[Behavior of some acute phase reactant proteins during phlogosis and neoplasms and their correlation with erythrocyte sedimentation rate].

Alpha 2 macroglobulin, haptoglobin and fibrinogen plasma levels were simultaneously determined, as well as E.S.R., to test if a significant difference could be found among cancer, inflammatory diseases and control subjects. Haptoglobin was higher in the cancer group and fibrinogen in inflammatory diseases, but these selective increases are not believed to be enough to suggest the widespread determinations of these proteins. A significant correlation was found between alpha 2 macroglobulin and E.S.R., as well as between fibrinogen and E.S.R.