endometrial pg and tx production was in the order of pgf-2 alpha greater than txb-2 greater than or equal to 6-oxo-pgd-1 alpha identical to pge-2 , with pgf-2 alpha and txb-2 productions showing the greatest increases between 10:00 and 02:00 h on the days of pro-oestrus and oestrus , respectively .
C0033554
pg
C0033558
pgd