Serum Sialic Acid and Glycoprotein Levels in Bovine Leukosis
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چکیده
منابع مشابه
Serum Levels of Sialic Acid and Neuraminidase Activity in Cardiovascular, Diabetic and Diabetic Retinopathy Patients
Background: Sialic acid is a component of serum that is elevated in diseases such as diabetes and certain malignancies. The normal range of SSA concentration and serum neuraminidase activity in different populations are varied, probably due to racial differences. Objective: The purpose of the present study was to obtain the average SSA concentration and serum neuraminidase activity, in an Iran...
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Sialic acid (SA), an acetylated derivative of neuroaminic acid, is widely distributed in mammals’ tissues and body fluids. N-acetyl neuroaminic acid is the most common form of SA [3]. Sialic acid significantly bounds to glycoproteins, glycolipids, oligosacharides and polysaccharides, but small amounts are free in the body. Moreover, SA is an important structural component of biological membrane...
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Sialic acid levels in normal and pathological sera estimated by the improved Svennerholm technique are reported. The increased levels demonstrable in rheumatoid arthritis, cirrhosis, gamma myelomata, and macroglobulinaemia are demonstrated as being explicable on the basis of increased production of proteins of normal sialic content.Tentative reasons are given for the possibility that abnormal b...
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Serum specimens from 35 patients with laryngeal cancer (10 at stage II; 12 at stage III; 1.3 at stage IV) were obtained before therapy was initiated. Concentrations of bound sialic acid (BSA), free sialic acid (FSA), and alpha-1-acid glycoprotein (AAG) were compared to those in serum specimens from 34 healthy controls. The mean levels of serum BSA and AAG were significantly increased in the lar...
متن کاملThe automatic determination of blood serum sialic acid levels.
After a preliminary hydrolysis of the serum samples, the liberated sialic acid is determined by the thiobarbituric acid method of WARREN adapted to the Autoanalyzer. By measuring the developed chromogen in very hot solution, the use of extraction or the addition of stabilizing agents is avoided. Sixty determinations can be run per hour and the optical densities follow a straight line well withi...
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ژورنال
عنوان ژورنال: Journal of the Japan Veterinary Medical Association
سال: 1987
ISSN: 0446-6454,2186-0211
DOI: 10.12935/jvma1951.40.89