when infused into a lateral cerebroventricle at a dose that inhibits lordosis and that decreases the concentration of estradiol-inducible hypothalamic progestin receptors , phenoxybenzamine decreased binding of the alpha 1-ligand [ 3h ] wb4101 but not the alpha 2-ligand [ 3h ] clonidine to brain membranes .
C0086045
concentration
C0006104
brain