Immunohistochemical localization of oxidized low-density lipoprotein (OXLDL) and macrophages in coronary arteries: human heart allografts versus human native hearts

Document Type

Article

Publication Title

Journal of Heart Lung Transplant

Volume

20

Issue

2

DOI

10.1016/S1053-2498(00)00388-0

First Page

187

Publication Date

1-1-2001

Abstract

Purpose: The pathogenesis of transplant vascular disease (TVD) is only partly elucidated. We have previously identified and extensively documented prominent intracellular and extracellular accumulation of lipids in the intima and media of coronary arteries from failed human heart allografts. The oxidative status of these lipids, however, remains to be established. We hypothesize that such lipid accumulations are oxidatively modified and that oxLDL contributes to the progression of atheromatous lesions in TVD.

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