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  • 1
    Electronic Resource
    Electronic Resource
    Effect of Heat Processing in Cans and Retort Pouches on Sensory Properties of Fowl Meat (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Fowl meat processed in cans and flexible retortable pouches was evaluated for heat effects on sensory properties. A trained panel evaluated texture and off-flavor of canned boned chicken, uncooked fowl meat retorted in flexible pouches, cooked meat retorted in flexible pouches, and simmered fowl meat (control). Results indicated that the retort pouch process may offer a method for improving the texture of processed fowl meat from spent hens by adequately cooking to tenderize the meat but not overcooking it to the extent that meat chunks are reduced to fibrous, shredded, or stringy components. Off-flavor development was related to pre-cooking before retorting.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1981.tb14569.x
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  • 2
    Electronic Resource
    Electronic Resource
    Erfahrungen mit der morphininduzierten Periduralanalgesie in der Geburtshilfe (1981)
    Springer
    Archives of gynecology and obstetrics 232 (1981), S. 529-530 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Diskussion Publikationen über die Anwendung der epiduralen Morphinapplikation in der Geburstshilfe liegen bislang von englischen Arbeitsgruppen vor. So berichten Husemeier et al. über keine suffiziente Analgesie nach Injektion von 2 mg Morphin verdünnt in 8 ml Kochsalzlösung, während Perris et al. in 50% der Fälle eine sehr gute und in weiteren 43% eine mäßige Beeinflussung des Wehenschmerzes beobachten konnten. Das kardiozirkulatorische sowie respiratorische System blieben dabei ebenso unbeeinflußt wie die sympathische Aktivität der Schwangeren. Neben diesen durchaus positiven Untersuchungsergebnissen sind aber auch Mitteilungen publiziert worden, welche eine nach Naloxon reversible Depression der Respiration beschreiben, wobei der analgetische Effekt durch das applizierte Naloxon unbeeinflußt blieb. Unsere eigenen Erfahrungen mit der morphininduzierten Epiduralanalgesie ließen bislang keinerlei Nebenwirkungen am maternalen wie fötalen Organismus erkennen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02429689
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  • 3
    Electronic Resource
    Electronic Resource
    Transkatheterembolisation beim blutenden Collumkarzinom (1981)
    Springer
    Archives of gynecology and obstetrics 232 (1981), S. 696-697 
    Details
    ISSN: 1432-0711
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02429771
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  • 4
    Electronic Resource
    Electronic Resource
    Genetic variability of proteins from plasma membranes and cytosols of mouse organs (1981)
    Springer
    Biochemical genetics 19 (1981), S. 859-870 
    Details
    ISSN: 1573-4927
    Keywords: genetic variability ; protein amount ; membrane proteins ; inbred mice ; two-dimensional electrophoresis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The genetic variability of membrane proteins (structure-bound proteins) and cytosol proteins (water-soluble proteins) was investigated in two inbred strains of the mouse, C57BL/6J and DBA/2J. Membrane proteins and cytosol were isolated from the brain and liver of the mouse. The proteins were separated by two-dimensional electrophoresis. A high number of genetic variant proteins (brain, 30; liver, 72) was found in the cytosol. Most of these variants represented changes in the amount of proteins. Electrophoretic mobility changes occurred only in about 1% (brain, 6; liver, 9) of all protein spots of a two-dimensional pattern. In contrast to the cytosol proteins, no genetic variation was detected among the membrane proteins, not even for the quantitative characteristics of the protein spots. The results obtained for the two classes of proteins suggest that the degree of variability in the amount of proteins is related to the degree of variability in the structure of proteins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00504251
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  • 5
    Electronic Resource
    Electronic Resource
    High-resolution protein mapping of human fibroblasts and hair root cells: A standardized reproducible procedure considering the effect of cell culture parameters (1981)
    Springer
    Biochemical genetics 19 (1981), S. 871-880 
    Details
    ISSN: 1573-4927
    Keywords: protein mapping ; human fibroblasts ; hair roots ; cell culture parameters
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The effect of different cell culture parameters on two-dimensional polypeptide maps of human fibroblasts is considered. Improved culture methods are introduced to get better resolution and reproducibility. Based on these investigations, highly standardized techniques for the protein mapping of this tissue and also of hair root cell lysates are presented. These methods seem to be quite suitable for analysis of cellular synthesized proteins and study of variability in normal subjects and in patients with genetic disorders.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00504252
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  • 6
    Electronic Resource
    Electronic Resource
    Analysis of inborn errors of metabolism and other genetic defects in human fibroblasts using two-dimensional polypeptide mapping (1981)
    Springer
    Journal of inherited metabolic disease 4 (1981), S. 97-98 
    Details
    ISSN: 1573-2665
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A standardized technique for the two-dimensional polypeptide mapping of cultured human fibroblasts has been used for the study of cellular protein variations in healthy controls, patients with inborn errors of metabolism and some other genetic defects. The analysis of about 50 gels has established that this method is very reproducible and enables the examination of about 600 polypeptides in a single gel. The inter-individual variation has been rather low (about 3%). In the gels from patients with genetic defects only very minor qualitative variations have been observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02263609
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    154. Wandel des diagnostisch-therapeutischen Konzepts beim malignen Verschlußikterus (1981)
    Springer
    Langenbeck's archives of surgery 355 (1981), S. 538-538 
    Details
    ISSN: 1435-2451
    Keywords: CT ; Sonography ; Malignant obstructive jaundice ; CT ; Sonographie ; maligner Verschlußikterus
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die modernen diagnostischen Untersuchungen wie CT und Sonographie kombiniert mit der PTCD führen zu einem Wandel des diagnostisch therapeutischen Konzepts beim malignen Verschlußikterus. Invasive Verfahren wie die Angiographie sind selten indiziert, und einer zunehmenden Zahl von Patienten mit inoperablem Pankreascarcinom kann die ineffektive explorative Laparotomie erspart werden. Die Rate an kurativen Resektionen wird nicht beeinflußt.
