Fig. 5From: Improvement of the pharmacological activity of menthol via enzymatic β-anomer-selective glycosylationIn vitro skin sensitization test of (−)-menthol β-d-glucoside and (−)-menthol using human cell lines. The changes in CD54 (a) and CD86 (b) expression on THP-1 cells were measured after a 24-h exposure to a test compound. The RFI values were calculated and comparedBack to article page