| Marchi b.’s |
ellipsoid or ovoid segments of myelin produced by degeneration, staining brown by Marchi methods.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Marchi's balls, etc. |
see under ball, globule, and reaction, see tractus tectospinalis, and see Stains and Staining Methods, under stain.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Marchi's g.’s |
fragments and particles of broken-up myelin that stain by Marchi's method, seen in degeneration of the spinal cord.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Marchi's method |
a method of demonstrating degenerated nerve fibers, the tissue first being fixed in a solution containing potassium bichromate, which prevents the normal myelinated fibers from staining with osmic acid.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Marchi's r. |
failure of the degenerated myelin sheath of a nerve to become discolored when treated with osmic acid.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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