THE presence of large nerve cells in the abdominal ganglion ofAplysiahas provided a valuable preparation for the study of the physiology of invertebrate neurones1–8. The largest cell is usually referred to as
Thus, failure of long-distance intracellular transport can deprive axons of one, few, or many cargoes. This can lead to axon degeneration either directly, through the absence of essential axonal proteins, or indirectly, through failures in communication with cell bodies and nonneuronal cells....
An axon or nerve fiber is a long, slender projection of a nerve cell, or neuron, that conducts electrical impulses away from the neuron's cell body or soma. An axon is one of two types of protoplasmic protrusions that extrude from the cell body of a neuron, the other type being dendri...
The pathogenic mechanisms of diabetic neuropathy remain poorly understood, impeding the development of targeted therapies to treat nerve degeneration and its most disruptive consequences of sensory loss and neuropathic pain. Involvement of Schwann cells has long been proposed, and new research techniques ...
Define Axons. Axons synonyms, Axons pronunciation, Axons translation, English dictionary definition of Axons. also ax·one n. The usually long process of a nerve fiber that generally conducts impulses away from the body of the nerve cell. ax′on·al adj.
Despite the complete return of motor reinnervation after sciatic nerve injury, gastrocnemius muscle atrophy and deficits in muscle cellular energy charge, as measured by relative ATP, ADP, and AMP concentrations, persisted long after injury, even with electrical stimulation. We suggest that these long...
In normal adult sciatic nerve, TGF-β1, -β2, and -β3 are detected in the cytoplasm of Schwann cells, and the levels of TGF-β1 and -β3 mRNAs are constant during post-natal development. When sciatic nerves are transected to cause axonal degeneration and prevent axonal regeneration, the...
To provide information concerning the subcellular distribution of elements in nerve cells, electron probe X-ray microanalysis was used in this study. The microprobe data are generated by visually identifying a cellular compartment, followed by manual placement of the microprobe electron beam over the ...
Answer to: The axons of the ___ cells form the optic nerve, which exits from the eyeball. By signing up, you'll get thousands of step-by-step...
First, we transduced Schwann cells in vivo in the distal trunk of the sciatic nerve after a nerve crush. Seven days after the crush, 12% of regenerating axons contained fluorescent ribosomes. Second, we transduced Schwann cells in vitro that were subsequently injected into an acellular nerve ...