Demonstration of elevation and localization of Rho-kinase activity in the brain of a rat model of cerebral infarction.

Evidence that Rho-kinase is involved in cerebral infarction has accumulated. However, it is uncertain whether Rho-kinase is activated in the brain parenchyma in cerebral infarction. To answer this question, we measured Rho-kinase activity in the brain in a rat cerebral infarction model.

Wide therapeutic time window for Rho-kinase inhibition therapy in ischemic brain damage in a rat cerebral thrombosis model.

The aim of this study was to investigate the influence of delayed Rho-kinase inhibition with fasudil on second ischemic injury in a rat cerebral thrombosis model. Cerebral ischemia was induced in rats by injecting 150 mug of sodium laurate into the left internal carotid artery on day 1. In the ischemic group, the regional cerebral blood flow (rCBF) was significantly decreased 6.

Wide therapeutic time window for fasudil neuroprotection against ischemia-induced delayed neuronal death in gerbils.

The neuroprotective potential and therapeutic time window for fasudil, a Rho-kinase inhibitor (RKI), were evaluated for delayed neuronal death in gerbils. A preliminary screening was done on fasudil, ozagrel, and edaravone using a single administration in a delayed neuronal death study. Intraperitoneal (i.

Effects of Rho-kinase inhibitor on vasopressin-induced chronic myocardial damage in rats.

The aim of this study was to develop a new model of vasopressin-induced chronic myocardial damage based on sustained ST-segment depression in electrocardiogram (ECG) with progression of myocardial fibrosis in rats. Furthermore, using this model, we examined the prophylactic potential of fasudil, a Rho-kinase inhibitor, against myocardial damage induced by vasopressin. In 10-week old male Donryu rats, intravenous administration of arginine vasopressin (0.