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.
Measurement of β-hexosaminidase after the activation of (A) human mast cells LAD2 with the compound 48/80 (5 μg/mL) and (B) HumRBL-2H3 with Ole e 1 (25 ng/mL) after treatment with leek extract (LE) −0.05–50 μg/mL (A) or 5 μg/mL (B) for 48 h. HumRBL-2H3 were previously sensitized with sera from patients allergic to Ole e 1. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001 compared to control cells treated with PBS.
