Abstract Background Neointimal formation in atherosclerosis has been subject for intense research. However. good animal models mimicking asymmetrical lesion formation in human subjects have been difficult to establish. The aim of this study was to develop a model which would lead to the formation of eccentric lesions under macroscopically intact non-denuded endothelium. https://www.storeanimalwiz.shop/product-category/nesting-equipment/