When the liver is damaged, ALT is released into the blood. This makes ALT a useful test for early detection of liver damage. AST and ALT are considered to be two of the most important tests to detect liver injury, although ALT is more specific to the liver than is AST. Sometimes AST is compared directly to ALT and an AST/ALT ratio is calculated.
Who was the president who bought alaska? kgb answers Â» History & Politics Â» History Â» Who was the president who bought alaska? Post Seward's talks with Russia, President Andrew Johnson bought Alaska for $7.2 million in 1867. Tags: andrew johnson, russia, alaska, president. Wednesday, February 01 2012.
In 1867, the United States bought Alaska from Russia for $7.2 million. At the time, the acquisition was popularly dismissed as Seward's Folly (Seward was Secretary of State at the time), as the frozen land was considered worthless.Since that time, the conventional wisdom has been that, given Alaska's natural resources, the Alaska Purchase was a great deal (example).t the time, the acquisition was popularly dismissed as Seward's Folly (Seward was Secretary of State at the time), as the frozen land was considered worthless. Since that time, the conventional wisdom has been that, given Alaska's natural resources, the Alaska Purchase was a great deal (example).