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Pinealectomy Aggravates and Melatonin Administration Attenuates Brain Damage in Focal Ischemia
(Sage Publications Inc, 1999)
Large infarcts develop in pinealectomized rats subjected to middle cerebral artery occlusion, which was attributed to loss of antioxidant action of melatonin. However, melatonin also has vascular actions, and pinealectomy ...
Endothelial Nitric Oxide Synthase-Dependent Cerebral Blood Flow Augmentation By L-Arginine After Chronic Statin Treatment
(Sage Publications Inc, 2000)
Nitric oxide, a product of nitric oxide synthase activity, relaxes vascular smooth muscle and elevates brain blood flow. We evaluated the importance of eNOS to cerebral blood flow augmentation after L-arginine infusion and ...
Prolonged Therapeutic Window for Ischemic Brain Damage Caused by Delayed Caspase Activation
(Sage Publications Inc, 1998)
Apoptotic cell death is prominent in neurodegenerative disorders, such as Alzheimer's disease and Huntington's disease? and is found in cerebral ischemia. Using a murine model of delayed cell death, we determined that ...
Vegf Protects Brain Against Focal Ischemia Without Increasing Blood-Brain Permeability When Administered Intracerebroventricularly
(Sage Publications Inc, 2005)
Delayed administration of vascular endothelial growth factor (VEGF) promotes functional recovery after focal cerebral ischemia. However, early intravenous injection of VEGF increases blood-brain barrier (BBB) leakage, ...