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.
Expression of Igf1 mRNA depended on the growth rate of the cultured secondary follicles. We evaluated the expression level of Igf1 mRNA in each group on culture day 3. Statistical significance is indicated by an asterisk (**P < 0.01, *** P < 0.001). Values are presented as means ± standard deviation.
