Urine selenium

The human body contains 14-21 mg of selenium. There are more selenium in the liver, pancreas and kidney. Selenium in the body plays a physiological role in certain enzymes and tRNAs. The well-known enzyme is glutathione peroxidase, which is an important antioxidant enzyme in the body. The minimum daily selenium requirement for adults in China is 30-50 μg. Selenium deficiency is associated with selenium deficiency in the local soil. Se atomic weight 78.96. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Keshan disease and so on. Normal value: Urinary selenium: 0.13-1.27μmol/L Above normal: Selenium poisoning. negative: Positive: Tips: Try to use fresh morning urine when doing this check. The urine that is randomly selected is preferably mid-stage urine. Menstrual women are not suitable for this examination. Normal value 0.13 to 1.27 μmol/L (10 to 100 μg/L). Clinical significance Abnormal result 1. Elevation: Selenium poisoning. 2, lower: Keshan disease and so on. The people who need to be examined have arrhythmia, heart failure, nausea, vomiting, dizziness, lack of energy, loss of appetite and other symptoms. Low results may be diseases: skin diseases caused by selenium and its compounds are high. Possible diseases: Keshan disease precautions Note during inspection: Fresh morning urine should be used as much as possible during this examination. The urine that is randomly selected is preferably mid-stage urine. Not suitable for the crowd: menstrual women. Inspection process Inspection process: As with routine urine tests, use a clean, dry container with a disposable urine cup and urine test tube provided by the hospital. Take about 10 ml of urine and send it to the designated inspection window of the hospital, then use the isotope method and microscopy. Not suitable for the crowd Menstrual women. Adverse reactions and risks no.