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.
On March 30, 1867, the United States agreed to purchase Alaska from Russia for $7.2 million dollars, about two cents an acre; Seward's Folly many called it, after Secretary of State William H. Seward.hen the agreement to purchase the Alaska territory from Russia was struck in 1867 by Secretary of State William H. Seward, there were many in the lower 48 states, who looked upon the deal with skepticism and were critical of the secrecy that had surrounded it and of the high price tag.