CX3CR1 and Stroke: Mice that received bone fracture 6 hours before pMCAO also had more microglia (39.6±3.66%, CX3CR1+) in the peri-infarct regions compared to stroke-only mice (24.2±4.88%, p <0.001, Fig 6A & 6D) and mice that received bone fracture 24 hours before pMCAO (31.4±5.54%, p = 0.01, Fig 6D).