title: Coexistence of substance P- and enkephalin-like peptides in single neurons of the rat hypothalamus.
abstract: The distribution of substance P- and enkephalin-like immunoreactivity in single cells were examined by the double immunofluorescence method. Substance P- and leucine-enkephalin-like compounds coexisted within individual neurons of some hypothalamic areas such as the medial preoptic area, anterior hypothalamic area, perifornical area, lateral hypothalamic area, premammillary nuclei and posterior hypothalamic nucleus, although they did not coexist in the majority of immunoreactive cells.
mesh_terms: D000818:Animals; D004745:Enkephalins / Q000378:metabolism*; D007031:Hypothalamus / Q000378:metabolism*; D007033:Hypothalamus, Middle / Q000378:metabolism; D007150:Immunohistochemistry / Q000379:methods; D008297:Male; D010455:Peptides / Q000378:metabolism*; D051381:Rats; D013194:Staining and Labeling; D013373:Substance P / Q000378:metabolism*
chemical_list: D004745:Enkephalins; D010455:Peptides; D013373:Substance P