Biochemical Studies on Mucopolysaccharides in Calcium Carbonate Stones
نویسندگان
چکیده
منابع مشابه
Experimental study on the mechanism of formation of calcium carbonate stones.
The authors previously published a theory of calculus formation that components of a calculus separated from colloidal body fluid are coagulated and solidified by electrostatic effect of electrolytes, bridging action of high molecular-weight organic substances, and kinetic energy supplied from the organism. In support of this theory, they could produce gallstone-like concre ments of calcium bil...
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The number of historical open-air sites built of stone are relatively limited in comparison to the other historical artificial in Iran, but these sites include great significance in terms of value, historic and their knowledge of past. Since these stone poen-air sites are generally about two thousand years old, they have been exposed to decay factors for a long time. Many information and data o...
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We prove global existence and uniqueness of smooth solutions to a nonlinear system of parabolic equations, which arises to describe the evolution of the chemical aggression due to the action of sulphur dioxide on calcium carbonate stones. This system is not uniformly parabolic and only some energy estimates are available. Nevertheless, global (in time) results are proven using a weak continuati...
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Parathyroid hormone has been known to exert an important action not only on bone but also on the ground substance of other connective tissue. The relationship between parathyroid hormone and acid mucopolysaccharide (abbreviated as AMPS), as important constituent of the ground substance was suggested by the theory of Collip (1934) and Selye (1942) as regards the direct action of parathyroid horm...
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Calcium carbonate is a versatile mineral with diverse industrial applications. Drying is a necessary processing step in preparation of calcium carbonate product. Deep knowledge of drying kinetics is required in order to design an appropriate dryer. The main aim of the present study was to investigate the drying kinetics of calcium carbonate, experimentally. Thirteen empirical correlations with ...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1968
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.94.397