Follicular penetration. An important pathway for topically applied substances

被引：22

作者：

Lademann, J ^{[1
]}

Otberg, N ^{[1
]}

Richter, H ^{[1
]}

Jacobi, U ^{[1
]}

Schaefer, H ^{[1
]}

Blume-Peytavi, U ^{[1
]}

Sterry, W ^{[1
]}

机构：

[1] Klin Dermatol & Allergol, Charite, Fac Med, D-10117 Berlin, Germany

来源：

HAUTARZT | 2003年 / 54卷 / 04期

关键词：

hair follicle; skin penetration; hair growth; sebum; laser scanning microscopy; HORNY LAYER; ABSORPTION; ENHANCERS;

D O I：

10.1007/s00105-003-0513-6

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

The knowledge of penetration pathways in and through the skin is a prerequisite for the development and optimization of topically applied drugs and cosmetics. Skin penetration has been assumed to occur via diffusion though the lipid domains of the stratum corneum. Recent studies show that the skin appendages, especially the hair follicles, play an important role in skin penetration processes, Topically applied substances cannot enter all follicles. We discuss the reasons for the phenomenon of open and closed hair follicles.

引用

页码：321 / 323

页数：3

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