Does severe traumatic brain injury in children elevate glial fibrillary acidic protein in cerebrospinal fluid and serum?
GFAP was markedly elevated in cerebrospinal fluid and serum in children after severe TBI and serum GFAP measured on pediatric intensive care unit day 1 correlated with functional outcome at 6 months. Hypothermia therapy did not alter serum GFAP levels compared with normothermia after severe TBI in children. Serum GFAP concentration, together with other biomarkers, may have prognostic value after TBI in children.
Human carotid baroreceptors, as reflected in immunoreactivity for VGLUT2 and PGP 9.5, are mainly localized in the medial portions of the proximal ICA. If surgical carotid denervation is indicated in patients suffering from carotid sinus syndrome, adventitial stripping of the proximal portion of the ICA should be sufficient.