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  • 1
    Electronic Resource
    Electronic Resource
    A study of intestinal function and morphology in nonspecific ulcerative colitis in acute phase and remission in India (1973)
    Springer
    Digestive diseases and sciences 18 (1973), S. 191-198 
    Details
    ISSN: 1573-2568
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Smallintestinal functions and villous morphology were studied in 32 cases of nonspecific ulcerative colitis—22 in acute phase and 10 in remission. In the acute phase, mild steatorrhea was detected in 7 of 22 cases and abnormald-xylose excretion in 8 of 18 cases. Significant morphologic changes in intestinal mucosa were present in 6 of 17 cases in the acute phase. Radiologically, a mild deficiency pattern was detected in 6 of the 12 cases. Malabsorptive derangement observed in the acute phase disappeared during remission. No malabsorptive or structural derangement was detected in cases with long remission. No motility disturbances were detected in any case. Intestinal dysfunction and morphologic changes correlated well with the severity of the disease. Anemia did not seem to play any role in the genesis of malabsorption, and hypoproteinemia showed some correlation with fecal fat excretion only.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01071972
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Messung der elektrostatischen Aufladung von Teppichen (1978)
    Springer
    Colloid & polymer science 256 (1978), S. 104-104 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01746828
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Eleclrophoresis of adsorbed DNA (1967)
    New York : Wiley-Blackwell
    Biopolymers 5 (1967), S. 173-184 
    Details
    ISSN: 0006-3525
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The electrophoresis mobilities of native calf thymus DNA adsorbed on the charged solid particles were measured by a micro-electrophoretic method as functions of pII, ionic strength, and DNA concentration. The mobility data confirm the adsorption of DNA both on the positively charged alumina and negatively charged resin particles at wide range of pH and ionic strength. The mobility data also indicate significant DNA adsorption by negatively charged glass in the acidic range of pH. The electrophoretic mobilities of DNA adsorbed on different substrate particles under identical conditions do not differ widely, indicating the major role of the adsorbed DNA rather than the covered substrate in controlling the charge behavior of the particle. The mobilities of the adsorbed DNA at salt pH are of a comparable order of magnitude to those for the dissolved DNA in solution. The mobility of the adsorbed heat-denatured and alkali-denatured DNA is lower than that of the native adsorbed DNA under identical conditions of pH and ionic strength.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bip.1967.360050205
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Electrophoresis of absorbed RNA (1968)
    New York : Wiley-Blackwell
    Biopolymers 6 (1968), S. 97-104 
    Details
    ISSN: 0006-3525
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The electrophoretic mobilities of adsorbed yeast ribonucleic acid have been measured as functions of pH, ionic strength, and biopolymer concentration and the results so obtained have been critically compared with those for adsorbed DNA. Like DNA, ribonucleic acid has also been found to reverse the positive charge of alumina owing to its adsorption on the solid-liquid interface. The mobilities of adsorbed RNA have been found to be less than those of adsorbed DNA under identical conditions. The observed mobilities of adsorbed heat- and alkali-denatured RNA are significantly less than those of adsorbed native RNA at a given pH and ionic strength of the medium. The electrophoretic mobilities as observed also show the evidence of RNA adsorption on the negatively charged surface of Dowex-50 resin, but practically no adsorption of RNA on the negatively charged glass surface has been predicted.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bip.1968.360060108
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    Paper (German National Licenses)
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