Superoxide dismutase (SOD)

Superoxide dismutase (SOD) is a free radical scavenger. It is widely distributed in various tissues of organisms and can scavenge free radical O2 (superoxide anion radical). O2 is cytotoxic, can cause lipid peroxidation, damage cell membrane, cause inflammation, tumor and autoimmune diseases. And may cause the body to age. Basic Information Specialist classification: growth and development check classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Viral myocarditis, childhood pneumonia, anemia, hemolytic disease, diabetes, rheumatoid arthritis, subarachnoid hemorrhage, heart transplantation, etc. Normal value: Superoxide dismutase: 242-620U/L Above normal: 1, elevated tumors, schizophrenia, hypertension, acute myocardial infarction. 2. Significantly increase liver cancer. negative: Positive: Tips: When measuring red blood cell SOD, the experimental temperature is controlled at 22 ~ 25 ° C, and the enzyme activity is greater than 25 ° C. Normal value 1. Enzyme rate method (37 ° C) serum 242 ~ 620 U / L; red blood cells 5375 ~ 7795 μg / g · Hb. 2, pyrogallol method myocardium 300.3 ~ 406.3U / g; red blood cells 1567 ~ 2241U / g. 3, the United States anisidine method myocardium 1745 ~ 2231U / g; red blood cells 2906 ~ 4654U / g. Clinical significance Superoxide dismutase (SOD) is a free radical scavenger. It is widely distributed in various tissues of organisms and can scavenge free radical O2 (superoxide anion radical). O2 is cytotoxic, can cause lipid peroxidation, damage cell membrane, cause inflammation, tumor and autoimmune diseases. And may cause the body to age. Low results may be diseases: high viral myocarditis results may be diseases: liver cancer, acute myocardial infarction precautions 1. The erythrocyte superoxide dismutase extract should be clear. If turbidity interferes with the enzyme activity, the result will decrease. 2. When the red blood cell SOD is measured, the experimental temperature is controlled at 22 to 25 ° C, and the enzyme activity is decreased by more than 25 ° C. 3. When measuring the activity of white blood cell SOD, the sample to be tested cannot be hemolyzed, and too many red blood cells cannot be mixed into the separated white blood cells. Inspection process Enzymatic testing. Not suitable for the crowd no. Adverse reactions and risks no.

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