreased again. Evaluating the skin parameters on the forehead, temple and cheek area, we observed the biggest differences between the cheek and the forehead. The cheek possessed the worst skin parameters, such as the highest TEWL and erythema values and the lowest hydration.

650    _2

$a dospělí $7 D000328

650    _2

$a věkové faktory $7 D000367

650    _2

$a pružnost $7 D004548

650    _2

$a epidermis $x metabolismus $7 D004817

650    _2

$a erytém $x epidemiologie $7 D004890

650    _2

$a běloši $7 D044465

650    12

$a obličej $7 D005145

650    _2

$a ženské pohlaví $7 D005260

650    _2

$a lidé $7 D006801

650    _2

$a lidé středního věku $7 D008875

650    _2

$a sebum $x metabolismus $7 D012629

650    12

$a fyziologie kůže $7 D012879

650    _2

$a perspiratio insensibilis $7 D014870

655    _2

$a časopisecké články $7 D016428

700    1_

$a Švadlák, Daniel $u Contipro a.s., Dolní Dobrouč 401, 56102, Dolní Dobrouč, Czech Republic.

700    1_

$a Dolečková, Iva $u Contipro a.s., Dolní Dobrouč 401, 56102, Dolní Dobrouč, Czech Republic. iva.doleckova@contipro.com.

773    0_

$w MED00009242 $t Archives of dermatological research $x 1432-069X $g Roč. 310, č. 9 (2018), s. 691-699

856    41

$u https://pubmed.ncbi.nlm.nih.gov/30167813 $y Pubmed

910    __

$a ABA008 $b sig $c sign $y a $z 0

990    __

$a 20190405 $b ABA008

991    __

$a 20190409154854 $b ABA008

999    __

$a ok $b bmc $g 1391726 $s 1050721

BAS    __

$a 3

BAS    __

$a PreBMC

BMC    __

$a 2018 $b 310 $c 9 $d 691-699 $e 20180830 $i 1432-069X $m Archives of dermatological research $n Arch Dermatol Res $x MED00009242

LZP    __

$a Pubmed-20190405