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.
Immunological staining of dNK cells and trophoblast during the first and second pregnancy trimesters. (a) Representative immunohistochemistry of CD45, CD56, HLA-G, and CK7 to visualize the localization of CD45+ decidual leukocytes, CD56+ dNK and HLA-G+ EVT, CK7+ trophoblasts. (b) Co-staining images of dNK (CD56+; green) and trophoblast (CK7+; red) cells. Scale bar = 100 μm. n = 22 (first trimester; 9 ± 2.0 week) or n = 14 (second trimester; 15 ± 1.7 week).
