Exercise postconditioning reduces ischemic injury via suppression of cerebral gluconeogenesis in rats.

Pre-stroke exercise conditioning reduces neurovascular injury and improves functional outcomes after stroke. The goal of this study was to explore if post-stroke exercise conditioning (PostE) reduced brain injury and whether it was associated with the regulation of gluconeogenesis. Adult rats received 2 h of middle cerebral artery (MCA) occlusion, followed by 24 h of reperfusion.

Safety and efficacy comparison between OACs plus single antiplatelet and dual antiplatelet therapy in patients with cerebral venous sinus stenosis poststenting.

Background And Purpose: The present strategies regarding poststent management for cerebral venous sinus stenosis (CVSS) are inconsistent. Herein, we compared the safety and efficacy of oral anticoagulants (OACs) plus single antiplatelet therapy and dual antiplatelet therapy for CVSS poststenting.

Methods: A real-world observational study conducted from January 2009 through October 2019 enrolled patients who were diagnosed with CVSS and received stenting.

Selective therapeutic cooling: To maximize benefits and minimize side effects related to hypothermia.

Selective therapeutic cooling is a promising technique for reducing final infarct volume and improving outcomes in ischemic stroke, especially as research regarding brain reperfusion continues to be explored. A recent study provided promising results on the safety and feasibility of selective therapeutic hypothermia via a closed-loop cooling catheter system for intra-carotid blood cooling in an ovine stroke model, but they failed to find efficacy of this method in this model. It is a major step forward from bench to bed side, but enhancing benefits of selective therapeutic cooling may need to take into account a more targeted induction of brain hypothermia and should mitigate potential side effects related to inducing hypothermia.