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.
a, PE activity was elevated in CF samples compared with normal controls: CF (n = 10) and normal control (n = 10) sputum samples were examined for PE activity using a colorimetric assay. CF samples demonstrated a 5-fold increase in PE activity compared with normal controls (*, p < 0.01). b, PE activity correlated with PGP: concentration of PGP was correlated with PE activity in CF samples (n = 8). The samples demonstrated a correlation coefficient (R2) of 0.718 (p < 0.01).
