The building now displays a commemorative rainbow plaque. There is a commemorative plaque inside the adjoining church. There is a commemorative blue plaque at the site. Macrophages are the predominant cells involved in creating the progressive plaque lesions of atherosclerosis. A small stone plaque marks the position. His name appears on a memorial plaque in Amstetten. Hb causes damage is via inflammation, which results in atherosclerotic plaque (atheroma) formation. Commemorative plaque on the Opio road, Chateauneuf.. Poor dental health and buildup of dental plaque are risk factors. Removal of microbial plaque and calculus is necessary to establish periodontal health. Gingivitis due to plaque can be reversible by removal of the plaque. I memorial plaque in a London church. The location is also marked with a blue plaque. This feeds the bacteria involved in plaque formation. The combination of plaque and acid leads to dental decay.