IL6 and myocardial infarction: In this study, we measured the levels of antibodies against oral pathogens as well as antibodies against endothelial cells, beta-2 glycoprotein I, platelet glycoprotein IIb/IIIa, anticardiolipin antibodies, and inflammatory markers such as hs-CRP and interleukin 6, in blood samples of patients with myocardial infarction and compared them to the levels of the same antibodies and markers in samples from control subjects.