Arsenic in urine

The total amount of arsenic in adults is 15-20 mg, which is mainly distributed in hair, nails, bones and skin. Arsenic entering the body is first transformed in the blood and then distributed to the whole body tissues. The arsenic in the body is mainly excreted from the urine. Arsenic poisoning is related to the strong binding of arsenic to sulfhydryl groups in the body, which inactivates a large number of thiol-containing enzymes, thereby hindering the biochemical metabolism of cells and significantly reducing the body's antioxidant capacity. 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: normal. Normal value: Urinary arsenic: 1.8-1.9μmol/L Above normal: Arsenic poisoning and arsine poisoning can reflect the absorption of arsenic, but it does not reflect the accumulation and poisoning of arsenic in the body. 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 1.8 to 1.9 μmol/L (0.135 to 0.139 mg/L). Clinical significance Elevation: arsenic poisoning, arsine poisoning, can reflect the absorption of arsenic, but can not reflect the accumulation of arsenic in the body and the degree of poisoning. High results may be diseases: arsenic poisoning, arsenic and its compounds caused by skin diseases 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. 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 no. Adverse reactions and risks no.