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  • 1
    ISSN: 1432-1920
    Keywords: Key words Fibrinolysis ; Thrombembolic stroke ; Urokinase ; r-Tissue plasminogen activator ; Plasmin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To improve the efficacy of local intraarterial fibrinolysis (LIF), we compared different fibrinolytic drugs in a cerebral circulation model in the laboratory. The technical efficacy of fibrinolysis, defined as the clot volume lysed per unit time, was found to be optimal with r-tissue plasminogen activator (TPA) activated lys-plasminogen (= plasmin). Subsequently, 20 patients with stroke due to carotid artery territory occlusion were treated by local intrarterial fibrinolysis using the plasmin regimen. The angiographic data and clinical outcome of these patients were compared with those of 40 patients who received plasminogen activators (urokinase or r-TPA) only. Laboratory and clinical data confirmed that plasmin lysis is superior to treatment using only plasminogen activators.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1920
    Keywords: Fibrinolysis ; Thrombembolic stroke ; Urokinase ; r-Tissue plasminogen activator ; Plasmin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract To improve the efficacy of local intraarterial fibrinolysis (LIF), we compared different fibrinolytic drugs in a cerebral circulation model in the laboratory. The technical efficacy of fibrinolysis, defined as the clot volume lysed per unit time, was found to be optimal with r-tissue plasminogen activator (TPA) activated lys-plasminogen (=plasmin). Subsequently, 20 patients with stroke due to carotid artery territory occlusion were treated by local intrarterial fibrinolysis using the plasmin regimen. The angiographic data and clinical outcome of these patients were compared with those of 40 patients who received plasminogen activators (urokinase or r-TPA) only. Laboratory and clinical data confirmed that plasmin lysis is superior to treatment using only plasminogen activators.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 332 (1964), S. 124-130 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The complex salts analogous to reinecke salt [R2PH—CH2 · CH2—PHR2][Cr(SCN)4R2P—CH2 · CH2—PR2]2 with R = C2H5 or C6H11 are formed by the action of K3[Cr(SCN)6] on R2P—CH2 · CH2PR2. By means of cation exchange resins the unstable strong free acids H[Cr(SCN)4R2P—CH2 · CH2—PR2] have been prepared. These acids react with different metal salts yielding Men[Cr(SCN)4R2P—CH2 · CH2—PR2]n  -  with Me = Cd, Cu, Zn, Ni or Cs  -  and decompose in water forming [Cr(SCN)3(H2O)R2P—CH2 · CH2—PR2]. (C6H5) 2P—CH2 · CH2—P(C6H5)2 and (C6H5) 2P—CH2—P(C6H5)2 do not react with K3[Cr(SCN)6].
    Notes: Äthylen-bis-diäthyl- und dicyclohexylphosphin reagieren mit K3[Cr(SCN)6] unter Bildung reineckesalzanaloger Phosphinkomplexe [R2PH—CH2 · CH2—PHR2] [Cr(SCN)4R2P—CH2 · CH2—PR2]2—R = C2H5 und C6H11 - aus denen man mit einem Kationenaustauscher die entsprechenden komplexen Säuren H[Cr(SCN)4R2P—CH2 · CH2—PR2] erhält. Letztere repräsentieren starke Säuren, die sich in Wasser zu [Cr(SCN)3(H2O)R2P—CH2 · CH2—PR2] zersetzen und mit zahlreichen Kationen Salze bilden, die allgemein schwerer löslich sind als die entsprechenden Reineckesalze. Äthylen- bzw. Methylen-bis-diphenylphosphin verhält sich gegenüber K3[Cr(SCN)6] indifferent.
    Type of Medium: Electronic Resource
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