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  • Anal sonography  (1)
  • Analytical Chemistry and Spectroscopy  (1)
  • Berufsrolle  (1)
Materialart
Erscheinungszeitraum
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Diseases of the colon & rectum 36 (1993), S. 1037-1041 
    ISSN: 1530-0358
    Schlagwort(e): Anorectal manometry ; Transcutaneous electromyography ; Anal sonography ; Defecation disorders
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract PURPOSE: A direct comparison of anal sphincter physiology (muscle performance and anatomy-muscle thickness) has not yet been undertaken but may be of importance in patients with defecation disorders. METHODS: We evaluated 15 healthy volunteers by means of anorectal manometry to determine pressure functions of the internal and external anal sphincter. Transcutaneous electromyography was recorded to assess the electrical activity of the external anal sphincter. Thickness of the anal sphincter muscles was measured sonographically from within the anal canal with dorsal projection using a 7.5-MHz 360° rectal panorama scanner. RESULTS: It was shown that neither is the muscle thickness of the external anal sphincter during rest (6.26±1.02 mm) or during squeezing (7.40±1.39 mm) correlated to its squeeze pressure (138.8±15.2 mmHg), nor is the diameter of the internal anal sphincter (2.09±0.58 mm) correlated to its resting pressure (61.1±15.2 mmHg). Finally, the thicker the internal anal sphincter muscle, the lower the electrical activity of the external anal sphincter during squeezing (r=0.74,P 〈0.001). CONCLUSION: It is concluded that both manometry to assess sphincter function and sonography to determine sphincter morphology are important measures in the evaluation of continence function.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Psychotherapeut 43 (1998), S. 171-178 
    ISSN: 0935-6185
    Schlagwort(e): Schlüsselwörter Psychotherapeutische Versorgung ; Psychosomatische Rehabilitation ; Qualitätssicherung ; Berufsrolle ; Key words Psychotherapeutical care ; Psychosomatic rehabilitation ; Quality assurance ; Role of the physician
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Psychologie , Medizin
    Beschreibung / Inhaltsverzeichnis: Summary In Germany inpatient psychotherapy generally takes place in special psychosomatic hospitals. Their aims are often not clear, just as their place in the whole system of medical care. Although most of them are rehabilitation hospitals from a juridical point of view, they are many times defined as specialised hospitals which do not differentiate between treatment and rehabilitation. This lack of clear definition leads to a number of structural conflicts which largely influence the staff’s scope of action and the therapeutic work. In psychosomatic rehabilitation the doctor is taking over three social roles: the role of physician, the role of psychotherapist and the role of the expert in social medicine towards the social security institution. These social roles can be understood as a complex of behavioral expectations arising from different reference systems (social security-, hospital-, treatment-, patient-system) directed towards the social position of the doctor. Within his social position the doctor is thereby involved into certain conflicts. This article will analyze the described structural problems and try to contribute to further development of the concepts in psychosomatic rehabilitation.
    Notizen: Zusammenfassung Die Versorgung der Bevölkerung mit stationärer Psychotherapie erfolgt in Deutschland überwiegend in „Psychosomatischen Fachkliniken”. Deren Zielbestimmung ist oft unklar, wie überhaupt ihre Stellung im Gesamtsystem der gesundheitlichen Versorgung. Obwohl sie von ihrem (juristischen) Status her in der Regel Rehabilitationskliniken sind, verstehen sie sich vielfach als Fachkliniken, in denen zwischen Behandlung und Rehabilitation nicht unterschieden wird. Diese Unklarheiten führen zu mannigfaltigen strukturellen Konflikten, die den Handlungsspielraum der in ihnen Tätigen wesentlich mitbestimmen und die therapeutische Arbeit beeinflussen. Das gilt insbesondere für den Arzt, der in der psychosomatischen Rehabilitation drei soziale Rollen übernimmt: die des Körperarztes, die des Psychotherapeuten und die des sozialmedizinischen Sachverständigen gegenüber der Rentenversicherung. Zwischen diesen sozialen Rollen als einem Komplex von Verhaltenserwartungen aus unterschiedlichen Bezugssystemen (Sozialversicherungs-, Kliniks, Behandlungs-, Patientensystem) an die soziale Position des Arztes kommt es zu bestimmten Konflikten. Dies wird als Beitrag zur konzeptuellen Weiterentwicklung der psychosomatischen Rehabilitation näher analysiert.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    New York, NY : Wiley-Blackwell
    Rapid Communications in Mass Spectrometry 6 (1992), S. 298-302 
    ISSN: 0951-4198
    Schlagwort(e): Chemistry ; Analytical Chemistry and Spectroscopy
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Physik
    Notizen: A conventional fast-atom bombardment (FAB) ion source was used to achieve matrix-assisted laser desorption (MALD) in a high-mass, double-focusing, magnetic mass spectrometer. The pulsed ion signals generated by irradiation of a mixture of sample and matrix (2,5-dihydroxybenzoic acid) with either a XeF excimer Laser (353 nm) or a nitrogen laser (337 nm) were recorded with a focal-plane detector. A resolution (full-width at half maximum) of 4500 was achieved at m/z 1347.7 (the peptide substance P), 2500 for CsI cluster ions at m/z 10005.7, and 1250 for the isotope cluster of the small protein cytochrome c (horse) [M+H]+=m/z 12360 (average). Sensitivity is demonstrated with 11 fmol of substance P. A survey scan is taken to prodluce a better signal-to-noise ratio. In addition to higher sensitivity and lower matrix interference, lthe advantage of MALD over FAB is the former's lower susceptibility to the presence of salts, and competition between hydrophobic and bydrophilic components of a mixture. This feature is demonstrated by the complete MALD spectrum of a crude partial tryptic digest of spedrm-whale apomyoglobin, containing 24 peptides, representing the entire sequence of this protein.
    Zusätzliches Material: 8 Ill.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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