Unformatted text preview: from the macrophages by functional high density lipoproteins (HDL), (see apoA-1 Milano ). IV. Aorta has lots of collagen fibers and smooth muscle cells a. Cholesterol builds up between inside and outside walls a.i. Pushes inside wall into lumen to obstruct blood flow a.ii. Causes disorganization of smooth muscle cells V. To test, isolate cells and see if their chromosomes are related to each other VI. What do we know for sure? a....
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- Fall '10
- cell biology, Atherosclerosis, Blood vessel, cholesterol insider arteries