Persisting perfusion defect in transient ischemic attacks: a new clinically useful subgroup?
Despite its better sensitivity compared with CT, SPECT performed without the acetazolamide test provides no additional clinically useful information on the vascular risk factors and etiology in TIA patients.
We demonstrated a direct in vitro inhibitory effect of IgM NAb on inflammatory responses induced by IgG-nucleic acid ICs. These findings contribute to emerging evidence that regulatory NAb to AC determinants may oppose the influence of pathogenic lupus autoantibody ICs and thereby play roles in the maintenance of immune homeostasis.