Does ultrasound perfusion imaging in acute middle cerebral artery infarction predict outcome?
In the early phase of acute ischemic stroke, BHI after SonoVue bolus injection is a useful ultrasound tool for analyzing cerebral perfusion deficits at the patient's bedside. BHI data correlate with the definite area of infarction and outcome after 4 months.
FLRG and activin A are expressed in the same hematopoietic cells and regulated by TGF-beta. Moreover, FLRG interacts with activin A, suggesting that FLRG, like follistatin, participates in the diverse regulatory functions of activin A, such as those in hematopoiesis.