| Type | MGI:General | Description | beginning at 3 months, mice exhibit amyloid depositions around the endomysial capillaries and the surrounding muscle fibers unlike in wild-type mice amyloidosis progresses with age by 18 months, extensive amyloidosis in the endomysium with occasional punctate deposits within some muscle fibers between 9 and 18 months, mice exhibit fibrillar deposits between the sarcolemma and the endomysium unlike in wild-type mice at 18 months, intranuclear inclusions are observed in muscle cells |
