arginylsuccinate lyase

Arginyl succinate lyase is an enzyme produced during the synthesis and metabolism of urea. It is most abundant in the liver and is present in small amounts in the small intestine and kidney. When the liver develops a lesion, arginyl succinate lyase can break into the bloodstream with the liver cells. It is currently believed that the determination of arginyl succinate lyase in the diagnosis of hepatitis is comparable to that of transaminase. Basic Information Specialist classification: Digestive examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Tips: Fasting for 12 hours before taking blood, taking fresh blood for inspection. Normal value 0.2 to 5.3u. Clinical significance Arginine succinate lyase, an enzyme in the synthesis and metabolism of urea, is abundant in the liver. When the liver develops lesions, it will enter the bloodstream as the liver cells destroy ASAL. Therefore, this enzyme assay has higher specificity for liver diseases than the transaminase assay. It is helpful for the diagnosis of acute and chronic hepatitis, especially in patients with HBsAg-positive and ALT-improving, and it is of great value to make early diagnosis. Precautions Before inspection: 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. Fasting for 12 hours before taking blood, taking fresh blood for inspection. When checking: When you draw blood, you should relax your mind, avoid the contraction of blood vessels caused by fear, and increase the difficulty of blood collection. After inspection: 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. 4. If there is localized congestion, use a warm towel after 24 hours to promote absorption. Not suitable for people: No Inspection process Blood was drawn and the ratio of enzyme to blood was obtained by antigen-antibody precipitation. Not suitable for the crowd no. Adverse reactions and risks no.