Alberto Pizarro Gallardo^(1)
(1)Facultad de Medicina U.A.N. - Tepic. Mexico

	[Neurology]	[Pathology]

RESULTS

Ultrastructure:

Swelling Schwann cells were present in different grades of alteration:

a. Cytoplasm: large and many lipid inclusions, swelling of mitochondria, dilated rugous endoplasmic reticulum(rer) some crystalloid. abundant microtubules. fig. 1,2)

b. Axon: small swelling degenerative and necrotic changes.fig3,4

c. Myelin fibers: swelling, fig3 separation of membranes,fig8,9 rupture of membranes, fig5 disociated membranes, fig6 onion bulb figures, fig8-9 image fingerpint dactilar fig10

The unmyelinated fibers without changes.

We identified demylination of nerve with secundary diffuse damage of Schwann cells associated at toxity for dexametasone drug.

Discussion Board

Any Comment to this presentation?

[ABSTRACT] [INTRODUCTION] [MATERIAL & METHODS] [RESULTS] [IMAGES] [IMAGES-2] [DISCUSSION] [CONCLUSIONS] [BIBLIOGRAPHY] [Discussion Board]

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	[Neurology]	[Pathology]

Alberto Pizarro Gallardo
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Last update: 15/01/00