Figure 2.
A, Ratio of seminiferous tubules per score in the three analyzed groups. B, Comparison between histological samples of fresh (Group 3) and vitrified (Groups 1 and 2) seminiferous tubules
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.