Outside the cell, collagen molecules become aligned in parallel formations, and then they link up laterally to
form fibrils.
Fibrils in the cornea.
The
amyloid fibril
consists of polypeptide chains derived from the acute phase protein found in serum: serum amyloid a ( saa ).
Fibril diameters
remained constant across all corneas up to the limbus, whereupon a sharp increase was observed.
Lots of these
collagen fibrils
are bound together to form collagen fibers that easily can be seen with a light microscope.
Out of a whole day's work he had
found only 2 fibrils, 1 of which was on the first grid.
February 1987 the cvl identifies
scrapie-associated fibrils
( safs ) in some of the brain samples referred to it.
Fibril formation.
The cell wall is approximately 50 %
cellulose fibrils.
Electron microscopy reveals that elastic fibers are composed of bundles of
small fibrils
approximately 11 nm in diameter embedded in an amorphous material.
Fibril morphologies.
The fat melts and cooks the
protein fibrils
in the muscle bundles without causing excessive amino acid breakdown.
Units of the sarcoplasmic reticulum surround the
contractile fibrils
in the interior of cardiac muscle cells.
The thickness of the axial
chromatin fibril
is 6-10 nm.
In these disorders, normally soluble proteins fold abnormally and become
insoluble fibrils
that damage tissue.
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