an intraperitoneal injection of 5 micrograms e2 in the e2-implanted rats resulted in a significant decrease in cytosol er with a concomitant significant increase in nuclear er ( 16.6 +/- 1.2 fmol in the cytosol vs. 36.7 +/- 4.1 fmol in the nucleus at 1 h ) .
C0034804
er
C0007610
nucleus