axonal transport

The process by which neurones move substances from the cell body down the axon, and from the end of the axon back to the cell body.
Transport down the axon is necessary because axons cannot synthesise proteins; transport to the cell body recycles substances and carries signals by axon terminals and trophic factors to the cell body where they affect cellular processes.

axonal transport

The active (energy-dependent) process by which proteins and organelles are moved inside an axon. Synonym: axoplasmic transportSee also: transport

单词	axonal transport
释义	DictionarySeetransport axonal transport axonal transport [ak¦sän·əl ′tranz‚pȯrt] (neuroscience) The movement of organelles and molecules down a nerve cell's axon to its terminals along its cytoplasmic microtubule network. axonal transport axonal transport The process by which neurones move substances from the cell body down the axon, and from the end of the axon back to the cell body. Transport down the axon is necessary because axons cannot synthesise proteins; transport to the cell body recycles substances and carries signals by axon terminals and trophic factors to the cell body where they affect cellular processes. axonal transport The active (energy-dependent) process by which proteins and organelles are moved inside an axon. Synonym: axoplasmic transportSee also: transport
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