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.
Classification of the estrous cycle of rats in different groups
| Day3 | Day21 | Day26 | Day37 | Day41 | |
|---|---|---|---|---|---|
| Control | pro/es/de | pro/es/de | pro/es/de | pro/es/de | pro/es/de |
| OVX | de | de | de | de | de |
| E-decrease | de | pre/es | es | es | pre/es |
| E-increase | de | pre/es | es | es | es |
pro, proestrus; de, di-estrus; pre, pre-estrus; es, estrus
