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.
PCO group control group 30 days after EV injection. A. Survey view showing atretic follicles (1), regressing old corpora lutea (2), and growing "healthy" follicles (3), ×4 obj. B. Detailed view of an atretic follicle with mainly degenerated granulosa cells and macrophages, ×60 obj. C. Part of early atresia in a secondary follicle (right) and interstitial cells (right), ×60 obj. D. Part of a growing secondary "healthy" follicle (right) and interstitial cells (left), ×60 obj.
