{"title":"Distribution of substance P-like immunoreactivity in the pedal ganglion of Mytilus galloprovincialis.","authors":"L Vitellaro-Zuccarello, S De Biasi","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Nerve cell bodies and fibers displaying Substance P-like (SP-li) immunoreactivity have been identified in the pedal ganglia (PG) of Mytilus galloprovincialis. Most reactive neurons are small-sized, unipolar and are located in the ganglionic cortex. Positive fibers form a dense network in the neuropile and run parallel in the commissure and in the nerves and connective tracts. The positivity of the labelled elements to a monoclonal antibody indicates that SP-li substance of Mytilus contains a portion immunologically similar to the C-terminal pentapeptide responsible for the pharmacological activity of vertebrate SP.</p>","PeriodicalId":8726,"journal":{"name":"Basic and applied histochemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Basic and applied histochemistry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Nerve cell bodies and fibers displaying Substance P-like (SP-li) immunoreactivity have been identified in the pedal ganglia (PG) of Mytilus galloprovincialis. Most reactive neurons are small-sized, unipolar and are located in the ganglionic cortex. Positive fibers form a dense network in the neuropile and run parallel in the commissure and in the nerves and connective tracts. The positivity of the labelled elements to a monoclonal antibody indicates that SP-li substance of Mytilus contains a portion immunologically similar to the C-terminal pentapeptide responsible for the pharmacological activity of vertebrate SP.