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  • Antiplatelet antibody  (2)
  • Computed tomography  (2)
  • Creatinine deiminase  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    FEBS Letters 210 (1987), S. 77-80 
    ISSN: 0014-5793
    Keywords: 5-Fluorocytosine ; Creatinine ; Creatinine deiminase ; Cytosine ; Cytosine deaminase ; Pyrimidine degradation
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Neuroradiology 41 (1999), S. 175-178 
    ISSN: 1432-1920
    Keywords: Key words Infarct ; cerebral ; Computed tomography ; Magnetic resonance imaging ; diffusion-weighted
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We compared CT and MRI obtained within the first 3 h of onset of a cerebral infarct. Echo-planar diffusion-weighted MRI delineated the infarcted areas most clearly, and subtle low-density areas on CT were consistent with those shown to be abnormal by diffusion-weighted MR. The signal changes of affected areas on fast spin-echo proton-density, T2-weighted and fast FLAIR images were subtler than the low density on CT.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Clinica Chimica Acta 185 (1989), S. 241-252 
    ISSN: 0009-8981
    Keywords: Creatinine analysis ; Creatinine deiminase ; Enzymatic analysis ; N-Carbamoylsarcosine amidohydrolase ; N-Methylhydantoin amidohydrolase
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1432-0584
    Keywords: Key words Idiopathic thrombocytopenic purpura ; Passive immune thrombocytopenia ; Antiplatelet antibody ; Splenectomy ; Pregnancy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract  The aim of this study was to evaluate risk factors for the occurrence of fetal/neonatal passive immune thrombocytopenia (PIT) in pregnancy complicated with ITP. We studied 52 pregnancies with ITP and the 54 neonates retrospectively. Neonatal platelet counts were compared with maternal platelet counts, platelet-associated IgG (PAIgG) values and the presence of antiplatelet antibody in maternal circulation, history of previous PIT, maternal treatments for ITP, and other maternal/neonatal factors including gestational age and birth weight. Logistic regression analysis for multivariables was performed. PIT (platelet counts 〈100×103/μl) without neonatal mortality or any morbidity was observed in eight (15.4%) of 52 pregnancies. The presence of circulating antiplatelet antibodies in maternal blood, splenectomy prior to pregnancy, and a history of previous PIT were observed more frequently with statistical significance in women giving birth to neonates who developed PIT. By logistic regression analysis, splenectomy prior to pregnancy was found to be the single significant variable (p=0.017, odds ratio 9.33) among the risk factors for PIT. Thus, splenectomy prior to pregnancy is related to increased risk for PIT in ITP-complicated pregnancy.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-0584
    Keywords: Idiopathic thrombocytopenic purpura (ITP) ; Splenectomy ; Gammaglobulin ; Antiplatelet antibody ; Passive immune thrombocytopenia
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Thirty-nine pregnant women with idiopathic thrombocytopenic purpura (ITP) were studied in order to evaluate the influence of therapies for maternal ITP on fetal passive immune thrombocytopenia (PIT). Neonatal platelet counts were also compared with platelet counts, amount of PAIgG, and presence of circulating antiplatelet antibody in maternal blood. Eight of 41 neonates (19.5%) presented PIT without neonatal mortality. A higher incidence of PIT was observed in women with prior splenectomy than in women without splenectomy (66.7% vs 11.4%). Neither a therapeutic effect nor an increased risk of PIT was observed with steroids or gammaglobulin administration. No correlation was found between neonatal platelet counts and maternal platelet counts or maternal PAIgG, while positive cases for circulating antiplatelet antibody assay presented a higher incidence of PIT than negative cases. Additionally, a higher incidence of PIT was observed in women with a history of previous PIT than in women with a history of normal delivery. Prior splenectomy, presence of antiplatelet antibody in maternal blood, and a history of previous PIT seem to be risk factors for fetal PIT.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1432-1459
    Keywords: Cerebrovascular disease ; Computed tomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In einem Autopsiematerial von 87 Fällen werden die Ergebnisse der Computertomographie einerseits und der neuropathologischen Untersuchung andererseits bei vasculären cerebralen Erkrankungen verglichen. Im besonderen werden die Größe und Lokalisation der Schädigungen, die Erfahrung der Beurteiler und technische Verbesserungen des CT berücksichtigt. Kleine Infarkte von weniger als 5 mm Durchmesser waren außerordentlich schwer im CT nachzuweisen. Dies war vorwiegend auf die technischen Grenzen des CT zurückzuführen. Auch die korrekte Diagnose von mittelgroßen Infarzierungen war oft schwierig. Dies war vorwiegend auf die anatomische Lokalisation der Läsionen zurückzuführen, nämlich die Nachbarschaft zu erweiterten und tiefen Sulci, die Lage in der periventriculären weißen Substanz sowie innerhalb von Strukturen der hinteren Schädelgrube. Große Infarkte konnten im CT leicht nachgewiesen werden mit Ausnahme der frühen Phase oder bei hämorrhagischer Infarzierung. Eine verbesserte Treffsicherheit der CT Diagnostik für kleine und mittlere Infarzierungen konnte nicht durch eine zunehmende Erfahrung der Beurteiler, sondern lediglich durch eine technische Verbesserung der Computertomographie erreicht werden.
    Notes: Summary The findings on computed tomography (CT) and neuropathological examinations were correlated in 87 autopsied cases of cerebrovascular disease with regard to the size and location of lesions, experience of reviewers, and improvement in CT quality. Small infarctions less than 5 mm were very difficult to detect accurately on CT. This was largely because of the limitations in the efficiency of the CT scanner. Accurate diagnosis of medium sized infarctions was also often difficult. This was mainly due to the anatomical location of lesions, the confluence of deep and widened sulci, periventricular white matter, and structures in the posterior fossa. Large infections could be visualized easily on CT, except in their early periods or in cases with hemorrhagic infarctions. The improved accuracy of CT diagnosis for small and medium sized infarctions could not be attained by the experience of reviewers, but was only possible by instrumental improvement of CT quality.
    Type of Medium: Electronic Resource
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