Localization of substance P-like immunoreactivity in Hydra.
Substance P-like immunoreactivity was found in Hydra attenuata mainly but not exclusively in the nerve and interstitial cells, localized in the cytoplasm and on the cell surface membranes.
D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D003593:Cytoplasm / Q000378:metabolism; D004475:Ectoderm / Q000378:metabolism; D005455:Fluorescent Antibody Technique; D006829:Hydra / Q000166:cytology / Q000378:metabolism*; D013373:Substance P / Q000378:metabolism*
D013373:Substance P