Cytomegalovirus infection causes an increase of arterial blood pressure.

ABSTRACT: Cytomegalovirus (CMV) infection is a common infection in adults (seropositive 60-99% globally), and is associated with cardiovascular diseases, in line with risk factors such as hypertension and atherosclerosis. Several viral infections are linked to hypertension, including human herpes virus 8 (HHV-8) and HIV-1. The mechanisms of how viral infection contributes to hypertension or increased blood pressure are not defined. In this report, the role of CMV infection as a cause of increased blood pressure and in forming aortic atherosclerotic plaques is examined. Using in vivo mouse model and in vitro molecular biology analyses, we find that CMV infection alone caused a significant increase in arterial blood pressure (ABp) (p<0.01 approximately 0.05), measured by microtip catheter technique. T

SUBMITTER: Cheng J 

PROVIDER: S-EPMC2673691 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature