Biomaterial Database

Electrophysiology of neurochemically identified submucosal neurones of the guinea-pig intestine. 1997

S Mihara, and S M Cunningham, and G M Lees, and H Higashi

Department of Physiology, Kurume University School of Medicine, Japan.

A number of electrophysiological studies have shown that neurones in the submucous plexus are endowed with three major types of synaptic potentials in response to nerve stimulation: a fast EPSP, a slow IPSP, and a slow EPSP. Combined electrophysiological and immunohistochemical studies enabled analysis of the types of neurochemically identified neurones which receive each type of synaptic input. This short review briefly summarizes the results obtained from these studies.

UI	MeSH Term	Description	Entries
D007150	Immunohistochemistry	Histochemical localization of immunoreactive substances using labeled antibodies as reagents.	Immunocytochemistry,Immunogold Techniques,Immunogold-Silver Techniques,Immunohistocytochemistry,Immunolabeling Techniques,Immunogold Technics,Immunogold-Silver Technics,Immunolabeling Technics,Immunogold Silver Technics,Immunogold Silver Techniques,Immunogold Technic,Immunogold Technique,Immunogold-Silver Technic,Immunogold-Silver Technique,Immunolabeling Technic,Immunolabeling Technique,Technic, Immunogold,Technic, Immunogold-Silver,Technic, Immunolabeling,Technics, Immunogold,Technics, Immunogold-Silver,Technics, Immunolabeling,Technique, Immunogold,Technique, Immunogold-Silver,Technique, Immunolabeling,Techniques, Immunogold,Techniques, Immunogold-Silver,Techniques, Immunolabeling
D007422	Intestines	The section of the alimentary canal from the STOMACH to the ANAL CANAL. It includes the LARGE INTESTINE and SMALL INTESTINE.	Intestine
D009435	Synaptic Transmission	The communication from a NEURON to a target (neuron, muscle, or secretory cell) across a SYNAPSE. In chemical synaptic transmission, the presynaptic neuron releases a NEUROTRANSMITTER that diffuses across the synaptic cleft and binds to specific synaptic receptors, activating them. The activated receptors modulate specific ion channels and/or second-messenger systems in the postsynaptic cell. In electrical synaptic transmission, electrical signals are communicated as an ionic current flow across ELECTRICAL SYNAPSES.	Neural Transmission,Neurotransmission,Transmission, Neural,Transmission, Synaptic
D009474	Neurons	The basic cellular units of nervous tissue. Each neuron consists of a body, an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the NERVOUS SYSTEM.	Nerve Cells,Cell, Nerve,Cells, Nerve,Nerve Cell,Neuron
D006168	Guinea Pigs	A common name used for the genus Cavia. The most common species is Cavia porcellus which is the domesticated guinea pig used for pets and biomedical research.	Cavia,Cavia porcellus,Guinea Pig,Pig, Guinea,Pigs, Guinea
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013368	Submucous Plexus	One of two ganglionated neural networks which together form the enteric nervous system. The submucous (Meissner's) plexus is in the connective tissue of the submucosa. Its neurons innervate the epithelium, blood vessels, endocrine cells, other submucosal ganglia, and myenteric ganglia, and play an important role in regulating ion and water transport. (From FASEB J 1989;3:127-38)	Meissner's Plexus,Submucosal Plexus,Meissner Plexus,Meissners Plexus,Plexus, Meissner's,Plexus, Submucosal,Plexus, Submucous
D019706	Excitatory Postsynaptic Potentials	Depolarization of membrane potentials at the SYNAPTIC MEMBRANES of target neurons during neurotransmission. Excitatory postsynaptic potentials can singly or in summation reach the trigger threshold for ACTION POTENTIALS.	EPSP,End Plate Potentials,Excitatory Postsynaptic Currents,Current, Excitatory Postsynaptic,Currents, Excitatory Postsynaptic,End Plate Potential,Excitatory Postsynaptic Current,Excitatory Postsynaptic Potential,Plate Potential, End,Plate Potentials, End,Postsynaptic Current, Excitatory,Postsynaptic Currents, Excitatory,Postsynaptic Potential, Excitatory,Postsynaptic Potentials, Excitatory,Potential, End Plate,Potential, Excitatory Postsynaptic,Potentials, End Plate,Potentials, Excitatory Postsynaptic