IL1B and Fabry disease: To investigate whether neuroinflammatory cytokines located in microglia were capable of responding to FD, we assessed the colocalization of IL‐1β (IL‐6 or TNF‐α) immunoreactivity with the microglia marker Iba‐1 in hippocampal CA1, CA3 and DG regions at 24 hours after cerebral ischaemia.