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.
Scanning electron micrographs of gonococci invading HUEC at 1 h postchallenge. (A) Gonococci enveloped by lamellipodia, indicative of macropinocytosis (bar, 2 μm). (B) Gonococci tightly associated with the host cell membrane, characteristic of a receptor-mediated process (bar, 750 nm).
