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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 4 (1977), S. 0 
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: PGM3 activity was investigated by means of horizontal starch gel electrophoresis. In the pig of the German Landrace three different phenotypes have been recognized: F, S and FS. Family studies suggest the occurrence of at least two alleles –PGM3F and the PGM3S at an autosomal locus.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Bulletin of environmental contamination and toxicology 18 (1977), S. 742-748 
    ISSN: 1432-0800
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Medicine
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of neurology 216 (1977), S. 207-215 
    ISSN: 1432-1459
    Keywords: Monoclonal gammopathy ; Myeloma ; Peripheral neuropathy ; Amyloidosis ; Malabsorption
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird über den Fall einer Polyneuropathie bei monoclonaler Gammopathie berichtet. Das klinische Bild war geprägt von symmetrisch-paretischen Ausfällen mit dissoziierten Empfindungsstörungen. Histologisch fanden sich Amyloidablagerungen im peripheren Nerven. Der Fall wird mit den wenigen gleichgelagerten Fällen in der Literatur verglichen, und die sich daraus ergebenden Konsequenzen für die Überlegungen zur Pathogenese werden diskutiert.
    Notes: Summary A case with peripheral neuropathy due to monoclonal gammopathy is reported. There was striking, dissociated symmetrical sensory loss and paresis, the legs being affected predominantly. The case is compared with the few reported cases of myelomatous neuropathy, and the clinical and histological findings are discussed in view of the pathogenesis.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Calcified tissue international 23 (1977), S. 259-269 
    ISSN: 1432-0827
    Keywords: Amorphous calcium phosphate ; Apatite ; Calcification ; Octacalcium phosphate
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Summary The maturation of calcium phosphate crystals formed by the conversion of spontaneously precipitated amorphous calcium phosphate (ACP) was studied in aqueous media at temperatures ranging from 20° to 37°. Reaction pH was kept at 7.4 with either Hepes buffer or by the pH-stat addition of base. Reaction kinetics were followed by monitoring solution calcium and total phosphate, and, in the pH-stat controlled reaction, by recording the amount of KOH needed to maintain pH. Reaction products were examined chemically and by X-ray diffraction and transmission electron microcopy. The first crystals to form deviated markedly from apatite in morphology, composition, structure, and solubility. They were extremely thin and flaky in appearance, had a low Ca/P molar ratio (1.4), contained an appreciable amount of acid phosphate (16%), and had an exceptionally largea-axis (10.5 Å vs. 9.4 Å for apatite). With maturation, the crystals became thicker but smaller in lateral dimensions, more apatitelike in structure and composition, and less soluble. However, this ripening of the crystals was accompanied by unusual inflections in the solution Ca and total PO4 curves, and, in the case of the pH-stat experiments, in the OH consumption profiles as well. These anomalous post-ACP solution changes suggest that a phase change had taken place during crystal maturation. Although the observed structural and compositional changes are not inconsistent with the perfection of an initially defective apatite, the changes in crystal morphology and the anomalous behavior of the reaction solution may more accurately reflect a conversion of the ACP first into an OCP-like crystalline phase which subsequently hydrolyzes into apatite.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 223 (1977), S. 271-285 
    ISSN: 1433-8491
    Keywords: Duration of hospitalization ; Hospital statistics ; Moral treatment ; Custodial psychiatry ; Krankenhausaufenthaltsdauer ; Hospitalstatistik ; Kustodiale Psychiatrie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung 4000 Krankengeschichten der Göttinger Anstalt aus den Jahren 1867–1871, 1887–1891, 1907–1911 und 1927–1931 wurden ausgewertet. Aufnahmealter, Personenstand, Krankheitsdauer vor der Aufnahme, Behandlungsdauer und Entlassungsmodus wurden erfaßt, ferner, soweit möglich, die Diagnose und die soziale Schicht. Ergebnisse 1. Im Verlauf dieser 60 Jahre zeigt sich eine gleichmäßige Entwicklung zu kürzeren Behandlungszeiten, häufigerer Wiederaufnahme, besseren Entlassungsergebnissen, Rückgang der Sterblichkeit (vor allem in den mittleren Lebensjahren) und kürzerer Krankheitsdauer vor der Aufnahme. (Nur für die I. Jahresgruppe bestehen in mehrfacher Hinsicht besondere Verhältnisse.) 