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.
Comparison of invasion indices of parental fusion partners and hybrid cells. Invasion indices (mean ± SD, n = 3) of first trimester trophoblasts (FT), ACH-3P and AC1-1 after 48 h in the presence of 10% FCS on different extracellular matrices.
