Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effect of an O/W cream (a) and a W/O cream (b) containing 1% HL (Humulus lupulus) extract or 1% HCA (hydrocortisone acetate) on skin erythema of human skin irradiated with 1.5- fold MED UVB (n = 40); The statistical significances were calculated in relation to the irradiated vehicle; ns: not significant, ** p ≤ 0.01, *** p ≤ 0.001.
