期刊
LIFE-BASEL
卷 11, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/life11070651
关键词
emollients; homeostasis; moisturizers; psoriasis; skin physiology; skin barrier
This study aimed to evaluate the effect of Vaseline jelly and a water-based formula on epidermal barrier function in psoriatic patients. The results showed that the use of emollients can improve epidermal barrier function in psoriatic patients, with TEWL decreased by using Vaseline and SCH increased by using the water-based formula.
Psoriasis is a chronic multi-systemic inflammatory disease that affects the epidermal barrier. Emollients can be used as a coadjutant therapy for psoriasis management, but little is known about how the epidermal barrier function in psoriatic patients is modified by moisturizers. The objective of this study is to evaluate the effect of Vaseline jelly and a water-based formula on epidermal barrier function in psoriatic patients. Thirty-one patients with plaque-type psoriasis and thirty-one gender and age-matched healthy controls were enrolled in the study. Temperature, transepidermal water loss (TEWL), stratum corneum hydration (SCH), pH, elasticity and the erythema index were measured using non-invasive tools before and after applying Vaseline jelly and a water-based formula. TEWL was higher in psoriatic plaques than uninvolved psoriatic skin (13.23 vs. 8.54 g center dot m(-2)center dot h(-1); p < 0.001). SCH was lower in psoriatic plaques than uninvolved psoriatic skin and healthy skin (13.44 vs. 30.55 vs. 30.90 arbitrary units (AU), p < 0.001). In psoriatic plaques, TEWL decreased by 5.59 g center dot m(-2)center dot h(-1) (p = 0.001) after applying Vaseline Jelly, while it increased by 3.60 g center dot m(-2)center dot h(-1) (p = 0.006) after applying the water-based formula. SCH increased by 9.44 AU after applying the water-based formula (p = 0.003). The use of emollients may improve epidermal barrier function in psoriatic patients. TEWL is decreased by using Vaseline, and SCH is increased by using the water-based formula.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据