… Acute hypertension was produced by perfusing isotonic saline solution for 3.5 set into the
brain … The blood-brain barrier to Evans blue-albumin was opened on the homolateral cerebral …

… cerebral blood … brain is not disturbed in shortlasting acute hypertension (10,11). Moreover,
a local increase of the intraluminal pressure in a carotid artery, induced by infusion of blood or …

… This means that the acute hypertension and not the seizure activity per se is the mechanism
… and has given rise to the concept of a blood-brain barrier (BBB) . Traditionally albumin-…

… of systemic blood pressure over a short time period. The effect of acute hypertension on CBF
… of acute hypertension when there tends to be overall hyperperfusion of the hemisphere. …

… hemisphere a dramatic increase in blood pressure. Our results show that hypertension
acutely induced by aortic coarctation induces a breaking of the blood–brain barrier (BBB) and …

… of the blood-brain barrier (2). It is evident, however, that ischemia is not the cause of the
bloodbrain barrier dysfunction during acute hypertension. Thus, leakage from the cerebral blood …

… study was low and the magnitude of the blood pressure elevation was not given. The … the
brains of our acute hypertensive eats are very similar to Byrom's results in chronic hypertensive …

… evaluated the antioxidant defense system of brain tissue after short-term acute hypertension.
… indicated that acute hypertension attenuated the antioxidant defense system of brain tissue, …

… the blood-brain … brain stem than cerebrum duri ng acute hypertension, whi .ch suggests that
resistance of small vessels is greater in brain stem than cerebrum during acute hypertension. …

… blood flow in the brain during acute hypertension. In anesthetized cats severe hypertension
increased blood flow more in cerebrum (159%) and cerebellum (106%) than brain stem (58…