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  • 1
    Electronic Resource
    Electronic Resource
    rCBF abnormalities detected, and sequentially followed, by SPECT in neuro-Behcet's syndrome with normal CT and MRI imaging (1992)
    Springer
    Journal of neurology 239 (1992), S. 363-366 
    Details
    ISSN: 1432-1459
    Keywords: Regional cerebral blood flow ; Neuro-Behcet's syndrome ; Computed tomography ; Magnetic resonance imaging ; Single photon emission tomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Conventional imaging with computed tomography (CT) and magnetic resonance imaging (MRI) may show abnormalities in central nervous system Behcet's syndrome but is normal in some cases. Recently in two cases positron emission tomography has shown abnormalities in blood flow and glucose metabolism far more extensive than the abnormalities seen on CT and MRI scans in the same patients. We report a patient with neuro-Behcet's syndrome presenting with headache and personality change in whom CT and MRI brain imaging was normal, but regional cerebral blood flow imaging using single photon emission tomography with the tracer HMPAO showed extensive perfusion deficits which partially reversed after 3 months of prednisolone therapy. This technique may aid the diagnosis of cerebral involvement in Behcet's syndrome, although the cause and incidence of the perfusion deficits need further evaluation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00812151
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Effect of hydration on some orthostatic and haematological responses to head-up tilt (1986)
    Springer
    European journal of applied physiology 55 (1986), S. 187-194 
    Details
    ISSN: 1439-6327
    Keywords: Blood volume ; protein ; Blood pressure ; Heart rate ; Head-up tilt
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Experiments were undertaken to determine the effects of hydration status on a) orthostatic responses, and on b), relative changes in intravascular volume and protein content, during 70
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00715003
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Effect of posture on arterial baroreflex control of heart rate in humans (1986)
    Springer
    European journal of applied physiology 55 (1986), S. 367-373 
    Details
    ISSN: 1439-6327
    Keywords: Carotid baroreceptors ; Central blood volume ; Heart rate ; Blood pressure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Altered baroreflex function may contribute to the cardiovascular changes associated with weightlessness. Since central blood volume (CBV) increases during simulated weightlessness, we have examined the possibility that acute changes in CBV may modify baroreceptor function. We used graded head-up tilt (HUT) and head-down tilt (HDT) to induce changes in CBV, and neck suction to stimulte carotid baroreceptors, in 6 subjects. The increase in pulse interval induced by a negative pressure of 8.2 kPa (62 mm Hg) imposed for 10 s while supine was compared with the increase while tilted for 8 min at ± 15
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00422735
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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