alpha-glucosidase

The enzymes are classified into six major classes of oxidoreductases, transferases, lyases, isomerases, and hydrolases according to the system nomenclature and systematic classification proposed by the Enzyme Commission (EC) adopted by the International Biochemical Union (IVB). Alpha-glucosidase is a type of hydrolase. Determination of enzymes is one of the items often done in clinical biochemical tests. Basic Information Specialist classification: eugenics and superiority examination classification: biochemical examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Found in male infertility (such as varicocele, sperm deficiency or decreased sperm motility), and is common after vasectomy. Normal value: --glucosidase: 332-602U/kg protein Above normal: Rare. negative: Positive: Tips: Before the examination, the diet is light and alcohol is prohibited. Check for an empty stomach in the morning. Normal value Serum or plasma [20]: Customary unit 467 ± 135 mU / g protein (± s). The legal unit is 467±135U/kg protein. Clinical significance Decreased serum alpha-Glucosidase activity is seen in male infertility (such as varicocele, sperm deficiency, or decreased sperm motility) and is common after vasectomy. Low results may be diseases: precautions for male infertility The G-6-P enzyme activity was increased with the amniotic fluid cell culture time. If the culture time is too short or not heated. The pH4/pH6 value may provide erroneous data information to the normal fetus. 1. There are two kinds of α-Glucosidase: one optimum pH is 4.0, which is stable to heat, and the enzyme is reduced in type II glycogen accumulation; the other optimum pH is 6.0, which is unstable to heat, and is opposite to II. Type glycogen accumulation has no diagnostic value. 2, prenatal diagnosis type II glycogen accumulation can be achieved by analyzing the level of α-Glueosidase in amniocytes. 3. The level of α-Glueosidase in heart, skeletal muscle, liver, skin fibroblasts, urine and white blood cells decreased in patients with type II glycogen accumulation. Inspection process Colorimetric determination. Not suitable for the crowd no. Adverse reactions and risks no.

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