Mucopolysaccharides,

Sulfur is part of several vitamins and co-factors, eg, thiamin, pantothenic acid [79-83-4] biotin [58-85-5] and Hpoic acid. Mucopolysaccharides, eg. [Pg.378]

Metabolic Functions. Manganese is essential for normal body stmcture, reproduction, normal functioning of the central nervous system, and activation of numerous enzymes (126). Synthesis of the mucopolysaccharide chondroitin sulfate involves a series of reactions where manganese is required in at least five steps (127). These reactions are responsible for formation of polysaccharides and linkage between the polysaccharide and proteins that form... [Pg.386]

Mucopolysaccharide levels are increased in many cancer cells this increase is accompanied by a decreased vascular supply. Hyaluronidase [9001-54-17, obtained from bovine testis, dissolves the mucopolysaccharides surrounding a tumor, thereby allowing cytotoxic agents to penetrate the neoplasm with enhanced faciUty. In clinical studies hyaluronidase was given to patients with malignant tumors, alone or in combination with 5- uorouracil [51-21-8], significant decreases in tumormass were observed (55). [Pg.309]

Heparin (from pig intestinal mucosa) [9005-49-6] Mr -3,000, amorphous, [a]p - + 55° (H2O). Most likely contaminants are mucopolysaccharides including heparin sulfate and dermatan sulfate. Purified by pptn with cetylpyridinium chloride from saturated solutions of high ionic strength. [Cifonelli and Roden Biochem Prep 12 12 1968.]... [Pg.541]

L-Fucosamine was found as a constituent of Pneumococcus Type V capsular polysaccharide and as a constituent of the mucopolysaccharides (glycosamino-glycans) of certain enteric bacteria A new synthesis was devised to make the amino sugar more available. [Pg.16]

Mucopolysaccharides and Related Substances, M. Stacey, Chem. Ind. (London), (1943) 110-112. [Pg.21]

Recent Advances in the Chemistry of the Acidic Mucopolysaccharides, a Short Review, J. F. Kennedy and M. Stacey, Egypt J. Chem., Special Issue Tourky (1973) 223- 233. [Pg.40]

Unit of chitin, mucoproteins and mucopolysaccharids, obtained by hydrolysis with HCI. [Pg.974]

CN mucopolysaccharide polysulfuric acid ester sodium salt... [Pg.1001]

Patients with photodamage can apply a lotion containing 25% glycolic acid for 6 months. In such cases an increase in total skin thickness of approximately 25% was reported, accompanied by an increased thickness of viable epidermis and dermis, an increased content of acid mucopolysaccharides, a greater collagen density and an improved quality of the elastic fibers. This could be defined as self-treatment. [Pg.14]

Proteoglycans Glycosaminoglycans (mucopolysaccharides) bound to protein chains in covalent complexes. Proteoglycans are present in the extracellular matrix of connective tissue. [Pg.1575]

Mucin, a viscous mucopolysaccharide that lines and protects the intestinal epithelium, has been thought to bind certain drugs nonspecifically (e.g., quarternary ammonium compounds) and thereby prevent or reduce absorption. This behavior may partially account for the erratic and incomplete absorption of such charged... [Pg.51]

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