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  • Articles: DFG German National Licenses  (4)
  • 1985-1989  (3)
  • 1965-1969  (1)
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  • Articles: DFG German National Licenses  (4)
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Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of neurology 196 (1969), S. 331-342 
    ISSN: 1432-1459
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird über statistische und faktorenanalytische Untersuchungen an 182 HAWIE-Protokollen männlicher Patienten von vier Krankheits-gruppen (Commotio cerebri, Contusio cerebri, symptomatische Epilepsie, sonstige hirnorganische Erkrankungen) und drei Altersgruppen (20–34 Jahre, 35–49 Jahre, 50–64 Jahre) berichtet. Zur Auswertung kamen sowohl die einzelnen Untertests als auch die Intelligenzquotienten des HAWIE. Als Vergleichsgruppe wurden die Standardisierungsstichproben von Wechsler u. Riegel herangezogen. Die Untersuchung ergab: 1. Der HAWIE vermag Beeinträchtigungen intellektueller Leistungs-funktionen zu objektivieren und zu qualifizieren, erlaubt aber keine Aussage über die Art der zugrundeliegenden hirnorganischen Störung und Schädigung. 2. Die sogenannte Hirnleistungsschwäche mit Verlangsamung und Umstellungserschwerung der Denk- und Handlungsabläufe scheint weniger in einer generellen Intelligenzminderung oder einer Störung in bestimmten Intelligenzbereichen als vielmehr in einer Störung der Integration mit Umstrukturierung des Funktionsgefüges und stärkerer Trennung einzelner Leistungsfunktionen bedingt zu sein. Weitere Untersuchungen zu dieser Frage sind angelaufen.
    Notes: Summary We discuss the statistical and factor-analytical evaluation of 182 HAWIE records obtained from patients suffering from 4 different cerebral disorders (Commotio cerebri, contusio cerebri, symptomatic epilepsy, and other organic diseases of the brain). These patients are divided into 3 different age groups (20 to 34 years, 35 to 49 years, 50 to 64 years). The results of 10 subtests and of the HAWIE intelligence quotient were evaluated. Conclusion: 1. HAWIE may verify and substantiate impairments of functions related to intellectual performance, but it does not permit any statement about the nature of the underlying organic lesion or injury of the brain. 2. The so-called insufficiency of mental performance comprises sluggish thinking and acting as well as adaptive difficulties. This insufficiency appears to be caused by an impaired integration resulting in altered functional structures and a stricter separation of individual functions maintaining mental performance rather than by a general decrease in intelligence. Further studies on this subject are in progress.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Inflammation research 16 (1985), S. 199-201 
    ISSN: 1420-908X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract In isolated guinea-pig parietal cells pretreated for 60 min with the H2-antagonist ranitidine, the antimitotic agents colchicine and vinblastine, the microfilament-disrupting agent cytochalasin B resulted in a concentration-dependent inhibition of histamine-stimulated acid secretion up to 80%. Ranitidine reduced histamine binding to the membrane located H2-receptor. The anti-cytoskeletal agents inhibited the cellular histamine uptake but did not effect the histamine methyltransferase activity which was significantly reduced by ranitidine. The data suggest that cytoskeletal elements like microtubules and microfilaments are of very specific functional significance not only in the secretory process of the parietal cell but also for cellular transport mechanisms.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 0887-6134
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: A method for measurement of PGF2α, PGE1, PGE2, 6-keto-PGF1α, TXB2, 2,3-dinor-TXB2 as well as 5-, 8-, 9-, 11-, 12-, 15-HETE and HHT, utilizing negative ion chemical ionization GC/MS is presented. A highly efficient separation and purification procedure prior to the derivatization sequence allows quantification of the arachidonic acid metabolites described in two GC/MS runs. The detection limit was in the femtomole range. Application of the method to the quantitative profiling of arachidonic acid metabolites in various tissues and incubation media is demonstrated.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1434-601X
    Keywords: 14.80.Pb ; 21.40.+d ; 25.10.+s
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Some evidence is presented for a narrow peak at 1969±2 MeV (FWHM=9±2 MeV) in the missing mass spectrum of the3He(p, d) reaction, with 3 standard deviations. The nature of this state, the mass of which is below the NN threshold, is discussed in connection with structures found in other experiments.
    Type of Medium: Electronic Resource
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