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  • 1
    Electronic Resource
    Electronic Resource
    Validation of a simple method assessing nitric oxide and nitrogen dioxide concentrations (1995)
    Springer
    Intensive care medicine 21 (1995), S. 537-541 
    Details
    ISSN: 1432-1238
    Keywords: Nitric oxide ; Monitoring ; Chemiluminescence assay ; Electrochemical assay
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Monitoring of nitric oxide (NO) and nitrogen dioxide (NO2) is a prerequisite for the clinical use of NO. Chemiluminescence, the reference method, cannot be used as a routine in clinical practice in view of its cost and other restraints. This study was performed to evaluate a device using an electrochemical method (Polytrons NO and NO2, Dräger®). Forty-nine simultaneous measurements of NO and various oxides of nitrogen (NOx) concentrations by the two apparatus were performed. NO measurements by means of these two methods are very well correlated (r=0.96;p〈10–5). The mean difference according to the method of Bland and Altman was 2.8±1.7 ppm, with the limits of agreement at −0.6 and +6.2 ppm (confidence interval of 95%). There was also a good correlation between measurements of NO2 obtained via Polytrons and NOx via chemiluminescence (r=0.84;p〈10−5). However, NO2 measurements obtained via Polytron may be insufficient to exclude potential toxicity of NO2 due to the inability to detect measurements in the ppbrange. This study demonstrates that devices designed for industrial purposes (Polytrons NO and NO2, Dräger®) can be used for clinical purposes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01706209
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Hemodialysis in schizophrenia (1979)
    Springer
    European archives of psychiatry and clinical neuroscience 227 (1979), S. 207-212 
    Details
    ISSN: 1433-8491
    Keywords: Schizophrenia ; Hemodialysis ; β-Endorphin ; Schizophrenie ; Haemodialyse ; β-Endorphin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Bei 3 Patienten mit chronischer Schizophrenie wurden Therapieversuche mit Haemodialyse durchgeführt. Es handelte sich um Schwerkranke, die seit über 10 Jahren dauerhospitalisiert waren und auf konventionelle somalische Behandlungen nicht angesprochen hatten. Die psychopathologische Beurteilung erfolgte unter Verwendung der IMPS-BPRS- und NOSIE-Skala. Nach einer Serie von 12 (in einem Fall 11) Haemodialysen konnte in keinem der Fälle eine deutliche Besserung nachgewiesen werden; in zwei von ihnen kam es hingegen zu einer Verschlechterung. Dieser Befund ist im Widerspruch zu den positiven Resultaten von Wagemaker und Cade. Für eine endgültige Beurteilung sind allerdings noch weitere Studien erforderlich.
    Notes: Summary Therapeutic trials with hemodialysis have been performed in three cases of chronic schizophrenia. The severely ill patients had been hospitalized for more than ten years and had not responded to different types of conventional somatic treatment. Psychopathology was evaluated by use of the IMPS, BPRS, and NOSIE scales. No improvement could be observed as a consequence of 12 (11 in one case) hemodialysis treatments. Rather, some deterioration occurred in two of the patients. This result is not in accord with the markedly positive findings of Wagemaker and Cade (1977). However, further studies appear necessary to render final conclusions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00367391
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  • 3
    Electronic Resource
    Electronic Resource
    Neue Apparate (1922)
    Weinheim : Wiley-Blackwell
    Zeitschrift für die chemische Industrie 35 (1922), S. 43-43 
    Details
    ISSN: 0044-8249
    Keywords: Chemistry ; General Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/ange.19220350705
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    Paper (German National Licenses)
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