Figure 2.
Serum levels of ANGPT-1, -2 and progesterone in female rhesus monkeys before (day -1), the day of (day 0) or after (day +1 and +2) lutectomy at midluteal phase of the menstrual cycle. Values (mean ± SEM, n=3) with different letters (a,b) differed, e.g., progesterone levels, after lutectomy.