the following developments seemed to lead to filamentous degeneration ( colloid bodies ) : ( 1 ) aggregation of tonofilaments within the granular or fibrillar cytoplasm , ( 2 ) filamentous cells , which are composed of bundles of 7-nm thick filaments surrounded by cell membrane and desmosomes , and ( 3 ) filamentous masses composed of bundles or whorls of tightly packed 7-nm thick filaments in the intercellular spaces .
C0007634
cells
C0007603
cell membrane