Journal of cosmetic dermatology · 2021
Increase adapalene delivery using chemical and herbal enhancers.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Salimi Anayatollah, Emam Monasadat, Mohammad Soleymani Saeed
Аннотация
BACKGROUND: Acne is one of the skin diseases that include abnormalities in the production of sebum, changes in the microbial flora, abnormal keratinization, and inflammation. Adapalene is a good choice in the treatment of acne with fewer side effects and high effectiveness. However, the absorption of adapalene through human skin is low. We investigated the effect of several enhancers on the skin absorption of adapalene.
METHODS: For the preparation of a topical formulation, this drug needs proper skin absorption. Therefore, to increase the effect of chemical absorption of the Adapalene skin permeability, it should first be put on the skin in a touch of some absorption like Eucalyptus, Urea, Clove oil, propylene glycol, and oleic acid for 1 and 2 hours and was then examined for the passing of the drug on the treated skin and for the effect of absorptions by calculating of the permeability parameters using DSC and FT-IR techniques.
RESULT AND CONCLUSION: The results show that the enhancers used increased the permeability of the drug adapalene to water. Several mechanisms including lipid liquefaction, degradation of the fat structure, as well as irreversible denaturation of intracellular creatine caused by Eucalyptus, urea clove oil, PG, and oleic acid are the main mechanisms of drug penetration. Based on the results, it was found that among the enhancers studied, eucalyptus and urea had the highest and the lowest absorption effect in 2- and 1-hour pre-contact, respectively.
METHODS: For the preparation of a topical formulation, this drug needs proper skin absorption. Therefore, to increase the effect of chemical absorption of the Adapalene skin permeability, it should first be put on the skin in a touch of some absorption like Eucalyptus, Urea, Clove oil, propylene glycol, and oleic acid for 1 and 2 hours and was then examined for the passing of the drug on the treated skin and for the effect of absorptions by calculating of the permeability parameters using DSC and FT-IR techniques.
RESULT AND CONCLUSION: The results show that the enhancers used increased the permeability of the drug adapalene to water. Several mechanisms including lipid liquefaction, degradation of the fat structure, as well as irreversible denaturation of intracellular creatine caused by Eucalyptus, urea clove oil, PG, and oleic acid are the main mechanisms of drug penetration. Based on the results, it was found that among the enhancers studied, eucalyptus and urea had the highest and the lowest absorption effect in 2- and 1-hour pre-contact, respectively.