Effect of Gasoline on Barrier Function of Skin
- VernacularTitle:溶剂汽油对皮肤屏障功能损伤的作用
- Author:
Li YOU
;
Maohua YU
;
Hongying YE
;
Xiufang YANG
;
Songguo ZHENG
;
Xixing ZHU
- Publication Type:Journal Article
- Keywords:
gasoline;
skin barrier;
percutancous penetration
- From:
Fudan University Journal of Medical Sciences
2000;27(3):192-193
- CountryChina
- Language:Chinese
-
Abstract:
PurposeTo investigate the effect of gasoline on the skin barrier function.MethodsA rat skin model in vitro was used in this study. The amount of 3H-water penetrated throught the skin was applied as the index of evaluating the barrier function.ResultsThe results showed that the amount of 3H-water was not obviously increased in those exposed to gasoline for 0.5,1 and 2 h(P > 0.05), but the 3H-water penetration amount through the skin increased linearly with the time. In the group exposed to gasoline 4 h, the 3H-water penetration amount through the skin was significantly higher than that in the control group (P 0.05). The skin barrier function of the group (expopsed to gasoline 4 h) was disrupted.Conclusions Gasoline may disrupt the skin barrier function. Gasoline would remove the lipids within the intercellular domains of the stratum corneum and then lead to damage the skin.
