3h setradion-17beta was localized in nuclei of catecholamine ( ca ) neurons of the rat lower brain stem , i.e. , midbrain , pons and medulla , by employing a combined formaldehyde-induced fluorescence ( fif ) -autoradiography approach which permits the direct visualization of 3h estradiol uptake in relation to ca-neuron perikarya and terminals .
C0027882
neuron
C0599444
perikarya