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.
Morphology of de novo formed tubules and spermatogenesis by immunohistochemistry for the detection of UCHL1 40 weeks after transplantation. A Control, group 1: 50×106 cells, B group 2: 50×106 cells in Matrigel, C group 3:10×106 enriched with spermatogonia in Matrigel, D group 4:10×106 cells in Matrigel. Red arrows indicate undifferentiated spermatogonia and black arrows point to elongated spermatids. Bars=20μm.
