Alanine Aminotransferase (ALT). Guide. An alanine aminotransferase (ALT) test measures the amount of this enzyme in the blood. ALT is found mainly in the liver, but also in smaller amounts in the kidneys, heart, muscles, and pancreas. ALT was formerly called serum glutamic pyruvic transaminase (SGPT). ALT is measured to see if the liver is damaged or diseased. Low levels of ALT are normally found in the blood. But when the liver is damaged or diseased, it releases ALT into the bloodstream, which makes ALT levels go up.
In American history, June 14 isnât just a day to honor the flag. While the 1777 resolution establishing a national flag was the impetus for the national holiday known as Flag Day, that date also holds great significance for the U.S. Army.
Why Is Flag Day Celebrated , How To Celebrate Flag Day. The history of Flag Day celebration goes back to June 14, 1777 when for the first time the American flag was acknowledged by the Continental Congress. Flag Day celebration thereafter continued for nearly two hundred years by flying flags on the top of public buildings and by commemorating the event in various cities.