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.
Formation of an inner GV in semi-spherical membrane. Images are the membrane before micromanipulation (A), with a microneedle inserted (B), with bleeding Ficoll solution from the needle (C), and with an inner GV encapsulating the Ficoll left after pulling out the needle (D). Bar = 50 μm.
