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).ow 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.
The Biceps Brachii (commonly called the biceps) is a muscle located at the front of the upper arm and attaches your arm bone (humerus) to your shoulder.
The biceps brachii muscle is a two-part muscle in your upper arm. When it tightens, it bends the elbow. One head of the biceps brachii connects to the front of your shoulder so it also helps move the arm across your chest.The biceps femoris is another two-part muscle, part of the hamstrings in the back of your thigh.esides overuse, muscle cramps can stem from dehydration, diuretic medications or an imbalance of the minerals calcium, magnesium and potassium. There are two sets of muscles called biceps in the human body: biceps brachii in the arm and biceps femoris in the leg.