A perfused renal human organ culture model: impact of monocyte attack.

Background: Key processes of atherosclerosis and restenosis are triggered and/or modified by the contact of human monocytes (MCs) with the inner layers of the arterial vessel wall. This is the first report on monocyte attack in a perfused renal human organ culture model (perfused renal HOC-model).

Material/methods: Parts of the renal arteries were extracted during routine nephrectomies.

Human cytomegalovirus infection in human renal arteries in vitro.

Studies with animal cytomegaloviruses, epidemiological data from humans as well as in vitro studies suggest the involvement of the human cytomegalovirus (HCMV) in the development of atherosclerosis. Cell culture systems are insufficient for examination of the entire pathogenetic process and a satisfactory animal model for HCMV is not available. An organ culture model was established for HCMV infection of human renal arteries in vitro.