Acute Ischemic Stroke Therapeutics Market by Type of Molecule (Biologics and Small Molecules), Drug Class (Thrombolytics, Neuroprotectants, Antithrombotics, and Others), Route of Administration (Intravenous Route, Oral Route, and Other Routes) and Geographical Regions (North America, Europe, Asia-Pacific, Latin America, and the Middle East and North Africa) – Trends and Forecast 2026-2035