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.
Purchase of Alaska March 30, 1867. But Seward had wanted to buy Alaska for a long time. Alaska is so large that the addition of this land would increase the size of the U.S. by nearly 20 percent.Russia had established a presence in Alaska in the early 18th century and offered to sell it to the United States during President James Buchanan's administration.But the Civil War stalled negotiations.laska is so large that the addition of this land would increase the size of the U.S. by nearly 20 percent. Russia had established a presence in Alaska in the early 18th century and offered to sell it to the United States during President James Buchanan's administration. But the Civil War stalled negotiations.