    Notes: Summary Modern diagnostic procedures such as sonography and computer tomography combined with percutaneous transhepatic cholangiodrainage (PTCD) have changed the diagnostic and therapeutic management of patients with malignant obstructive jaundice. Use of invasive procedures such as angiography has been reduced, and an increasing number of patients with inoperable carcinoma of the pancreas no longer need explorative laparotomy to establish the diagnosis. The rate of curative resection does not change.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01286984
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  • 8
    Electronic Resource
    Electronic Resource
    Zur Friedel-Crafts-Acylierung von 8-Hydroxychinolin (1981)
    New York, NY : Wiley-Blackwell
    Journal für Praktische Chemie/Chemiker-Zeitung 323 (1981), S. 521-524 
    Details
    ISSN: 0021-8383
    Keywords: Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Friedel-Crafts-Acylation of 8-Hydroxyquinoline
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prac.19813230321
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  • 9
    Electronic Resource
    Electronic Resource
    Direktbestimmung von Cu, Fe, Zn, Ca, Mg und Na im Serum mittels ICP-Emissionsspektralanalyse (1981)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 307 (1981), S. 26-30 
    Details
    ISSN: 1618-2650
    Keywords: Best. von Kupfer, Eisen, Zink, Calcium, Magnesium, Natrium in Blutserum ; Spektrometrie, ICP
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die Anwendung der ICP-Emissionsspektralanalyse für die direkte Bestimmung von Cu, Fe, Zn, Ca, Mg und Na in menschlichem und tierischem Blutserum wird beschrieben. Aufgrund der hohen Anregungstemperatur in einem Plasma treten dabei die von der konventionellen Atomabsorptionsspektroskopie her bekannten chemischen Interferenzen nicht auf, so daß mit geringen Probenmengen (max. 1 ml Serum für den Nachweis dieser 6 Elemente) ein sehr empfindlicher und sehr gut reproduzierbarer Nachweis möglich ist.
    Notes: Summary The application of ICP-emission spectroscopy for the determination of Cu, Fe, Zn, Ca, Mg and Na in human and animal serum is described. Due to the very high excitation temperature in a plasma the well known chemical interferences in atomic absorption spectroscopy do not appear in this technique. It is possible to carry out very sensitive and very well reproducible measurements on very small amounts of the sample (the total sample consumption for the determination of the above mentioned six elements is less than 1 ml).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00493189
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  • 10
    Electronic Resource
    Electronic Resource
    Two-dimensional electrophoresis of membrane and cytosol proteins of mouse liver and brain (1981)
    Weinheim : Wiley-Blackwell
    Electrophoresis 2 (1981), S. 12-24 
    Details
    ISSN: 0173-0835
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Membrane proteins and cytosol proteins from organs (liver, brain) of inbred mice were separated by two-dimensional electrophoresis (2DE). The 2DE technique revealed high resolution of complex protein solutions by staining the proteins. The 2DE patterns of membrane proteins showed about 660 protein spots (polypeptides) for both liver and brain. The protein patterns of the cytosols revealed about 800 polypeptides for the liver and about 680 for the brain. The membrane proteins and cytosol proteins of the 2DE patterns represented two protein populations specific for these two cell components. They matched in 7 % (liver) or 23 % (brain) of the total number of membrane protein spots. The matched spots represented dissociable membrane proteins rather than contamination of the isolated membrane fractions by cytosol proteins. Protein patterns of the same cell fraction but from the two different organs investigated contained more than 50 % organ-unspecific polypeptides.Several conditions of our 2DE standard procedure were reinvestigated to test the usefulness for our technique of some methodical steps employed in 2DE by other authors. We found that many steps often used in sample preparations impaired rather than improved the 2DE pattern. In particular, addition of SDS to the protein sample resulted in a considerable loss of proteins during isoelectric foucing. The 2DE itself could be simplified by omitting several steps such as prefocusing, equilibration of focusing gels, forming gel gradients, autoradiography. This has some implications for the development of 2DE to a routine method.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/elps.1150020103
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