Abstract:
:In the abdominal aortas of young mash-fed swine, intimal cell masses (pads, cushions) are located predominantly away from blood vessel orifices. They are found scattered throughout the aorta but nevertheless have a definite pattern of distribution. In the distal one half of the abdominal aorta, they are more frequent in the ventral quandrant than in the dorsal or either lateral quadrant. In the proximal half, intimal cell masses are more frequent in the dorsal quadrant. When experimental atherosclerosis is induced in the abdominal aortas of young swine by either a hypercholesterolemic diet or by aortic ballooning followed by a hypercholesterolemic diet, the distribution of early lesions is similar. The lesions are found predominantly in quadrants where intimal cell masses were found to be most frequent in the control group of swine. The results suggest that most of the lesions, though not necessarily all, arose from pre-existing intimal cell masses beneath the aortic surface.
journal_name
Atherosclerosisjournal_title
Atherosclerosisauthors
Scott RF,Thomas WA,Lee WM,Reiner JM,Florentin RAdoi
10.1016/s0021-9150(79)80007-6subject
Has Abstractpub_date
1979-11-01 00:00:00pages
291-301issue
3eissn
0021-9150issn
1879-1484pii
S0021-9150(79)80007-6journal_volume
34pub_type
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