Biomaterial Database

Projections of stellate ganglion sympathetic neutrons in cats. 1995

M M Fateev, and A D Nozdrachev

Department of Normal Physiology, Medical Institute, Yaroslavl, Russia.

Retrograde axonal transport of horseradish peroxidase (HRP) was used in this study to localize neurons in the cat stellate ganglion. The enzyme was applied to different nerves originating from the ganglion. Regardless of the site of HRP application labeled neurons in the stellate ganglion were located in the zone adjacent to the emergence from the ganglion of the nerves under study. However, neurons of a thoracic part of the sympathetic trunk were never labeled following exposure to HRP. The boundaries of the ganglion areas filled with labeled neurons after HRP application to different nerves did not completely overlap. The neurons labeled following HRP application to the vertebral nerve and the anastomosis of the stellate ganglion with the vagus nerve occupied the largest area. We conclude that neurons in the stellate ganglion of the cat are organized on a topical basis.

UI	MeSH Term	Description	Entries
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
D002415	Cats	The domestic cat, Felis catus, of the carnivore family FELIDAE, comprising over 30 different breeds. The domestic cat is descended primarily from the wild cat of Africa and extreme southwestern Asia. Though probably present in towns in Palestine as long ago as 7000 years, actual domestication occurred in Egypt about 4000 years ago. (From Walker's Mammals of the World, 6th ed, p801)	Felis catus,Felis domesticus,Domestic Cats,Felis domestica,Felis sylvestris catus,Cat,Cat, Domestic,Cats, Domestic,Domestic Cat
D002452	Cell Count	The number of CELLS of a specific kind, usually measured per unit volume or area of sample.	Cell Density,Cell Number,Cell Counts,Cell Densities,Cell Numbers,Count, Cell,Counts, Cell,Densities, Cell,Density, Cell,Number, Cell,Numbers, Cell
D006735	Horseradish Peroxidase	An enzyme isolated from horseradish which is able to act as an antigen. It is frequently used as a histochemical tracer for light and electron microscopy. Its antigenicity has permitted its use as a combined antigen and marker in experimental immunology.	Alpha-Peroxidase,Ferrihorseradish Peroxidase,Horseradish Peroxidase II,Horseradish Peroxidase III,Alpha Peroxidase,II, Horseradish Peroxidase,III, Horseradish Peroxidase,Peroxidase II, Horseradish,Peroxidase III, Horseradish,Peroxidase, Ferrihorseradish,Peroxidase, Horseradish
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
D013233	Stellate Ganglion	A paravertebral sympathetic ganglion formed by the fusion of the inferior cervical and first thoracic ganglia.	Cervicothoracic Ganglion,Cervicothoracic Ganglia,Stellate Ganglia,Ganglia, Cervicothoracic,Ganglia, Stellate,Ganglias, Stellate,Ganglion, Cervicothoracic,Ganglion, Stellate,Stellate Ganglias