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  • 1
    Electronic Resource
    Electronic Resource
    Cellular transcripts encoded at a locus which permits retrovirus expression in mouse embryonic cells
    Amsterdam : Elsevier
    Gene 101 (1991), S. 177-183 
    Details
    ISSN: 0378-1119
    Keywords: F2 promoter ; Recombinant DNA provirus ; constitutive gene ; mammalian expression vectors ; splicing
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0378-1119(91)90409-5
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    31. Darmverletzungen (1983)
    Springer
    Langenbeck's archives of surgery 361 (1983), S. 213-220 
    Details
    ISSN: 1435-2451
    Keywords: Colon injuries ; Primary closure ; Exteriorisation ; Hartmanns' procedure ; Colonverletzung ; primäre Naht ; Vorverlagerung ; Hartmannsche Operation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Kombination von Beckenfraktur und Darmverletzung tritt in 0,05 des stationären Gesamtkrankengutes auf. Bei Beckenfrakturen sind die Hohlorgane Blase/Urethra in 14 %, Dünndarm in 6 %, Dickdarm in 5 % und Gefäße in 3 % mit verletzt. Männer stellen zu 75 % dieses Krankengut. Die Komplikations- und Letalitätsrate hängt ganz überwiegend vom Verteilungsmuster des Polytraumatisierten ab, aus ihnen stammen überwiegend die Darmverletzten. Verkehrsunfälle als Verletzungsursache überwiegen (ca. 70 %). In der Diagnostik der intraabdominellen Blutung hat die Lavage die größte Bedeutung. Dickdarmperforationen können gezielt durch trijodierte Kontrastmittel nachgewiesen werden. Innerhalb der 6 h-Grenze wird zur Versorgung der Dickdarmverletzung die primäre Naht bevorzugt, jenseits der 6 h-Grenze die Hartmannsche Operation bei intraperitonealer bzw. die Colostomie und Ausschaltung bei retroperitonealer Lage.
    Notes: Summary The combination of pelvic fractures and intestinal injuries occured in 0.05 % in all the patients of our hospital. Apart from pelvic fractures we found injuries of the urine bladder and urethra in 14 %, of the small intestine in 6 %, of the large intestine in 5 % and 3 % vascular lesions. 75 % of the injured patients are males. Morbidity and mortality rates depend on the combination of the injuries in polytraumatised patients among whom we found the patients with intestinal injuries. 70 % of the injured patients had blunt abdominal trauma after road accidents. The peritoneal lavage is most important for the diagnosis of intraabdominal bleeding. Colon perforations are effectively demonstrated by trijodized contrast mediums. Within a six hour time limit we prefer the primary closure. Later we perform Hartmanns' procedure in intraperitoneal lesions and colostomy in retroperitoneal lesions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01275856
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Comparison of in vitro bacterial bioluminescence and tissue culture bioassays and in vivo tests for evaluating acute toxicity of biomaterials (1986)
    Hoboken, NJ : Wiley-Blackwell
    Journal of Biomedical Materials Research 20 (1986), S. 827-838 
    Details
    ISSN: 0021-9304
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine , Technology
    Notes: The sensitivity of a bacterial bioluminescent acute toxicity test was compared to the sensitivity of the USP mouse safety, rabbit intramuscular implantation, rabbit intracutaneous, mouse systemic injection, and the MEM elution tissue culture tests. A variety of industrial plastics were used to evaluate the comparative sensitivities. Additional tests were conducted on lowdensity polyethylene containing a range of dibutyltin dichloride or trans-cinnamic acid concentrations. The bacterial bioluminescent test was more sensitive than any of the in vivo acute toxicity tests. The luminescent bacteria test was generally more sensitive than the tissue culture acute toxicity assay. The bacterial bioluminescent test offers a sensitive, rapid, uncomplicated, and inexpensive means for preliminary compatibility evaluation of biomaterials.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/jbm.820200613
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Predicting High Explosive Detonation Velocities from their composition and structure (1979)
    Weinheim : Wiley-Blackwell
    Propellants, Explosives, Pyrotechnics 4 (1979), S. 56-60 
    Details
    ISSN: 0721-3115
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A simple, empirical linear relationship between detonation velocity at theoretical maximum density and a factor, F, that is dependent solely upon chemical composition and structure is postulated for a gamut of ideal explosives. The explosives ranged from nitroaromatics, cyclic and linear nitramines, nitrate esters and nitro-nitrato aliphatics to zero hydrogen explosives, carbonless explosives and hydrogen rich explosives. Of the 64 explosives evaluated, 95% had calculated detonation velocity values within 5% of experimental and 98% within 7%. Only nitromethan varied grossly (-; 13%) from calculated velocity and the absolute error for all explosives is ±2.3%.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prep.19790040305
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  • 5
    Electronic Resource
    Electronic Resource
    Errata (1979)
    Weinheim : Wiley-Blackwell
    Propellants, Explosives, Pyrotechnics 4 (1979), S. 86-86 
    Details
    ISSN: 0721-3115
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/prep.19790040407
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    Paper (German National Licenses)
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