Calbindin immunoreactivity in sensory and autonomic ganglia in the guinea pig

H. Kuramoto, J. B. Furness, I. L. Gibbins

    Research output: Contribution to journalArticle

    30 Citations (Scopus)

    Abstract

    Immunoreactivity (IR) for the calcium binding protein, calbindin, was localized in sensory ganglia (nodose, trigeminal and dorsal root), in parasympathetic ganglia (otic and sphenopalatine) in sympathetic chain ganglia and in sympathetic pre-vertebral ganglia of guinea pig. In sensory ganglia, fine nerve fibres with calbindin-IR surrounded the majority of cell bodies, a low proportion of which were themselves reactive. In cranial parasympathetic and in sympathetic chain ganglia, a small proportion of nerve cells was surrounded with baskets of calbindin-IR nerve fibres, but very few cell bodies were reactive. In prevertebral sympathetic ganglia, dense networks of terminals surrounded many cell bodies, but few somata were themselves reactive. In the coeliac and inferior mesenteric ganglia, the calbindin-IR nerve fibres surrounded somatostatin-IR cell bodies, but not those with neuropeptide Y-IR. It is concluded that specific subgroups of peripheral autonomic and sensory neurones have calbindin-IR.

    Original languageEnglish
    Pages (from-to)68-73
    Number of pages6
    JournalNeuroscience letters
    Volume115
    Issue number1
    DOIs
    Publication statusPublished - 17 Jul 1990

    Keywords

    • Calbindin Autonomic ganglia Sensory ganglia Neurochemistry

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