Cytochemical and immunofluorescence investigations of insulin-like producing cells in the intestine of Mytilus edulis L. (Bivalvia).

Abstract

Insulin-like immunoreactivity can be localized to cells of the intestine in the area of the hepatopancreas of Mytilus edulis L. No cross-reactivity can be obtained with anti-glucagon, anti-gastrin, anti-pentagastrin or anti-caerulin. The cells containing the substance immunoreactive to mammalian anti-insulin, can be restrained with paraldehyde-fuchsin.