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  • 1
    Electronic Resource
    Electronic Resource
    A rapid in situ, colorimetric assay for the determination of mammalian cell viability in alginate-immobilized and encapsulated systems (1996)
    Springer
    Bioprocess and biosystems engineering 15 (1996), S. 47-49 
    Details
    ISSN: 1432-0797
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract A convenient, rapid colorimetric assay system has been developed in order to determine cell viability of populations of mammalian cells encapsulated using a poly-L-lysine/ alginate encapsulation system. The method is based on the use of 3-(4,5-dimethylthiozol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and involves direct incubation of the capsules with the reagent. This is followed by direct solubilization of the resulting formazan product in dimethyl sulfoxide (DMSO). In order to demonstrate that this assay method may be generally applicable to alginate-based carrier systems, viability of cells immobilized in alginate beads, as distinct from encapsulation in the poly-L-lysine/alginate system, was also determined using the in situ method.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00435528
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Studies on amine hydrothiocyanates. III. Heats of fusion
    Amsterdam : Elsevier
    Thermochimica Acta 38 (1980), S. 349-350 
    Details
    ISSN: 0040-6031
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0040-6031(80)85044-1
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Patellofemoral contact forces and pressures during intramedullary tibial nailing (1998)
    Springer
    International orthopaedics 22 (1998), S. 92-96 
    Details
    ISSN: 1432-5195
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé. Les auteurs ont mesuré les forces et les pressions de l’articulation fémoro-patellaire sur un modèle cadavérique au cours de l’enclouage intra-médullaire du tibia. Une augmentation notable de la pression au niveau de la facette latérale de la fémoro-patellaire a été mesurée lors de l’utilisation d’un abord paratendineux interne tandis qu’une augmentation de la pression au niveau de la facette médiane était notée lors de l’abord trans-tendineux de l’extrêmité supérieure du tibia (P = 0.01). Ces augmentations de pression au sein de l’articulation fémoro-patellaire peuvent aboutir à une lésion cartilagineuse pouvant provoquer des douleurs antérieures du genou, complication fréquente de l’enclouage tibial.
    Notes: Summary. Patellofemoral joint forces and pressures were measured in a cadaver model during intramedullary nailing of the tibia. A significant increase in contact pressures was found at the lateral facet of the patellofemoral articulation using the medial paratendinous approach (P = 0.01) and at the medial facet when using the trans-patellar tendon approach (P = 0.001) to the proximal tibia. Increased contact pressures at the patellofemoral joint may result in chondral injury, which in turn may cause anterior knee pain, a common complication of tibial nailing.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002640050216
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    A rapid in situ, colorimetric assay for the determination of mammalian cell viability in alginate-immobilized and encapsulated systems (1996)
    Springer
    Bioprocess engineering 15 (1996), S. 47-49 
    Details
    ISSN: 0178-515X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract  A convenient, rapid colorimetric assay system has been developed in order to determine cell viability of populations of mammalian cells encapsulated using a poly-L-lysine/ alginate encapsulation system. The method is based on the use of 3-(4,5-dimethylthiozol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and involves direct incubation of the capsules with the reagent. This is followed by direct solubilization of the resulting formazan product in dimethyl sulfoxide (DMSO). In order to demonstrate that this assay method may be generally applicable to alginate-based carrier systems, viability of cells immobilized in alginate beads, as distinct from encapsulation in the poly-L-lysine/alginate system, was also determined using the in situ method.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00435528
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Legislating soil reconstruction on surface-mined land in the United States (1984)
    Springer
    Environmental geochemistry and health 6 (1984), S. 154-156 
    Details
    ISSN: 1573-2983
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences , Medicine
    Notes: Abstract The author, who participated with an interdepartmental team in advising the US Congress in writing the Surface Mining Control and Reclamation Act, outlines the often conflicting requirements which determined the genesis of the Act. The paper also discusses the criteria for judging the effectiveness of restoring soil productivity and the emphasis on the restoration of prime farmland. It also notes that the nature of the balance between environmental protection, farmland productivity and the needs of coal are still uncertain and that there is a contradiction in US attempts to alleviate hunger while national soil resources are being destroyed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02043998
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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