2. Dieser Entwicklung parallel geht eine Zunahme von Kranken folgender diagnostischer Kategorien: Psychopathien/Neurosen, Alkoholismus, Alterskrankheiten. Mit letzteren hängt das höhere Durchschnittsalter und die Verschiebung der Sterblichkeit auf ältere, kurzfristig aufgenommene Patienten zusammen. 3. Nach der sozialen Schicht ergeben sich keine Unterschiede hinsichtlich Mortalität und Krankheitsdauer vor der Aufnahme, wohl aber wurden Angehörige der Unterschicht häufiger verlegt, seltener und später entlassen. — Eine ähnlich ungünstige Situation fand sich für Ledige im Vergleich zu Verheirateten. Diese hier ermittelte, verbesserte therapeutische Effizienz intramuraler Psychiatrie betrifft einen Zeitraum, in der adäquate Behandlungsmöglichkeiten, abgesehen von beachtlichen Ansätzen zu sozialpsychiatrischer Aktivität, noch nahezu ganz fehlten. Die möglichen Faktoren dieser Entwicklung, vor allem eine Herabsetzung der Barriere zwischen der Bevölkerung und dem Psychiatrischen Krankenhaus werden diskutiert.
    Notes: Summary A total of 4000 case histories, dating from 1867 to 1871, 1887 to 1891, 1907 to 1911, and 1927 to 1931, from the State Mental Hospital, Göttingen, were evaluated. Age at admission, family status, duration of illness before admission, duration of hospitalization, results on discharge, and, as far as possible, diagnosis and social class were studied. Results 1. The 60-year period showed a consistent development toward shorter duration of hospitalization, more frequent readmission, better results on discharge, decreased death rate (particularly in the middle-aged), and a reduced length of illness before admission (only the 1867–1871 group showed different results in various points). 2. Parallel to these developments, an increase of patients in the following diagnostic categories was found: psychopathy/neuroses, alcoholism, and diseases of the aged. The last is related to a higher average age and to the shifting of fatality toward the elderly, acute admissions. 3. Mortality and duration of illness before admission were unrelated to social class; however, patients from the lowest social class were more frequently transferred and discharged less frequently and later. A similar unfavorable situation was found in unmarried compared with married patients. These findings, showing an improved therapeutic efficiency in intramural psychiatry, occurred at a time when adequate medical treatment, with the exception of some social psychiatric activity, was practically lacking. Possible factors for this development, in particular a lowering of the barrier between the population and mental hospitals, are discussed.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Medical & biological engineering & computing 15 (1977), S. 298-300 
    ISSN: 1741-0444
    Keywords: Light sources ; Visual perception
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Description / Table of Contents: Sommaire Des tubes fluorescents TL ont été utilisés dans la construction de ce nouveau stimulateur à lumière sinusoidale conçu pour l'étude de la sensibilité au papillottement. La courbe de réponse en amplitude est linéaire et plate du continu à 90 Hz, sans employer de contre-réaction électro-optique. On obtient un équilibrage colorimétrique parfait par l'emploi de substances fluorescentes identiques pour la cible et pour la lumière ambiente.
    Abstract: Zusammenfassung Für die Konstruktion dieses neuen sinusförmigen Lichtanregers für die Untersuchung von Flimmerwahrnehmung wurden TL Leuchtstoffröhren eingesetzt. Amplitudenansprechen ist linear und flach von Direktkupplung bis 90 Hz ohne elektro-optische Rückkopplung. Vollkommene Farbtemperaturanpassung für die Umgebungs- und Targetlichtquellen wird leicht durch die Verwendung identischer Leuchtstoffe erhalten.
    Notes: Abstract Fluorescent TL tubes were used in the construction of a sinusoidal light stimulator designed for the study of flicker perception. Amplitude response is linear and flat from d.c. to 90 Hz, without electro-optical feedback. A perfect temperature colour matching for the ambient and target light sources is easily obtained by using identical phosphors.
    Type of Medium: Electronic Resource
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