central catecholamine ( ca ) -neuropeptide y ( npy ) interactions and their regulation by glucocorticoids have been analyzed in vivo and in vitro , especially in the dorsal cardiovascular center of the medulla oblongata , including the nucleus tractus solitarius ( nts ) , using immunocytochemical , receptor autoradiographical , biochemical , and physiological techniques .
C0025148
medulla oblongata
C0175518
nucleus tractus solitarius