double-staining in either vibratome or paraffin sections using contrasting chromogens revealed an alpha-melanocyte-stimulating hormone ( alpha-msh ) -containing cell group in the arcuate nucleus , a metorphamide-containing cell group in the paraventricular hypothalamus , and an extensive group of magnocellular perikarya in the zona incerta ( zi ) and the lateral hypothalamus ( lh ) that appeared to contain both antigens .
C0007610
cell
C0007634
cell