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.
April 20, 2014. In 1867, Russia sold the territory of Alaska to the U.S. for $7.2 million. A mere 50 years later, the Americans had earned that amount back 100 times over. How could the imperial officials have given up such a choice parcel? RBTH sorts out the muddled story of the sale of Alaska.