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Unformatted text preview: which pumps the fixative throughout the body which reduces cell death • In order to use electron microscopy perfusion is even more preferable,because, in order to see very small elements of a sample these small elements have to be fixed very whele • Clearing o 70%- 80% -90% - 100% ethanol (replaces the water in the tissue o replaced by paraffin (xylene (wax)) or epoxy (propylene glycol (plastic)) solvent • Removal of paraffin done by introduction of xylene •...
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This note was uploaded on 10/23/2010 for the course ANAT Anat 261 taught by Professor Morales during the Fall '10 term at McGill.
- Fall '10