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Upon binding, transcription of genes encoding proteins necessary for the repair of photodamaged skin, growth and differentiation of keratinocytes, anti-inflammatory actions, and the suppression of sebum production takes place.[19,20] As early as the 1970s, the use of topical retinoids for various skin diseases, particularly acne vulgaris, began to be increasingly reported.[21] While the role of retinoids in keratinocyte growth and differentiation has been widely recognized for several decades, their influence on the biological function of sebocytes is now becoming more known

The influence of valerian treatment on "reaction time, alertness and concentration" in volunteers

[DOI] [PMC free article] [PubMed] [Google Scholar] 30.You H, Gao T, Cooper TK, Morris SM Jr, Awad AS

Statements Data availability statement The datasets analyzed during the current study are available from the corresponding author on reasonable request